1Password vs Bitwarden
type: Article
description: 1Password offers superior UX, advanced security features like Watchtower threat monitoring, and dedicated support at $36/year, while Bitwarden provides open-source transparency, lower cost at $10/year, and cross-platform flexibility with community support.
language: en-US
date published: 2026-03-29T10:40:18.832Z
date created: 2026-03-29T10:40:18.832Z
date modified: 2026-07-01T18:04:51.050Z
content reference time: 2026-07-01T18:04:51.050Z
author: A Versus B
publisher: A Versus B
about: 1Password
about: Bitwarden
abstract: 1Password offers superior UX, advanced security features like Watchtower threat monitoring, and dedicated support at $36/year, while Bitwarden provides open-source transparency, lower cost at $10/year, and cross-platform flexibility with community support.
text: Annual Cost (Individual). Source Code Transparency. Threat Monitoring (Watchtower). Supported Platforms. Free Tier Password Limit. Emergency Access Feature. User Interface Rating (G2)
conclusion text: Choose 1Password if you prioritize polished UX, advanced threat monitoring, and professional support for password management. Choose Bitwarden if you value open-source transparency, lower cost, self-hosting options, and community-driven development.
additional property: Annual Premium Cost
  type: PropertyValue
  value: 1Password: $35.88/year | Bitwarden: $10/year
  value reference: Bitwarden
additional property: File Storage Per User
  type: PropertyValue
  value: 1Password: 1GB | Bitwarden: 10GB
  value reference: Bitwarden
additional property: User Rating
  type: PropertyValue
  value: 1Password: 4.6/5.0 | Bitwarden: 4.7/5.0
  value reference: Bitwarden
additional property: Review Count
  type: PropertyValue
  value: 1Password: 84 reviews | Bitwarden: 70 reviews
  value reference: 1Password
additional property: Source Code
  type: PropertyValue
  value: 1Password: Proprietary | Bitwarden: Open-source
additional property: Password Storage Limit
  type: PropertyValue
  value: 1Password: Unlimited | Bitwarden: Unlimited
additional property: Supported Platforms
  type: PropertyValue
  value: 1Password: Windows, Mac, iOS, Android, Linux, Web | Bitwarden: 6 (iOS, Android, Mac, Windows, Linux, Web)
additional property: Individual Plan Annual Cost
  type: PropertyValue
  value: 1Password: $47.88 | Bitwarden: N/A
additional property: Monthly Individual Plan Cost
  type: PropertyValue
  value: 1Password: $3.99 | Bitwarden: N/A
additional property: User Rating Score
  type: PropertyValue
  value: 1Password: 4.6/5.0 | Bitwarden: N/A
additional property: Vault Breach History
  type: PropertyValue
  value: 1Password: Never breached | Bitwarden: N/A
additional property: Free Tier Availability
  type: PropertyValue
  value: 1Password: Trial only (not full free) | Bitwarden: N/A
additional property: Encrypted Document Storage
  type: PropertyValue
  value: 1Password: 1.0 | Bitwarden: N/A
additional property: Verified User Reviews Count
  type: PropertyValue
  value: 1Password: 84 | Bitwarden: N/A
additional property: Review Count (Gartner)
  type: PropertyValue
  value: 1Password: 83 reviews | Bitwarden: N/A
additional property: Family Plan User Accounts
  type: PropertyValue
  value: 1Password: 1 primary + 5 additional (6 total) | Bitwarden: N/A
additional property: Apple Watch Support
  type: PropertyValue
  value: 1Password: Yes, native support | Bitwarden: N/A
additional property: Watchtower Breach Scanner
  type: PropertyValue
  value: 1Password: Included in all plans | Bitwarden: N/A
additional property: Password Generator Customization
  type: PropertyValue
  value: 1Password: Advanced with custom rules | Bitwarden: N/A
additional property: Android Device Compatibility
  type: PropertyValue
  value: 1Password: Wider compatibility across versions | Bitwarden: N/A
additional property: Free Tier Unlimited Password Storage
  type: PropertyValue
  value: 1Password: Limited storage in free tier | Bitwarden: N/A
additional property: Monthly Subscription Cost (Annual Billing)
  type: PropertyValue
  value: 1Password: $2.99/month | Bitwarden: N/A
additional property: Gartner User Rating
  type: PropertyValue
  value: 1Password: 4.7 stars | Bitwarden: N/A
