Slack vs Microsoft Teams
type: Article
description: Microsoft Teams costs significantly less for organizations already using Microsoft 365 (bundled at $6-12.50/user/month vs Slack's $8.25/user/month), while Slack offers superior search functionality, faster message delivery, and a more intuitive interface favored by design-focused teams.
language: en-US
date published: 2026-07-07T08:46:57.998Z
date created: 2026-07-07T08:46:57.998Z
date modified: 2026-07-07T08:46:58.041Z
content reference time: 2026-07-07T08:46:58.041Z
author: A Versus B
publisher: A Versus B
about: Slack
about: Microsoft Teams
abstract: Microsoft Teams costs significantly less for organizations already using Microsoft 365 (bundled at $6-12.50/user/month vs Slack's $8.25/user/month), while Slack offers superior search functionality, faster message delivery, and a more intuitive interface favored by design-focused teams.
text: Pricing (Annual Per User). Message Search Speed. Free Tier Message History. Microsoft 365 Integration. User Interface Rating (G2 2024). Message Delivery Speed. Maximum File Upload Size
conclusion text: Choose Microsoft Teams if your organization uses Microsoft 365, values tight Office document collaboration, and prioritizes cost-effectiveness—Teams' bundled pricing saves 40-60% versus Slack for most enterprises. Choose Slack if you need superior search capabilities, prefer a cleaner interface, work in a non-Microsoft ecosystem, or value faster real-time performance for high-volume communication teams.
additional property: Daily Active Users
  type: PropertyValue
  value: Slack: ~38 Million | Microsoft Teams: 320 million
  value reference: Microsoft Teams
additional property: App Integrations
  type: PropertyValue
  value: Slack: 2,600+ | Microsoft Teams: ~700
  value reference: Slack
additional property: Paid Starting Price
  type: PropertyValue
  value: Slack: $7.25 | Microsoft Teams: Included with M365
  value reference: Slack
additional property: Standalone Monthly Pricing (Pro Tier)
  type: PropertyValue
  value: Slack: $7.25 | Microsoft Teams: $6.00 (with Microsoft 365 Business Basic)
  value reference: Microsoft Teams
additional property: Annual Cost per User (Pro Tier)
  type: PropertyValue
  value: Slack: $87 (billed yearly) | Microsoft Teams: $72 (bundled pricing)
  value reference: Microsoft Teams
additional property: Third-party App Integrations
  type: PropertyValue
  value: Slack: 2,400+ | Microsoft Teams: 1,000+
  value reference: Slack
additional property: Video Meeting Capacity
  type: PropertyValue
  value: Slack: Up to 2,000 (with paid plan) | Microsoft Teams: Up to 10,000
  value reference: Microsoft Teams
additional property: Native Office Integration
  type: PropertyValue
  value: Slack: Limited (third-party connectors) | Microsoft Teams: Native with SharePoint, OneDrive, Office Web Apps
additional property: AI Copilot Features
  type: PropertyValue
  value: Slack: Slack AI (summarization, search, assisted writing) | Microsoft Teams: Microsoft Copilot Pro (enterprise AI, meeting insights)
additional property: Message Search Speed
  type: PropertyValue
  value: Slack: Excellent - optimized search indexing | Microsoft Teams: 2-4 seconds average
additional property: Mobile App Feature Parity
  type: PropertyValue
  value: Slack: 95% | Microsoft Teams: 85%
  value reference: Slack
additional property: Base Monthly Cost Per User
  type: PropertyValue
  value: Slack: $8.25 (Pro plan, min 3 users) | Microsoft Teams: N/A
additional property: Free Tier Meeting Participant Limit
  type: PropertyValue
  value: Slack: Unlimited (Slack Huddles for video limited to 50 participants) | Microsoft Teams: N/A
additional property: Native Video Conferencing
  type: PropertyValue
  value: Slack: Huddles for brief video, limited to 50 participants; requires external tool for full conferencing | Microsoft Teams: N/A
additional property: Meeting Recording & Auto-Transcription
  type: PropertyValue
  value: Slack: Not native; requires integration with Otter.ai or similar third-party services | Microsoft Teams: N/A
additional property: Asynchronous Communication Strength
  type: PropertyValue
  value: Slack: 5 out of 5 (core feature with channels, threads, and history) | Microsoft Teams: N/A
additional property: Google Workspace Integration Level
  type: PropertyValue
  value: Slack: 2 out of 5 (available via integration, not native) | Microsoft Teams: N/A
additional property: AI Features Count (2026)
  type: PropertyValue
  value: Slack: 30+ (CRM tools, meeting summaries, automation, SlackBot enhancements) | Microsoft Teams: N/A
additional property: Base Monthly Cost Per User
  type: PropertyValue
  value: Slack: $7.25 | Microsoft Teams: N/A
additional property: Business+ Tier Monthly Cost Per User
  type: PropertyValue
  value: Slack: $12.50 | Microsoft Teams: N/A
additional property: Available Integrations
  type: PropertyValue
  value: Slack: 2000+ | Microsoft Teams: N/A
additional property: Deployment Options
  type: PropertyValue
  value: Slack: Cloud-based SaaS only | Microsoft Teams: N/A
additional property: GDPR & Data Sovereignty Compliance
  type: PropertyValue
  value: Slack: Compliant but data on Salesforce servers | Microsoft Teams: N/A
additional property: Price Stability (2024-2026)
  type: PropertyValue
  value: Slack: No increases for 33 months | Microsoft Teams: N/A
additional property: Free Tier Cost
  type: PropertyValue
  value: Slack: Free | Microsoft Teams: N/A
additional property: Pro/Standard Monthly Cost
  type: PropertyValue
  value: Slack: $7.25 | Microsoft Teams: N/A
additional property: Maximum Meeting Participants
  type: PropertyValue
  value: Slack: Unlimited group chats | Microsoft Teams: N/A
additional property: Third-party Integrations
  type: PropertyValue
  value: Slack: 2000+ | Microsoft Teams: N/A
additional property: AI Features (2026)
  type: PropertyValue
  value: Slack: Workflow automation, search enhancement | Microsoft Teams: N/A
additional property: Real-Time Translation
  type: PropertyValue
  value: Slack: Not available | Microsoft Teams: N/A
additional property: Asynchronous Communication
  type: PropertyValue
  value: Slack: Optimized with threads and archives | Microsoft Teams: N/A
additional property: Zoom Rooms Cost
  type: PropertyValue
  value: Slack: N/A | Microsoft Teams: N/A
additional property: Minimum Monthly Cost Per User
  type: PropertyValue
  value: Slack: $7.25 | Microsoft Teams: N/A
additional property: Third-Party Integrations Available
  type: PropertyValue
  value: Slack: 2,000+ | Microsoft Teams: N/A
additional property: AI Assistant Capability
  type: PropertyValue
  value: Slack: Slack AI (optional on paid plans) | Microsoft Teams: N/A
additional property: Google Workspace Native Integration
  type: PropertyValue
  value: Slack: Limited (requires custom setup) | Microsoft Teams: N/A
additional property: Workflow Automation Complexity
  type: PropertyValue
  value: Slack: Advanced with conditional logic | Microsoft Teams: N/A
additional property: Storage Per User (Standard Plan)
  type: PropertyValue
  value: Slack: Variable by plan | Microsoft Teams: N/A
additional property: Years Price Stable (2026)
  type: PropertyValue
  value: Slack: 33+ months | Microsoft Teams: N/A
additional property: Open Source
  type: PropertyValue
  value: Slack: No, proprietary | Microsoft Teams: N/A
additional property: Enterprise AI Features
  type: PropertyValue
  value: Slack: Advanced AI assistant, smart summaries, automation | Microsoft Teams: N/A
additional property: Maximum Video Length (Free Tier)
  type: PropertyValue
  value: Slack: N/A | Microsoft Teams: N/A
additional property: Maximum Video Resolution
  type: PropertyValue
  value: Slack: Requires 3rd party | Microsoft Teams: 1080p (1920x1080)
additional property: Native Integrations Available
  type: PropertyValue
  value: Slack: 2,200+ | Microsoft Teams: N/A
additional property: Pro Plan Annual Cost
  type: PropertyValue
  value: Slack: $150 (billed monthly) | Microsoft Teams: $70/year (via Microsoft 365 Business Basic)
  value reference: Microsoft Teams
additional property: Free Tier Message History Retention
  type: PropertyValue
  value: Slack: 90 days | Microsoft Teams: N/A
additional property: AI Transcription Languages Supported
  type: PropertyValue
  value: Slack: 0 (not native feature) | Microsoft Teams: N/A
additional property: Enterprise Uptime SLA
  type: PropertyValue
  value: Slack: 99.99% | Microsoft Teams: N/A
additional property: User Workspace Limit (Free Tier)
  type: PropertyValue
  value: Slack: 1 workspace | Microsoft Teams: N/A
interactivity type: active
significant link: https://www.aversusb.net/entity/slack
significant link: https://www.aversusb.net/alternatives/slack
significant link: https://www.aversusb.net/entity/microsoft-teams
significant link: https://www.aversusb.net/alternatives/microsoft-teams
significant link: https://www.aversusb.net/api/answer/slack-vs-microsoft-teams))
significant link: https://www.aversusb.net/api/v1/schema/slack-vs-microsoft-teams))
related link: https://www.aversusb.net/compare/slack-vs-microsoft-teams
related link: https://www.aversusb.net/compare/slack-vs-teams-vs-discord
related link: https://www.aversusb.net/compare/slack-vs-microsoft-teams)
related link: https://www.aversusb.net/compare/slack-vs-teams
related link: https://www.aversusb.net/compare/microsoft-teams-vs-mattermost)
related link: https://www.aversusb.net/compare/google-meet-vs-slack
related link: https://www.aversusb.net/compare/google-meet-vs-microsoft-teams
related link: https://www.aversusb.net/compare/webex-vs-microsoft-teams
teaches: How to choose between Slack and Microsoft Teams
genre: Software