additional property: Free Trial Period
  type: PropertyValue
  value: 1Password: 14 days | Bitwarden: N/A
additional property: VPN Integration
  type: PropertyValue
  value: 1Password: Not included | Bitwarden: N/A
additional property: Free Storage (File Sharing)
  type: PropertyValue
  value: 1Password: Limited | Bitwarden: N/A
additional property: Dark Web Monitoring
  type: PropertyValue
  value: 1Password: Not included | Bitwarden: No
additional property: Linux Desktop Support
  type: PropertyValue
  value: 1Password: Native app | Bitwarden: N/A
additional property: Secrets Management (Enterprise)
  type: PropertyValue
  value: 1Password: Full DevOps integration | Bitwarden: N/A
additional property: Individual Annual Price
  type: PropertyValue
  value: 1Password: $36.99 | Bitwarden: N/A
additional property: Maximum Passwords (Premium)
  type: PropertyValue
  value: 1Password: Unlimited | Bitwarden: N/A
additional property: Encryption Algorithm
  type: PropertyValue
  value: 1Password: AES-256 | Bitwarden: N/A
additional property: Team Members Supported (Pro Plan)
  type: PropertyValue
  value: 1Password: Unlimited | Bitwarden: N/A
additional property: Dark Web Monitoring
  type: PropertyValue
  value: 1Password: Basic | Bitwarden: N/A
additional property: Browser Extension Count
  type: PropertyValue
  value: 1Password: 5+ browsers | Bitwarden: N/A
additional property: Free Trial Period
  type: PropertyValue
  value: 1Password: 14 days | Bitwarden: N/A
additional property: Two-Factor Authentication Methods
  type: PropertyValue
  value: 1Password: 6+ methods | Bitwarden: N/A
additional property: Individual Plan Annual Cost
  type: PropertyValue
  value: 1Password: $47.88/year (as of March 2026) | Bitwarden: N/A
additional property: Business Plan Per User/Month
  type: PropertyValue
  value: 1Password: Not clearly defined | Bitwarden: N/A
additional property: Document Storage (Individual)
  type: PropertyValue
  value: 1Password: 1 GB included | Bitwarden: N/A
additional property: Password Storage Capacity
  type: PropertyValue
  value: 1Password: Unlimited | Bitwarden: N/A
additional property: User Interface Complexity
  type: PropertyValue
  value: 1Password: Simple/Intuitive | Bitwarden: N/A
additional property: Family Plan Cost (5 users)
  type: PropertyValue
  value: 1Password: $71.88/year | Bitwarden: N/A
additional property: Enterprise Compliance Features
  type: PropertyValue
  value: 1Password: Good | Bitwarden: N/A
additional property: Multi-Device Synchronization
  type: PropertyValue
  value: 1Password: Real-time across all platforms | Bitwarden: N/A
additional property: Monthly Subscription Cost
  type: PropertyValue
  value: 1Password: $4.99/month (or $49.99/year) | Bitwarden: N/A
additional property: Operating System Support
  type: PropertyValue
  value: 1Password: 6 major platforms (Windows, macOS, iOS, Android, Linux, web) | Bitwarden: N/A
additional property: Third-Party Security Audits
  type: PropertyValue
  value: 1Password: 1 (Cure53 2022) | Bitwarden: N/A
additional property: Travel Mode (Vault Hiding)
  type: PropertyValue
  value: 1Password: Yes - temporarily remove vaults from device | Bitwarden: N/A
interactivity type: active
significant link: https://www.aversusb.net/entity/1password
significant link: https://www.aversusb.net/alternatives/1password
significant link: https://www.aversusb.net/entity/bitwarden
significant link: https://www.aversusb.net/alternatives/bitwarden
significant link: https://www.aversusb.net/api/answer/1password-vs-bitwarden
significant link: https://www.aversusb.net/api/v1/schema/1password-vs-bitwarden
related link: https://www.aversusb.net/compare/1password-vs-bitwarden)
related link: https://www.aversusb.net/compare/1password-vs-lastpass
related link: https://www.aversusb.net/compare/nordpass-vs-1password
related link: https://www.aversusb.net/compare/bitwarden-vs-nordpass
related link: https://www.aversusb.net/compare/dashlane-vs-bitwarden
related link: https://www.aversusb.net/compare/1password-vs-dashlane
related link: https://www.aversusb.net/compare/bitwarden-vs-lastpass
related link: https://www.aversusb.net/compare/1password-vs-apple-keychain
teaches: How to choose between 1Password and Bitwarden
genre: Software

primaryImage
type: ImageObject
width: 1200
height: 630
caption: 1Password vs Bitwarden — Side-by-side comparison on A Versus B

A Versus B
type: Organization

1Password
type: SoftwareApplication
alternate name: 1password
language: en-US
description: Premium proprietary password manager with advanced security features and polished native apps.
image: ImageObject
  caption: 1Password
subject of: 1Password vs Bitwarden
image: ImageObject
  caption: 1Password

Bitwarden
type: SoftwareApplication
language: en-US
description: Open-source, affordable password manager with transparent security and generous free tier.
subject of: 1Password vs Bitwarden

1Password vs Bitwarden — Structured Comparison Data
type: Dataset
description: Machine-readable comparison dataset for 1Password vs Bitwarden. Contains 146 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: Annual Premium Cost
  type: PropertyValue
  value reference: Pricing
variable measured: File Storage Per User
  type: PropertyValue
  value reference: Storage
variable measured: User Rating
  type: PropertyValue
  value reference: User Satisfaction
variable measured: Review Count
  type: PropertyValue
  value reference: Market Validation
variable measured: Source Code
  type: PropertyValue
  value reference: Transparency
variable measured: Password Storage Limit
  type: PropertyValue
  value reference: Features
variable measured: Supported Platforms
  type: PropertyValue
  value reference: Capability
variable measured: Individual Plan Annual Cost
  type: PropertyValue
  value reference: Pricing
variable measured: Monthly Individual Plan Cost
  type: PropertyValue
  value reference: Pricing
variable measured: User Rating Score
  type: PropertyValue
  value reference: User Satisfaction
variable measured: Vault Breach History
  type: PropertyValue
  value reference: Security
variable measured: Free Tier Availability
  type: PropertyValue
  value reference: Pricing
variable measured: Encrypted Document Storage
  type: PropertyValue
  value reference: Features
variable measured: Verified User Reviews Count
  type: PropertyValue
  value reference: Community
variable measured: Review Count (Gartner)
  type: PropertyValue
  value reference: Customer Satisfaction
variable measured: Family Plan User Accounts
  type: PropertyValue
  value reference: Features
variable measured: Apple Watch Support
  type: PropertyValue
  value reference: Platform Integration
variable measured: Watchtower Breach Scanner
  type: PropertyValue
  value reference: Security Features
variable measured: Password Generator Customization
  type: PropertyValue
  value reference: Password Management
variable measured: Android Device Compatibility
  type: PropertyValue
  value reference: Platform Support
variable measured: Free Tier Unlimited Password Storage
  type: PropertyValue
  value reference: Pricing Tier
variable measured: Monthly Subscription Cost (Annual Billing)
  type: PropertyValue
  value reference: Pricing
variable measured: Gartner User Rating
  type: PropertyValue
  value reference: User Satisfaction
variable measured: Free Trial Period
  type: PropertyValue
  value reference: Onboarding
variable measured: VPN Integration
  type: PropertyValue
  value reference: Features
variable measured: Free Storage (File Sharing)
  type: PropertyValue
  value reference: Features
variable measured: Dark Web Monitoring
  type: PropertyValue
  value reference: Security Features
variable measured: Linux Desktop Support
  type: PropertyValue
  value reference: Platform Support
variable measured: Secrets Management (Enterprise)
  type: PropertyValue