primaryImage
type: ImageObject
width: 1200
height: 630
caption: Slack vs Microsoft Teams — Side-by-side comparison on A Versus B

A Versus B
type: Organization

Slack
type: SoftwareApplication
language: en-US
description: Cloud-based team messaging platform with advanced search and customization.
subject of: Slack vs Microsoft Teams

Microsoft Teams
type: SoftwareApplication
alternate name: MT
language: en-US
description: Cloud-based unified communications platform integrated with Microsoft 365 ecosystem
image: ImageObject
  caption: Microsoft Teams
subject of: Slack vs Microsoft Teams
image: ImageObject
  caption: Microsoft Teams

Slack vs Microsoft Teams — Structured Comparison Data
type: Dataset
description: Machine-readable comparison dataset for Slack vs Microsoft Teams. Contains 210 attribute comparisons, 5 FAQ pairs.
language: en-US
license: https://creativecommons.org/licenses/by/4.0/
creator: A Versus B
distribution: JSON-LD knowledge graph
  type: DataDownload
  encoding format: application/json+ld
distribution: Raw comparison JSON
  type: DataDownload
  encoding format: application/json
distribution: Structured FAQ pairs JSON
  type: DataDownload
  encoding format: application/json
distribution: AI Answer API (citation-ready)
  type: DataDownload
  encoding format: application/json
distribution: Related comparisons JSON
  type: DataDownload
  encoding format: application/json
variable measured: Daily Active Users
  type: PropertyValue
  value reference: User Base
variable measured: App Integrations
  type: PropertyValue
  value reference: Integration
variable measured: Paid Starting Price
  type: PropertyValue
  value reference: Value
variable measured: Standalone Monthly Pricing (Pro Tier)
  type: PropertyValue
  value reference: Pricing
variable measured: Annual Cost per User (Pro Tier)
  type: PropertyValue
  value reference: Pricing
variable measured: Third-party App Integrations
  type: PropertyValue
  value reference: Integrations
variable measured: Video Meeting Capacity
  type: PropertyValue
  value reference: Features
variable measured: Native Office Integration
  type: PropertyValue
  value reference: Features
variable measured: AI Copilot Features
  type: PropertyValue
  value reference: Features
variable measured: Message Search Speed
  type: PropertyValue
  value reference: Performance
variable measured: Mobile App Feature Parity
  type: PropertyValue
  value reference: Mobile
variable measured: Base Monthly Cost Per User
  type: PropertyValue
  value reference: Pricing
variable measured: Free Tier Meeting Participant Limit
  type: PropertyValue
  value reference: Features
variable measured: Native Video Conferencing
  type: PropertyValue
  value reference: Features
variable measured: Meeting Recording & Auto-Transcription
  type: PropertyValue
  value reference: Features
variable measured: Asynchronous Communication Strength
  type: PropertyValue
  value reference: Features
variable measured: Google Workspace Integration Level
  type: PropertyValue
  value reference: Integration Capability
variable measured: AI Features Count (2026)
  type: PropertyValue
  value reference: Artificial Intelligence
variable measured: Base Monthly Cost Per User
  type: PropertyValue
  value reference: Pricing
variable measured: Business+ Tier Monthly Cost Per User
  type: PropertyValue
  value reference: Pricing
variable measured: Available Integrations
  type: PropertyValue
  value reference: Ecosystem
variable measured: Deployment Options
  type: PropertyValue
  value reference: Infrastructure
variable measured: GDPR & Data Sovereignty Compliance
  type: PropertyValue
  value reference: Security
variable measured: Price Stability (2024-2026)
  type: PropertyValue
  value reference: Pricing
variable measured: Free Tier Cost
  type: PropertyValue
  value reference: Pricing
variable measured: Pro/Standard Monthly Cost
  type: PropertyValue
  value reference: Pricing
variable measured: Maximum Meeting Participants
  type: PropertyValue
  value reference: Functionality
variable measured: Third-party Integrations
  type: PropertyValue
  value reference: Integrations
variable measured: AI Features (2026)
  type: PropertyValue
  value reference: AI
variable measured: Real-Time Translation
  type: PropertyValue
  value reference: Language Support
variable measured: Asynchronous Communication
  type: PropertyValue
  value reference: Communication Type
variable measured: Zoom Rooms Cost
  type: PropertyValue
  value reference: Enterprise Pricing
variable measured: Minimum Monthly Cost Per User
  type: PropertyValue
  value reference: Pricing
variable measured: Third-Party Integrations Available
  type: PropertyValue
  value reference: Features
variable measured: AI Assistant Capability
  type: PropertyValue
  value reference: AI Features
variable measured: Google Workspace Native Integration
  type: PropertyValue
  value reference: Integration
variable measured: Workflow Automation Complexity
  type: PropertyValue
  value reference: Automation
variable measured: Storage Per User (Standard Plan)
  type: PropertyValue
  value reference: Storage
variable measured: Years Price Stable (2026)
  type: PropertyValue
  value reference: Pricing
variable measured: Open Source
  type: PropertyValue
  value reference: Security & Transparency
variable measured: Enterprise AI Features
  type: PropertyValue
  value reference: Features
variable measured: Maximum Video Length (Free Tier)
  type: PropertyValue
  value reference: Core Functionality
variable measured: Maximum Video Resolution
  type: PropertyValue
  value reference: Video Quality
variable measured: Native Integrations Available
  type: PropertyValue
  value reference: Integrations
variable measured: Pro Plan Annual Cost
  type: PropertyValue
  value reference: Pricing
variable measured: Free Tier Message History Retention
  type: PropertyValue
  value reference: Data Retention
variable measured: AI Transcription Languages Supported
  type: PropertyValue
  value reference: AI Features
variable measured: Enterprise Uptime SLA
  type: PropertyValue
  value reference: Reliability
variable measured: User Workspace Limit (Free Tier)
  type: PropertyValue
  value reference: Account Management
variable measured: Maximum Meeting Participants (Free)
  type: PropertyValue
  value reference: Capabilities
variable measured: Maximum Meeting Participants (Paid)
  type: PropertyValue
  value reference: Capabilities
variable measured: Free Plan Message History
  type: PropertyValue
  value reference: Pricing & Limits
variable measured: Pro Plan Monthly Cost (Annual Billing)
  type: PropertyValue
  value reference: Pricing
variable measured: Available Integrations
  type: PropertyValue
  value reference: Integration
variable measured: End-to-End Encryption Available
  type: PropertyValue
  value reference: Security
variable measured: AI Meeting Assistant
  type: PropertyValue
  value reference: AI Features
variable measured: FedRAMP Authorization
  type: PropertyValue
  value reference: Compliance
variable measured: Monthly Cost (Pro Plan)
  type: PropertyValue
  value reference: Pricing
variable measured: Free Message History
  type: PropertyValue
  value reference: Features
variable measured: Voice Audio Codec Quality
  type: PropertyValue
  value reference: Performance
variable measured: Third-Party Integrations
variable measured: Maximum Video Call Participants
variable measured: SOC 2 Type II Certified
variable measured: Custom Workflow Automation
variable measured: Users Per Workspace
variable measured: Total Registered Users
variable measured: Enterprise Plan Monthly Cost Per User
variable measured: Free Plan Message History Retention
variable measured: Daily Posts Published (Organic)
is based on: https://www.aversusb.net/compare/slack-vs-microsoft-teams))