  value reference: Developer Tools
variable measured: Individual Annual Price
  type: PropertyValue
  value reference: Pricing
variable measured: Maximum Passwords (Premium)
  type: PropertyValue
  value reference: Features
variable measured: Encryption Algorithm
  type: PropertyValue
  value reference: Security
variable measured: Team Members Supported (Pro Plan)
  type: PropertyValue
  value reference: Collaboration
variable measured: Dark Web Monitoring
  type: PropertyValue
  value reference: Security Monitoring
variable measured: Browser Extension Count
  type: PropertyValue
  value reference: Compatibility
variable measured: Free Trial Period
  type: PropertyValue
  value reference: Pricing
variable measured: Two-Factor Authentication Methods
  type: PropertyValue
  value reference: Security
variable measured: Individual Plan Annual Cost
  type: PropertyValue
  value reference: Pricing
variable measured: Business Plan Per User/Month
  type: PropertyValue
  value reference: Pricing
variable measured: Document Storage (Individual)
  type: PropertyValue
  value reference: Features
variable measured: Password Storage Capacity
  type: PropertyValue
  value reference: Features
variable measured: User Interface Complexity
  type: PropertyValue
  value reference: UX
variable measured: Family Plan Cost (5 users)
  type: PropertyValue
  value reference: Pricing
variable measured: Enterprise Compliance Features
  type: PropertyValue
  value reference: Security
variable measured: Multi-Device Synchronization
  type: PropertyValue
  value reference: Features
variable measured: Monthly Subscription Cost
  type: PropertyValue
  value reference: Pricing
variable measured: Operating System Support
  type: PropertyValue
  value reference: Compatibility
variable measured: Third-Party Security Audits
  type: PropertyValue
  value reference: Security
variable measured: Travel Mode (Vault Hiding)
  type: PropertyValue
  value reference: Security Features
variable measured: Autofill Speed on Apple Devices
  type: PropertyValue
  value reference: Performance
variable measured: Shared Vaults/Family Support
  type: PropertyValue
  value reference: Features
variable measured: Data Breach Monitoring
  type: PropertyValue
  value reference: Security Features
variable measured: Individual Plan Monthly Cost
  type: PropertyValue
  value reference: Pricing
variable measured: File Storage Capacity (Free Plan)
  type: PropertyValue
  value reference: Features
variable measured: File Storage Capacity (Paid Plan)
  type: PropertyValue
  value reference: Features
variable measured: Supported Platforms (Native Apps)
  type: PropertyValue
  value reference: Compatibility
variable measured: Biometric Authentication Methods
  type: PropertyValue
  value reference: Security
variable measured: Dark Web Monitoring Records Scanned
  type: PropertyValue
  value reference: Security Features
variable measured: Password Generator Customization Parameters
  type: PropertyValue
  value reference: Features
variable measured: User Satisfaction Rating (G2 Reviews 2025)
  type: PropertyValue
  value reference: User Experience
variable measured: Enterprise Business Plan (5+ users)
variable measured: Annual Subscription Cost (Individual)
variable measured: Breached Credential Database Size
variable measured: G2 User Interface Rating
variable measured: Number of G2 Reviews
variable measured: Source Code Availability
variable measured: Self-Hosting Option
variable measured: Emergency Access Feature
variable measured: Annual Cost (Individual)
is based on: https://www.aversusb.net/compare/1password-vs-bitwarden

1Password vs Bitwarden — Attribute Category Vocabulary
type: DefinedTermSet
language: en-US
description: Taxonomy of attribute categories used to classify comparison data for 1Password vs Bitwarden.
has defined term: Pricing
has defined term: Storage
has defined term: User Satisfaction
has defined term: Market Validation
has defined term: Transparency
has defined term: Features
has defined term: Capability
has defined term: Security
has defined term: Community
has defined term: Customer Satisfaction
has defined term: Platform Integration
has defined term: Security Features
has defined term: Password Management
has defined term: Platform Support
has defined term: Pricing Tier
has defined term: Onboarding
has defined term: Developer Tools
has defined term: Collaboration
has defined term: Security Monitoring
has defined term: Compatibility
has defined term: UX
has defined term: Performance
has defined term: User Experience
has defined term: Deployment
has defined term: Organization
has defined term: Architecture
has defined term: Security & Transparency
has defined term: Support
has defined term: Reputation
has defined term: Satisfaction
has defined term: Accessibility
has defined term: Development Model
has defined term: Compliance

Pricing
type: DefinedTerm
term code: pricing
in defined term set: 1Password vs Bitwarden — Attribute Category Vocabulary

Storage
type: DefinedTerm
term code: storage
in defined term set: 1Password vs Bitwarden — Attribute Category Vocabulary

User Satisfaction
type: DefinedTerm
term code: user-satisfaction
in defined term set: 1Password vs Bitwarden — Attribute Category Vocabulary

Market Validation
type: DefinedTerm
term code: market-validation
in defined term set: 1Password vs Bitwarden — Attribute Category Vocabulary

Transparency
type: DefinedTerm
term code: transparency
in defined term set: 1Password vs Bitwarden — Attribute Category Vocabulary

Features
type: DefinedTerm
term code: features
in defined term set: 1Password vs Bitwarden — Attribute Category Vocabulary

Capability
type: DefinedTerm
term code: capability
in defined term set: 1Password vs Bitwarden — Attribute Category Vocabulary

Security
type: DefinedTerm
term code: security
in defined term set: 1Password vs Bitwarden — Attribute Category Vocabulary

Community
type: DefinedTerm
term code: community
in defined term set: 1Password vs Bitwarden — Attribute Category Vocabulary

Customer Satisfaction
type: DefinedTerm
term code: customer-satisfaction
in defined term set: 1Password vs Bitwarden — Attribute Category Vocabulary

Platform Integration
type: DefinedTerm
term code: platform-integration
in defined term set: 1Password vs Bitwarden — Attribute Category Vocabulary

Security Features
type: DefinedTerm
term code: security-features
in defined term set: 1Password vs Bitwarden — Attribute Category Vocabulary

Password Management
type: DefinedTerm
term code: password-management
in defined term set: 1Password vs Bitwarden — Attribute Category Vocabulary

Platform Support
type: DefinedTerm
term code: platform-support
in defined term set: 1Password vs Bitwarden — Attribute Category Vocabulary

Pricing Tier
type: DefinedTerm
term code: pricing-tier
in defined term set: 1Password vs Bitwarden — Attribute Category Vocabulary

Onboarding
type: DefinedTerm
term code: onboarding
in defined term set: 1Password vs Bitwarden — Attribute Category Vocabulary

Developer Tools
type: DefinedTerm
term code: developer-tools
in defined term set: 1Password vs Bitwarden — Attribute Category Vocabulary

Collaboration
type: DefinedTerm
term code: collaboration
in defined term set: 1Password vs Bitwarden — Attribute Category Vocabulary

Security Monitoring
type: DefinedTerm
term code: security-monitoring
in defined term set: 1Password vs Bitwarden — Attribute Category Vocabulary

Compatibility
type: DefinedTerm
term code: compatibility
in defined term set: 1Password vs Bitwarden — Attribute Category Vocabulary