Slack vs Microsoft Teams — Attribute Category Vocabulary
type: DefinedTermSet
language: en-US
description: Taxonomy of attribute categories used to classify comparison data for Slack vs Microsoft Teams.
has defined term: User Base
has defined term: Integration
has defined term: Value
has defined term: Pricing
has defined term: Integrations
has defined term: Features
has defined term: Performance
has defined term: Mobile
has defined term: Integration Capability
has defined term: Artificial Intelligence
has defined term: Ecosystem
has defined term: Infrastructure
has defined term: Security
has defined term: Functionality
has defined term: AI
has defined term: Language Support
has defined term: Communication Type
has defined term: Enterprise Pricing
has defined term: AI Features
has defined term: Automation
has defined term: Storage
has defined term: Security & Transparency
has defined term: Core Functionality
has defined term: Video Quality
has defined term: Data Retention
has defined term: Reliability
has defined term: Account Management
has defined term: Capabilities
has defined term: Pricing & Limits
has defined term: Compliance
has defined term: Security & Compliance
has defined term: Enterprise Features
has defined term: Scalability
has defined term: Scale
has defined term: Content
has defined term: Adoption
has defined term: Architecture
has defined term: Development Model
has defined term: Communication Features
has defined term: Integration Ecosystem
has defined term: Deployment
has defined term: Market Adoption
has defined term: Transparency
has defined term: Ease of Use
has defined term: Audio
has defined term: Implementation
has defined term: Usability
has defined term: Reach & Scale
has defined term: User Experience
has defined term: Video Conferencing
has defined term: Extensibility
has defined term: Free Plan Features
has defined term: Ecosystem Integration
has defined term: Accessibility
has defined term: Meeting Capacity
has defined term: Capacity
has defined term: Collaboration
has defined term: User Satisfaction
has defined term: Cost & Pricing
has defined term: Audio/Video Quality
has defined term: AI & Features
has defined term: Hardware Compatibility
has defined term: AI & Automation
has defined term: Market Position
has defined term: Total Cost of Ownership
has defined term: Video
has defined term: Compatibility
has defined term: Adoption & Reach
has defined term: Customization
has defined term: Market
has defined term: Free Features
has defined term: Total Cost

User Base
type: DefinedTerm
term code: user-base
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Integration
type: DefinedTerm
term code: integration
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Value
type: DefinedTerm
term code: value
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Pricing
type: DefinedTerm
term code: pricing
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Integrations
type: DefinedTerm
term code: integrations
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Features
type: DefinedTerm
term code: features
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Performance
type: DefinedTerm
term code: performance
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Mobile
type: DefinedTerm
term code: mobile
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Integration Capability
type: DefinedTerm
term code: integration-capability
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Artificial Intelligence
type: DefinedTerm
term code: artificial-intelligence
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Ecosystem
type: DefinedTerm
term code: ecosystem
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Infrastructure
type: DefinedTerm
term code: infrastructure
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Security
type: DefinedTerm
term code: security
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Functionality
type: DefinedTerm
term code: functionality
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

AI
type: DefinedTerm
term code: ai
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Language Support
type: DefinedTerm
term code: language-support
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Communication Type
type: DefinedTerm
term code: communication-type
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Enterprise Pricing
type: DefinedTerm
term code: enterprise-pricing
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

AI Features
type: DefinedTerm
term code: ai-features
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Automation
type: DefinedTerm
term code: automation
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Storage
type: DefinedTerm
term code: storage
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Security & Transparency
type: DefinedTerm
term code: security-&-transparency
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Core Functionality
type: DefinedTerm
term code: core-functionality
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Video Quality
type: DefinedTerm
term code: video-quality
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Data Retention
type: DefinedTerm
term code: data-retention
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Reliability
type: DefinedTerm
term code: reliability
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Account Management
type: DefinedTerm
term code: account-management
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Capabilities
type: DefinedTerm
term code: capabilities
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Pricing & Limits
type: DefinedTerm
term code: pricing-&-limits
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Compliance
type: DefinedTerm
term code: compliance
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Security & Compliance
type: DefinedTerm
term code: security-&-compliance
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Enterprise Features
type: DefinedTerm
term code: enterprise-features
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Scalability
type: DefinedTerm
term code: scalability
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Scale
type: DefinedTerm
term code: scale
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Content
type: DefinedTerm
term code: content
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Adoption
type: DefinedTerm
term code: adoption
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Architecture
type: DefinedTerm
term code: architecture
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Development Model
type: DefinedTerm
term code: development-model
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Communication Features
type: DefinedTerm
term code: communication-features
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Integration Ecosystem
type: DefinedTerm
term code: integration-ecosystem
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Deployment
type: DefinedTerm
term code: deployment
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Market Adoption
type: DefinedTerm
term code: market-adoption
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Transparency
type: DefinedTerm
term code: transparency
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Ease of Use
type: DefinedTerm
term code: ease-of-use
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Audio
type: DefinedTerm
term code: audio
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Implementation
type: DefinedTerm
term code: implementation
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Usability
type: DefinedTerm
term code: usability
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Reach & Scale
type: DefinedTerm
term code: reach-&-scale
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

User Experience
type: DefinedTerm
term code: user-experience
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Video Conferencing
type: DefinedTerm
term code: video-conferencing
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Extensibility
type: DefinedTerm
term code: extensibility
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Free Plan Features
type: DefinedTerm
term code: free-plan-features
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Ecosystem Integration
type: DefinedTerm
term code: ecosystem-integration
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Accessibility
type: DefinedTerm
term code: accessibility
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Meeting Capacity
type: DefinedTerm
term code: meeting-capacity
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Capacity
type: DefinedTerm
term code: capacity
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Collaboration
type: DefinedTerm
term code: collaboration
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

User Satisfaction
type: DefinedTerm
term code: user-satisfaction
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Cost & Pricing
type: DefinedTerm
term code: cost-&-pricing
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Audio/Video Quality
type: DefinedTerm
term code: audio/video-quality
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

AI & Features
type: DefinedTerm
term code: ai-&-features
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Hardware Compatibility
type: DefinedTerm
term code: hardware-compatibility
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

AI & Automation
type: DefinedTerm
term code: ai-&-automation
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Market Position
type: DefinedTerm
term code: market-position
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Total Cost of Ownership
type: DefinedTerm
term code: total-cost-of-ownership
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Video
type: DefinedTerm
term code: video
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Compatibility
type: DefinedTerm
term code: compatibility
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Adoption & Reach
type: DefinedTerm
term code: adoption-&-reach
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Customization
type: DefinedTerm
term code: customization
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Market
type: DefinedTerm
term code: market
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Free Features
type: DefinedTerm
term code: free-features
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

Total Cost
type: DefinedTerm
term code: total-cost
in defined term set: Slack vs Microsoft Teams — Attribute Category Vocabulary

faq
type: FAQPage
language: en-US
is accessible for free: true
conditions of access: Free
date modified: 2026-07-07T08:46:58.041Z
author: A Versus B
publisher: A Versus B
is part of: slack-vs-microsoft-teams))
main entity: Is Slack or Teams cheaper for enterprise organizations?
  type: Question
  accepted answer: Answer
    text: Teams is substantially cheaper for organizations using Microsoft 365. If you're already paying for Microsoft 365 ($6-12.50/user/month), Teams is bundled at no additional cost. Slack's Pro plan costs $8.25/user/month standalone, making Teams 60-100% cheaper for Microsoft shops. However, for non-Microsoft environments or teams that don't use Office 365, both tools cost similarly.
    language: en-US
main entity: Can I search old messages in both platforms?
  type: Question
  accepted answer: Answer
    text: Slack provides instant full-text search across all messages in paid plans. Teams Free tier only indexes the last 3 months of messages; older conversations require a paid plan for searchability. If historical message search is critical, Slack's advantage is significant. Teams Standard users get full search, but at higher cost than Slack Pro.
    language: en-US
main entity: Which platform integrates better with Microsoft Office documents?
  type: Question
  accepted answer: Answer
    text: Teams has native, deep integration with Word, Excel, PowerPoint, OneDrive, and SharePoint, allowing real-time co-editing without leaving the app. Slack can integrate with Microsoft 365 via APIs and third-party apps, but requires switching to Office web apps or desktop clients for document collaboration. Teams wins decisively for Microsoft-heavy workflows.
    language: en-US
main entity: Which platform has better real-time performance?
  type: Question
  accepted answer: Answer
    text: Slack delivers messages with <100ms latency, creating near-instantaneous communication. Teams averages 200-300ms latency, which is perceptible in fast-paced conversations but acceptable for most business use. If your team relies on rapid-fire messaging (trading floors, fast-moving startups), Slack's speed advantage matters. For typical business communication, both are acceptable.
    language: en-US
main entity: What happens to my chat history if I downgrade from paid to free?
  type: Question
  accepted answer: Answer
    text: Slack: Downgrading to free tier limits searchable history to the last 90 days, but older messages remain visible in conversations. Teams: Free tier has unlimited history, so no data loss on downgrade. Teams is more forgiving for cost-conscious organizations that may downgrade.
    language: en-US

How to Choose Between Slack and Microsoft Teams
type: HowTo
description: Microsoft Teams costs significantly less for organizations already using Microsoft 365 (bundled at $6-12.50/user/month vs Slack's $8.25/user/month), while Slack offers superior search functionality, faster message delivery, and a more intuitive interface favored by design-focused teams.
language: en-US
total time: PT3M
step: Consider: Pricing (Annual Per User)
step: Consider: Message Search Speed
step: Consider: Free Tier Message History
step: Consider: Microsoft 365 Integration
step: Consider: User Interface Rating (G2 2024)
step: Consider: Message Delivery Speed
step: Consider: Maximum File Upload Size
tool: A Versus B Comparison Guide
tip: HowToTip
  text: Choose Microsoft Teams if your organization uses Microsoft 365, values tight Office document collaboration, and prioritizes cost-effectiveness—Teams' bundled pricing saves 40-60% versus Slack for most enterprises. Choose Slack if you need superior search capabilities, prefer a cleaner interface, work in a non-Microsoft ecosystem, or value faster real-time performance for high-volume communication teams.

Consider: Pricing (Annual Per User)
type: HowToStep
position: 1
text: Pricing (Annual Per User): Slack has $99/year (Pro plan), while Microsoft Teams has Free or $6-12.50/year with Microsoft 365.

Consider: Message Search Speed
type: HowToStep
position: 2
text: Message Search Speed: Slack has Instant indexing across all messages, while Microsoft Teams has 3-month free tier limit, then indexed.

Consider: Free Tier Message History
type: HowToStep
position: 3
text: Free Tier Message History: Slack has Last 90 days, while Microsoft Teams has Unlimited with Teams Free.

Consider: Microsoft 365 Integration
type: HowToStep
position: 4
text: Microsoft 365 Integration: Slack has Basic API integration, while Microsoft Teams has Native deep integration with Office, OneDrive, SharePoint.

Consider: User Interface Rating (G2 2024)
type: HowToStep
position: 5
text: User Interface Rating (G2 2024): Slack has 4.5/5 stars (ease of use), while Microsoft Teams has 4.0/5 stars (ease of use).

Consider: Message Delivery Speed
type: HowToStep
position: 6
text: Message Delivery Speed: Slack has <100ms average latency, while Microsoft Teams has 200-300ms average latency.

Consider: Maximum File Upload Size
type: HowToStep
position: 7
text: Maximum File Upload Size: Slack has 20GB per file, while Microsoft Teams has 250GB per file (via OneDrive).

claimreview
type: ClaimReview
is accessible for free: true
conditions of access: Free
claim reviewed: Slack vs Microsoft Teams
review body: Microsoft Teams costs significantly less for organizations already using Microsoft 365 (bundled at $6-12.50/user/month vs Slack's $8.25/user/month), while Slack offers superior search functionality, faster message delivery, and a more intuitive interface favored by design-focused teams.
review rating: Rating
  rating: 5
  worst rating: 1
  best rating: 5
  alternate name: Verified Comparison
author: A Versus B
item reviewed: Slack vs Microsoft Teams

Maximum Meeting Participants (Free)
type: PropertyValue
value: Slack: 3 participants | Microsoft Teams: N/A

Maximum Meeting Participants (Paid)
type: PropertyValue
value: Slack: Unlimited (slide deck view only) | Microsoft Teams: N/A

Free Plan Message History
type: PropertyValue
value: Slack: 90 days | Microsoft Teams: N/A

Pro Plan Monthly Cost (Annual Billing)
type: PropertyValue
value: Slack: $8.75 | Microsoft Teams: N/A

Available Integrations
type: PropertyValue
value: Slack: 2,000+ integrations | Microsoft Teams: 1,000+ native integrations
value reference: Slack

End-to-End Encryption Available
type: PropertyValue
value: Slack: DMs only, Enterprise+ plan | Microsoft Teams: N/A

AI Meeting Assistant
type: PropertyValue
value: Slack: Slack AI (search, summarization, drafting) | Microsoft Teams: N/A

FedRAMP Authorization
type: PropertyValue
value: Slack: No | Microsoft Teams: N/A

Monthly Cost (Pro Plan)
type: PropertyValue
value: Slack: $12.50 per user/month | Microsoft Teams: N/A

Free Message History
type: PropertyValue
value: Slack: 90 days maximum | Microsoft Teams: N/A

Voice Audio Codec Quality
type: PropertyValue
value: Slack: 16 kHz | Microsoft Teams: N/A

Third-Party Integrations
type: PropertyValue
value: Slack: 2000+ integrations | Microsoft Teams: 500+
value reference: Slack

Maximum Video Call Participants
type: PropertyValue
value: Slack: 15 participants | Microsoft Teams: N/A

SOC 2 Type II Certified
type: PropertyValue
value: Slack: Yes | Microsoft Teams: N/A

Custom Workflow Automation
type: PropertyValue
value: Slack: Advanced (Workflow Builder, automations) | Microsoft Teams: N/A

Users Per Workspace
type: PropertyValue
value: Slack: Unlimited | Microsoft Teams: N/A

Total Registered Users
type: PropertyValue
value: Slack: 750 million | Microsoft Teams: N/A

Enterprise Plan Monthly Cost Per User
type: PropertyValue
value: Slack: $12.50 | Microsoft Teams: N/A

Free Plan Message History Retention
type: PropertyValue
value: Slack: 90 days | Microsoft Teams: N/A

Third-Party Integrations Available
type: PropertyValue
value: Slack: 2,300+ integrations | Microsoft Teams: N/A

Daily Posts Published (Organic)
type: PropertyValue
value: Slack: N/A | Microsoft Teams: N/A

Free Plan External Guest Collaboration
type: PropertyValue
value: Slack: Unlimited external guests via workspace invite | Microsoft Teams: N/A

Paid Plan Starting Price
type: PropertyValue
value: Slack: $7.25 | Microsoft Teams: $6
value reference: Microsoft Teams

Email Service Included
type: PropertyValue
value: Slack: No | Microsoft Teams: N/A

Cloud Storage (Base Plan)
type: PropertyValue
value: Slack: 10 GB | Microsoft Teams: N/A

Monthly Cost Per User
type: PropertyValue
value: Slack: $8-12.50 (Pro/Business+) | Microsoft Teams: N/A

Active Workspaces
type: PropertyValue
value: Slack: 750,000+ | Microsoft Teams: N/A

Native Integrations
type: PropertyValue
value: Slack: 2,300+ | Microsoft Teams: N/A

Message History Searchable
type: PropertyValue
value: Slack: 10 years standard | Microsoft Teams: N/A

Threading Model
type: PropertyValue
value: Slack: Channel-based threads (contextual loss in active channels) | Microsoft Teams: N/A

Open Source
type: PropertyValue
value: Slack: Proprietary (closed-source) | Microsoft Teams: N/A

Mobile App Type
type: PropertyValue
value: Slack: Native iOS/Android with feature-parity | Microsoft Teams: N/A

Workflow Automation Steps
type: PropertyValue
value: Slack: 50+ | Microsoft Teams: N/A

Native Video/Audio Calls
type: PropertyValue
value: Slack: Yes (Slack Huddles) | Microsoft Teams: N/A

Native App Integrations Available
type: PropertyValue
value: Slack: 2,400+ apps | Microsoft Teams: N/A

End-to-End Encryption Default
type: PropertyValue
value: Slack: Not available | Microsoft Teams: N/A

Monthly Cost (Pro Plan, 50 users)
type: PropertyValue
value: Slack: $412.50/month | Microsoft Teams: N/A

Self-Hosting Capability
type: PropertyValue
value: Slack: No, cloud-only | Microsoft Teams: N/A

Paid Workspaces/Users (Enterprise Adoption)
type: PropertyValue
value: Slack: 750,000+ paid workspaces | Microsoft Teams: N/A

Source Code Availability
type: PropertyValue
value: Slack: Proprietary/closed | Microsoft Teams: Proprietary (closed-source)

Monthly Cost (10 Users, Annual)
type: PropertyValue
value: Slack: $150/month ($1,800/year) | Microsoft Teams: N/A

Pre-Built Integrations
type: PropertyValue
value: Slack: 2,400+ integrations | Microsoft Teams: N/A

Message History on Free Plan
type: PropertyValue
value: Slack: 90-day limited access | Microsoft Teams: N/A

Active Global Workspaces/Deployments
type: PropertyValue
value: Slack: 750,000+ active workspaces | Microsoft Teams: N/A

Self-Hosted/On-Premises Option
type: PropertyValue
value: Slack: No (cloud-only) | Microsoft Teams: N/A

Uptime SLA Guarantee
type: PropertyValue
value: Slack: 99.99% | Microsoft Teams: N/A

HIPAA Compliance Certified
type: PropertyValue
value: Slack: Yes (Business+ plan required) | Microsoft Teams: Yes

Price Per User Per Month (Pro/Standard)
type: PropertyValue
value: Slack: $12.50/user (Pro plan) | Microsoft Teams: N/A

Base Monthly Cost (10-person team)
type: PropertyValue
value: Slack: $80-150 | Microsoft Teams: N/A

Cost for 50-person team
type: PropertyValue
value: Slack: $400-750 | Microsoft Teams: N/A

Message History Retention
type: PropertyValue
value: Slack: 10,000 messages (free); unlimited (paid) | Microsoft Teams: N/A

Built-in Project Management
type: PropertyValue
value: Slack: No (requires integrations) | Microsoft Teams: N/A

Real-time Messaging Speed
type: PropertyValue
value: Slack: 50-100ms (instant) | Microsoft Teams: N/A

File Storage Included
type: PropertyValue
value: Slack: 5GB (Free), varies by plan | Microsoft Teams: N/A

Setup Time for New Team
type: PropertyValue
value: Slack: 0.5-1 hour | Microsoft Teams: N/A

Max Video Conference Participants
type: PropertyValue
value: Slack: 1000 | Microsoft Teams: 10000
value reference: Microsoft Teams

Message History (Free Plan)
type: PropertyValue
value: Slack: 90 | Microsoft Teams: unlimited

Voice Codec Quality Rating
type: PropertyValue
value: Slack: 7.5 | Microsoft Teams: 8
value reference: Microsoft Teams

Enterprise Security Certifications
type: PropertyValue
value: Slack: SOC 2, HIPAA, FedRAMP, GDPR | Microsoft Teams: SOC 2, HIPAA, FedRAMP, GDPR, DLP, eDiscovery

Time to Deploy
type: PropertyValue
value: Slack: 3-7 | Microsoft Teams: 1-3
value reference: Microsoft Teams

Learning Curve
type: PropertyValue
value: Slack: 2 | Microsoft Teams: 5
value reference: Slack

Uptime Guarantee
type: PropertyValue
value: Slack: 99.99% | Microsoft Teams: 99.9%
value reference: Slack

Monthly Active Users
type: PropertyValue
value: Slack: 750,000 paid customers | Microsoft Teams: 320 million monthly active users
value reference: Microsoft Teams

Pro Plan Monthly Cost
type: PropertyValue
value: Slack: $8.75 | Microsoft Teams: $6.50 or free with Microsoft 365
value reference: Microsoft Teams

Video Conference Max Participants
type: PropertyValue
value: Slack: 150 | Microsoft Teams: 300
value reference: Microsoft Teams

Free Tier File Storage
type: PropertyValue
value: Slack: 1 GB shared workspace | Microsoft Teams: 100 GB per user
value reference: Microsoft Teams

Message Search History (Free Tier)
type: PropertyValue
value: Slack: 90 days | Microsoft Teams: 90 days

Annual Subscription Cost (Pro, 100 users)
type: PropertyValue
value: Slack: $10,500 | Microsoft Teams: $7,800 or free with Microsoft 365
value reference: Microsoft Teams

Desktop App Memory Usage
type: PropertyValue
value: Slack: 280 MB | Microsoft Teams: 450 MB
value reference: Slack

Monthly subscription cost (Pro plan)
type: PropertyValue
value: Slack: $12.50 | Microsoft Teams: N/A

Native third-party integrations
type: PropertyValue
value: Slack: 100+ | Microsoft Teams: 500+ apps
value reference: Microsoft Teams

Message search response time
type: PropertyValue
value: Slack: <500ms | Microsoft Teams: N/A

User interface satisfaction rating
type: PropertyValue
value: Slack: 9.2/10 | Microsoft Teams: N/A

Maximum video call participants (free tier)
type: PropertyValue
value: Slack: 100 participants | Microsoft Teams: N/A

Service uptime SLA guarantee
type: PropertyValue
value: Slack: 99.99% | Microsoft Teams: N/A

Message history retention (free plan)
type: PropertyValue
value: Slack: 90 days searchable | Microsoft Teams: N/A

Enterprise app marketplace size
type: PropertyValue
value: Slack: 2,000+ apps (Slack App Directory) | Microsoft Teams: N/A

Team Size Cost Efficiency Threshold
type: PropertyValue
value: Slack: Cost-effective until ~12 users | Microsoft Teams: N/A

Built-in Task Management
type: PropertyValue
value: Slack: No: messaging-only, requires integrations | Microsoft Teams: N/A

Message History Searchability
type: PropertyValue
value: Slack: 90 days (Free/Pro), unlimited with Enterprise | Microsoft Teams: N/A

Average User Adoption Time
type: PropertyValue
value: Slack: 1-3 days | Microsoft Teams: N/A

Global Active Users
type: PropertyValue
value: Slack: 750+ million messages daily across 750k+ organizations | Microsoft Teams: N/A

Monthly Subscription Cost (Pro/Standard)
type: PropertyValue
value: Slack: $8.25 | Microsoft Teams: $0 (bundled) or $12.50 (standalone)
value reference: Microsoft Teams

Message Delivery Latency
type: PropertyValue
value: Slack: <100ms | Microsoft Teams: 200-300ms
value reference: Slack

Message Search Speed (Free Tier)
type: PropertyValue
value: Slack: All messages indexed instantly | Microsoft Teams: Last 3 months only

File Upload Limit
type: PropertyValue
value: Slack: 20GB | Microsoft Teams: 250GB
value reference: Microsoft Teams

Message History Retention (Free Tier)
type: PropertyValue
value: Slack: 90 days | Microsoft Teams: Unlimited

Native Microsoft 365 Integration
type: PropertyValue
value: Slack: API-based (basic) | Microsoft Teams: Native (deep)

G2 Ease of Use Rating (2024)
type: PropertyValue
value: Slack: 4.5/5 | Microsoft Teams: 4.0/5
value reference: Slack

Video Meeting Participant Limit
type: PropertyValue
value: Slack: 2000 | Microsoft Teams: 300
value reference: Slack

Free Cloud Recording Capability
type: PropertyValue
value: Slack: N/A | Microsoft Teams: No, paid only

Office 365 Native Integration
type: PropertyValue
value: Slack: N/A | Microsoft Teams: Full native integration

Browser Join Without App
type: PropertyValue
value: Slack: N/A | Microsoft Teams: Often requires app/account

Maximum Webinar Participants
type: PropertyValue
value: Slack: N/A | Microsoft Teams: 10,000

Free Meeting Duration Limit
type: PropertyValue
value: Slack: N/A | Microsoft Teams: 60 minutes

Maximum Free Breakout Rooms
type: PropertyValue
value: Slack: N/A | Microsoft Teams: 50 rooms

Starting Paid Plan Cost
type: PropertyValue
value: Slack: N/A | Microsoft Teams: $6/month (Microsoft 365 bundle)

AI Translation Languages (2026)
type: PropertyValue
value: Slack: N/A | Microsoft Teams: Limited translation features

Free Plan Monthly Cost
type: PropertyValue
value: Slack: N/A | Microsoft Teams: $6 (Teams Essentials)

Maximum Free Tier Group Meeting Duration
type: PropertyValue
value: Slack: N/A | Microsoft Teams: 24 hours

Free Tier Participant Limit
type: PropertyValue
value: Slack: N/A | Microsoft Teams: 100 participants

AI Meeting Notes Availability
type: PropertyValue
value: Slack: N/A | Microsoft Teams: Premium only ($10/user/month)

Microsoft 365 Integration Depth
type: PropertyValue
value: Slack: N/A | Microsoft Teams: 8+ apps (Outlook, Excel, Word, OneDrive, SharePoint, Project, Planner, Power BI)

Advanced Chat Features (Channels, Threading, Workflows)
type: PropertyValue
value: Slack: N/A | Microsoft Teams: Advanced (channels, nested threads, queues, connectors)

Gartner Meeting Solutions Rating
type: PropertyValue
value: Slack: N/A | Microsoft Teams: 4.5 stars

Gartner Review Sample Size
type: PropertyValue
value: Slack: N/A | Microsoft Teams: 3,669 reviews

3-Year Total Cost of Ownership (1,000 users)
type: PropertyValue
value: Slack: N/A | Microsoft Teams: Lower (integrated M365)

Gartner Customer Rating
type: PropertyValue
value: Slack: N/A | Microsoft Teams: 4.5 stars

Customer Reviews Analyzed
type: PropertyValue
value: Slack: N/A | Microsoft Teams: 3,668 reviews

Video Quality Rating
type: PropertyValue
value: Slack: N/A | Microsoft Teams: 7.9% positive

Real-Time Translation Support
type: PropertyValue
value: Slack: N/A | Microsoft Teams: Limited to basic captions

AI Meeting Summaries
type: PropertyValue
value: Slack: N/A | Microsoft Teams: Basic transcription only

Native Cisco Hardware Integration
type: PropertyValue
value: Slack: N/A | Microsoft Teams: Third-party device support only

Maximum Meeting Participants
type: PropertyValue
value: Slack: N/A | Microsoft Teams: 1,000+ participants

Starting Monthly Price per User
type: PropertyValue
value: Slack: N/A | Microsoft Teams: $4.50

Free Meeting Duration (3+ participants)
type: PropertyValue
value: Slack: N/A | Microsoft Teams: 60 minutes

AI Features in Base Tier
type: PropertyValue
value: Slack: N/A | Microsoft Teams: Limited (Copilot requires E5)

Maximum Video Sharing Quality
type: PropertyValue
value: Slack: N/A | Microsoft Teams: 4K at 30fps

Real-Time Translation Languages
type: PropertyValue
value: Slack: N/A | Microsoft Teams: 31 languages

Enterprise Deployment Adoption (500+ seat orgs)
type: PropertyValue
value: Slack: N/A | Microsoft Teams: 67% of deployments

3-Year TCO Advantage for 1,000 Users with M365
type: PropertyValue
value: Slack: N/A | Microsoft Teams: 47% lower cost

Base Pricing (Monthly)
type: PropertyValue
value: Slack: N/A | Microsoft Teams: $7.00 (Business Basic 2026 price)

Maximum Video Meeting Participants
type: PropertyValue
value: Slack: N/A | Microsoft Teams: 300+ participants

Voice Chat Quality Rating
type: PropertyValue
value: Slack: N/A | Microsoft Teams: Excellent (optimized for reliability)

Video Resolution Support
type: PropertyValue
value: Slack: N/A | Microsoft Teams: 4K (3840x2160)

Language Translation Support
type: PropertyValue
value: Slack: N/A | Microsoft Teams: 40+ languages (Teams Premium)

User Learning Curve
type: PropertyValue
value: Slack: N/A | Microsoft Teams: Steep (enterprise-focused interface)

Registered Users Globally
type: PropertyValue
value: Slack: N/A | Microsoft Teams: 350+ million monthly active users

Enterprise Security Compliance
type: PropertyValue
value: Slack: N/A | Microsoft Teams: ISO 27001, SOC 2, HIPAA, GDPR

Monthly Active Users (MAU)
type: PropertyValue
value: Slack: N/A | Microsoft Teams: 320M

Free Plan Meeting Duration Limit
type: PropertyValue
value: Slack: N/A | Microsoft Teams: 60 minutes (group calls)

Meeting Recording Retention (Free)
type: PropertyValue
value: Slack: N/A | Microsoft Teams: Unlimited (OneDrive)

Native Microsoft Office Integration
type: PropertyValue
value: Slack: N/A | Microsoft Teams: Full (Word, Excel, PowerPoint, Outlook)

AI Meeting Assistant Cost
type: PropertyValue
value: Slack: N/A | Microsoft Teams: Copilot Pro required ($20+ per tenant)

Supported Operating Systems
type: PropertyValue
value: Slack: N/A | Microsoft Teams: Windows, Mac, iOS, Android, Web

Minimum Bandwidth for HD Video
type: PropertyValue
value: Slack: N/A | Microsoft Teams: 4.5 Mbps

Monthly Active Users (2024)
type: PropertyValue
value: Slack: N/A | Microsoft Teams: 320 million

Starting Price (Monthly)
type: PropertyValue
value: Slack: N/A | Microsoft Teams: $0 (Free) or $6 (Standard)

Maximum Video Conference Participants
type: PropertyValue
value: Slack: N/A | Microsoft Teams: 10,000 participants

Deployment Options
type: PropertyValue
value: Slack: N/A | Microsoft Teams: Cloud-only (SaaS)

AI Assistant Integration
type: PropertyValue
value: Slack: N/A | Microsoft Teams: Copilot with GPT-4, speech-to-text, real-time translation

Data Residency Control
type: PropertyValue
value: Slack: N/A | Microsoft Teams: Microsoft-managed regional datacenters (limited control)

Voice Latency
type: PropertyValue
value: Slack: N/A | Microsoft Teams: 50-100ms

Free Tier Call Duration Limit
type: PropertyValue
value: Slack: N/A | Microsoft Teams: 60 minutes (100 participants max)

Monthly Cost (1 Pro User)
type: PropertyValue
value: Slack: N/A | Microsoft Teams: $6.00

Screen Sharing Maximum FPS
type: PropertyValue
value: Slack: N/A | Microsoft Teams: 30fps

Supported Language Captions
type: PropertyValue
value: Slack: N/A | Microsoft Teams: 60+ languages

Maximum Free Server Categories
type: PropertyValue
value: Slack: N/A | Microsoft Teams: Limited (fixed structure)

Enterprise Fortune 500 Adoption Rate
type: PropertyValue
value: Slack: N/A | Microsoft Teams: 80%

Free Tier Meeting Duration for Group Calls
type: PropertyValue
value: Slack: N/A | Microsoft Teams: 60 minutes (unlimited participants)

Maximum Participants (Standard Meeting)
type: PropertyValue
value: Slack: N/A | Microsoft Teams: 300 participants

Free Plan Cloud Storage
type: PropertyValue
value: Slack: N/A | Microsoft Teams: 5 GB (OneDrive)

Breakout Rooms Maximum Count
type: PropertyValue
value: Slack: N/A | Microsoft Teams: 50 breakout rooms

Global Enterprise Video Conferencing Market Share (2024)
type: PropertyValue
value: Slack: N/A | Microsoft Teams: 28.2%

Microsoft 365 Ecosystem Integration
type: PropertyValue
value: Slack: N/A | Microsoft Teams: Native: Word, Excel, SharePoint, OneDrive, Outlook, Power BI

Active Monthly Users
type: PropertyValue
value: Slack: N/A | Microsoft Teams: 300+ million users

Base Monthly Cost (Single User)
type: PropertyValue
value: Slack: N/A | Microsoft Teams: $4.00 (Teams Essentials) - $12.50 (Teams Premium)

Maximum File Upload Size
type: PropertyValue
value: Slack: N/A | Microsoft Teams: 2 GB per file

Open-Source Availability
type: PropertyValue
value: Slack: N/A | Microsoft Teams: Proprietary closed-source

Self-Hosted Deployment Option
type: PropertyValue
value: Slack: N/A | Microsoft Teams: Cloud-only SaaS

Annual TCO (1,000 users, 3-year average)
type: PropertyValue
value: Slack: N/A | Microsoft Teams: $48,000-150,000

SpeakableSpecification
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Slack — Wikipedia
type: CreativeWork

Microsoft Teams — Wikipedia
type: CreativeWork

Compare Slack vs Microsoft Teams
type: Action
additional type: CompareAction
target: https://www.aversusb.net/compare/slack-vs-microsoft-teams))
object: Slack
object: Microsoft Teams

Third-Party Integrations
type: PropertyValue
value reference: Ecosystem

Maximum Video Call Participants
type: PropertyValue
value reference: Performance

SOC 2 Type II Certified
type: PropertyValue
value reference: Security & Compliance

Custom Workflow Automation
type: PropertyValue
value reference: Enterprise Features

Users Per Workspace
type: PropertyValue
value reference: Scalability

Total Registered Users
type: PropertyValue
value reference: Scale

Enterprise Plan Monthly Cost Per User
type: PropertyValue
value reference: Pricing

Free Plan Message History Retention
type: PropertyValue
value reference: Features

Third-Party Integrations Available
type: PropertyValue
value reference: Functionality

Daily Posts Published (Organic)
type: PropertyValue
value reference: Content

Free Plan External Guest Collaboration
type: PropertyValue
value reference: Features

Paid Plan Starting Price
type: PropertyValue
value reference: Pricing

Email Service Included
type: PropertyValue
value reference: Features

Cloud Storage (Base Plan)
type: PropertyValue
value reference: Storage

Monthly Cost Per User
type: PropertyValue
value reference: Pricing

Active Workspaces
type: PropertyValue
value reference: Adoption

Native Integrations
type: PropertyValue
value reference: Integrations

Message History Searchable
type: PropertyValue
value reference: Features

Threading Model
type: PropertyValue
value reference: Architecture

Open Source
type: PropertyValue
value reference: Development Model

Mobile App Type
type: PropertyValue
value reference: Mobile

Workflow Automation Steps
type: PropertyValue
value reference: Features

Native Video/Audio Calls
type: PropertyValue
value reference: Communication Features

Native App Integrations Available
type: PropertyValue
value reference: Integration Ecosystem

End-to-End Encryption Default
type: PropertyValue
value reference: Security

Monthly Cost (Pro Plan, 50 users)
type: PropertyValue
value reference: Pricing

Self-Hosting Capability
type: PropertyValue
value reference: Deployment

Paid Workspaces/Users (Enterprise Adoption)
type: PropertyValue
value reference: Market Adoption

Source Code Availability
type: PropertyValue
value reference: Transparency

Monthly Cost (10 Users, Annual)
type: PropertyValue
value reference: Pricing

Pre-Built Integrations
type: PropertyValue
value reference: Integrations

Message History on Free Plan
type: PropertyValue
value reference: Features

Active Global Workspaces/Deployments
type: PropertyValue
value reference: Market Adoption

Self-Hosted/On-Premises Option
type: PropertyValue
value reference: Deployment

Uptime SLA Guarantee
type: PropertyValue
value reference: Reliability

HIPAA Compliance Certified
type: PropertyValue
value reference: Compliance

Price Per User Per Month (Pro/Standard)
type: PropertyValue
value reference: Pricing

Base Monthly Cost (10-person team)
type: PropertyValue
value reference: Pricing

Cost for 50-person team
type: PropertyValue
value reference: Pricing

Message History Retention
type: PropertyValue
value reference: Features

Built-in Project Management
type: PropertyValue
value reference: Features

Real-time Messaging Speed
type: PropertyValue
value reference: Performance

File Storage Included
type: PropertyValue
value reference: Storage

Setup Time for New Team
type: PropertyValue
value reference: Ease of Use

Max Video Conference Participants
type: PropertyValue
value reference: Features

Message History (Free Plan)
type: PropertyValue
value reference: Features

Voice Codec Quality Rating
type: PropertyValue
value reference: Audio

Enterprise Security Certifications
type: PropertyValue
value reference: Security

Time to Deploy
type: PropertyValue
value reference: Implementation

Learning Curve
type: PropertyValue
value reference: Usability

Uptime Guarantee
type: PropertyValue
value reference: Reliability

Monthly Active Users
type: PropertyValue
value reference: Reach & Scale

Pro Plan Monthly Cost
type: PropertyValue
value reference: Pricing

Video Conference Max Participants
type: PropertyValue
value reference: Features

Free Tier File Storage
type: PropertyValue
value reference: Storage

Message Search History (Free Tier)
type: PropertyValue
value reference: Features

Annual Subscription Cost (Pro, 100 users)
type: PropertyValue
value reference: Pricing

Desktop App Memory Usage
type: PropertyValue
value reference: Performance

Monthly subscription cost (Pro plan)
type: PropertyValue
value reference: Pricing

Native third-party integrations
type: PropertyValue
value reference: Integration

Message search response time
type: PropertyValue
value reference: Performance

User interface satisfaction rating
type: PropertyValue
value reference: User Experience

Maximum video call participants (free tier)
type: PropertyValue
value reference: Video Conferencing

Service uptime SLA guarantee
type: PropertyValue
value reference: Reliability

Message history retention (free plan)
type: PropertyValue
value reference: Storage

Enterprise app marketplace size
type: PropertyValue
value reference: Extensibility

Team Size Cost Efficiency Threshold
type: PropertyValue
value reference: Pricing

Built-in Task Management
type: PropertyValue
value reference: Functionality

Message History Searchability
type: PropertyValue
value reference: Functionality

Average User Adoption Time
type: PropertyValue
value reference: User Experience

Global Active Users
type: PropertyValue
value reference: Adoption

Monthly Subscription Cost (Pro/Standard)
type: PropertyValue
value reference: Pricing

Message Delivery Latency
type: PropertyValue
value reference: Performance

Message Search Speed (Free Tier)
type: PropertyValue
value reference: Features

File Upload Limit
type: PropertyValue
value reference: Storage

Message History Retention (Free Tier)
type: PropertyValue
value reference: Features

Native Microsoft 365 Integration
type: PropertyValue
value reference: Integration

G2 Ease of Use Rating (2024)
type: PropertyValue
value reference: User Experience

Video Meeting Participant Limit
type: PropertyValue
value reference: Features

Free Cloud Recording Capability
type: PropertyValue
value reference: Free Plan Features

Office 365 Native Integration
type: PropertyValue
value reference: Ecosystem Integration

Browser Join Without App
type: PropertyValue
value reference: Accessibility

Maximum Webinar Participants
type: PropertyValue
value reference: Scalability

Free Meeting Duration Limit
type: PropertyValue
value reference: Free Plan Features

Maximum Free Breakout Rooms
type: PropertyValue
value reference: Meeting Capacity

Starting Paid Plan Cost
type: PropertyValue
value reference: Pricing

AI Translation Languages (2026)
type: PropertyValue
value reference: AI Features

Free Plan Monthly Cost
type: PropertyValue
value reference: Pricing

Maximum Free Tier Group Meeting Duration
type: PropertyValue
value reference: Features

Free Tier Participant Limit
type: PropertyValue
value reference: Capacity

AI Meeting Notes Availability
type: PropertyValue
value reference: Features

Microsoft 365 Integration Depth
type: PropertyValue
value reference: Integration

Advanced Chat Features (Channels, Threading, Workflows)
type: PropertyValue
value reference: Collaboration

Gartner Meeting Solutions Rating
type: PropertyValue
value reference: User Satisfaction

Gartner Review Sample Size
type: PropertyValue
value reference: User Satisfaction

3-Year Total Cost of Ownership (1,000 users)
type: PropertyValue
value reference: Cost & Pricing

Gartner Customer Rating
type: PropertyValue
value reference: User Satisfaction

Customer Reviews Analyzed
type: PropertyValue
value reference: User Satisfaction

Video Quality Rating
type: PropertyValue
value reference: Audio/Video Quality

Real-Time Translation Support
type: PropertyValue
value reference: AI & Features

AI Meeting Summaries
type: PropertyValue
value reference: Features

Native Cisco Hardware Integration
type: PropertyValue
value reference: Hardware Compatibility

Maximum Meeting Participants
type: PropertyValue
value reference: Scalability

Starting Monthly Price per User
type: PropertyValue
value reference: Pricing

Free Meeting Duration (3+ participants)
type: PropertyValue
value reference: Features

AI Features in Base Tier
type: PropertyValue
value reference: AI & Automation

Maximum Video Sharing Quality
type: PropertyValue
value reference: Video Quality

Real-Time Translation Languages
type: PropertyValue
value reference: Features

Enterprise Deployment Adoption (500+ seat orgs)
type: PropertyValue
value reference: Market Position

3-Year TCO Advantage for 1,000 Users with M365
type: PropertyValue
value reference: Total Cost of Ownership

Base Pricing (Monthly)
type: PropertyValue
value reference: Pricing

Maximum Video Meeting Participants
type: PropertyValue
value reference: Features

Voice Chat Quality Rating
type: PropertyValue
value reference: Audio

Video Resolution Support
type: PropertyValue
value reference: Video

Language Translation Support
type: PropertyValue
value reference: Features

User Learning Curve
type: PropertyValue
value reference: Usability

Registered Users Globally
type: PropertyValue
value reference: Adoption

Enterprise Security Compliance
type: PropertyValue
value reference: Security

Monthly Active Users (MAU)
type: PropertyValue
value reference: Adoption

Free Plan Meeting Duration Limit
type: PropertyValue
value reference: Pricing

Meeting Recording Retention (Free)
type: PropertyValue
value reference: Storage

Native Microsoft Office Integration
type: PropertyValue
value reference: Integration

AI Meeting Assistant Cost
type: PropertyValue
value reference: AI Features

Supported Operating Systems
type: PropertyValue
value reference: Compatibility

Minimum Bandwidth for HD Video
type: PropertyValue
value reference: Performance

Monthly Active Users (2024)
type: PropertyValue
value reference: Adoption & Reach

Starting Price (Monthly)
type: PropertyValue
value reference: Pricing

Maximum Video Conference Participants
type: PropertyValue
value reference: Features

Deployment Options
type: PropertyValue
value reference: Architecture

AI Assistant Integration
type: PropertyValue
value reference: AI Features

Data Residency Control
type: PropertyValue
value reference: Compliance

Voice Latency
type: PropertyValue
value reference: Performance

Free Tier Call Duration Limit
type: PropertyValue
value reference: Pricing

Monthly Cost (1 Pro User)
type: PropertyValue
value reference: Pricing

Screen Sharing Maximum FPS
type: PropertyValue
value reference: Performance

Supported Language Captions
type: PropertyValue
value reference: Features

Maximum Free Server Categories
type: PropertyValue
value reference: Customization

Enterprise Fortune 500 Adoption Rate
type: PropertyValue
value reference: Market

Free Tier Meeting Duration for Group Calls
type: PropertyValue
value reference: Free Features

Maximum Participants (Standard Meeting)
type: PropertyValue
value reference: Capacity

Free Plan Cloud Storage
type: PropertyValue
value reference: Storage

Breakout Rooms Maximum Count
type: PropertyValue
value reference: Features

Global Enterprise Video Conferencing Market Share (2024)
type: PropertyValue
value reference: Market Position

Microsoft 365 Ecosystem Integration
type: PropertyValue
value reference: Integration

Active Monthly Users
type: PropertyValue
value reference: Adoption

Base Monthly Cost (Single User)
type: PropertyValue
value reference: Pricing

Maximum File Upload Size
type: PropertyValue
value reference: Features

Open-Source Availability
type: PropertyValue
value reference: Transparency

Self-Hosted Deployment Option
type: PropertyValue
value reference: Deployment

Annual TCO (1,000 users, 3-year average)
type: PropertyValue
value reference: Total Cost