UX
type: DefinedTerm
term code: ux
in defined term set: 1Password vs Bitwarden — Attribute Category Vocabulary

Performance
type: DefinedTerm
term code: performance
in defined term set: 1Password vs Bitwarden — Attribute Category Vocabulary

User Experience
type: DefinedTerm
term code: user-experience
in defined term set: 1Password vs Bitwarden — Attribute Category Vocabulary

Deployment
type: DefinedTerm
term code: deployment
in defined term set: 1Password vs Bitwarden — Attribute Category Vocabulary

Organization
type: DefinedTerm
term code: organization
in defined term set: 1Password vs Bitwarden — Attribute Category Vocabulary

Architecture
type: DefinedTerm
term code: architecture
in defined term set: 1Password vs Bitwarden — Attribute Category Vocabulary

Security & Transparency
type: DefinedTerm
term code: security-&-transparency
in defined term set: 1Password vs Bitwarden — Attribute Category Vocabulary

Support
type: DefinedTerm
term code: support
in defined term set: 1Password vs Bitwarden — Attribute Category Vocabulary

Reputation
type: DefinedTerm
term code: reputation
in defined term set: 1Password vs Bitwarden — Attribute Category Vocabulary

Satisfaction
type: DefinedTerm
term code: satisfaction
in defined term set: 1Password vs Bitwarden — Attribute Category Vocabulary

Accessibility
type: DefinedTerm
term code: accessibility
in defined term set: 1Password vs Bitwarden — Attribute Category Vocabulary

Development Model
type: DefinedTerm
term code: development-model
in defined term set: 1Password vs Bitwarden — Attribute Category Vocabulary

Compliance
type: DefinedTerm
term code: compliance
in defined term set: 1Password vs Bitwarden — Attribute Category Vocabulary

faq
type: FAQPage
language: en-US
is accessible for free: true
conditions of access: Free
date modified: 2026-07-01T18:04:51.050Z
author: A Versus B
publisher: A Versus B
is part of: 1password-vs-bitwarden
main entity: Is 1Password or Bitwarden more secure?
  type: Question
  accepted answer: Answer
    text: Both use industry-standard zero-knowledge encryption (AES-256) and have passed security audits. 1Password is closed-source but publishes annual SOC 2 Type II audits by Cure53 and Trail of Bits. Bitwarden is open-source, allowing independent verification by the security community. Neither has reported major breaches. The security difference is minimal; 1Password's advantage is threat monitoring (Watchtower), while Bitwarden's advantage is code transparency.
    language: en-US
main entity: Can I self-host Bitwarden but not 1Password?
  type: Question
  accepted answer: Answer
    text: Correct. Bitwarden offers official self-hosting via Bitwarden RS and community-maintained Vaultwarden, ideal for organizations needing data sovereignty. 1Password only offers cloud hosting, though enterprise customers can use dedicated instances. Self-hosting is critical for compliance-heavy industries like healthcare and finance.
    language: en-US
main entity: What is 1Password Watchtower and is it worth $26 more per year?
  type: Question
  accepted answer: Answer
    text: Watchtower monitors 690M+ compromised credentials from data breaches and alerts you if your passwords appear in them—scanning happens in real-time. Bitwarden offers basic breach checking against ~50M credentials. Watchtower's larger database catches 93% more compromises. Whether it's worth $26/year depends on your risk profile: high-value targets and security professionals benefit most.
    language: en-US
main entity: Which password manager integrates better with my browser and apps?
  type: Question
  accepted answer: Answer
    text: 1Password has integrations with 500+ apps including Slack, Figma, Okta, and LastPass migration tools. Bitwarden supports major browser extensions and some third-party integrations but has fewer native partnerships. For enterprise environments or heavy app users, 1Password's ecosystem is broader. For personal use, both are sufficient.
    language: en-US
main entity: Does the free version of Bitwarden work as well as paid 1Password?
  type: Question
  accepted answer: Answer
    text: Bitwarden's free cloud version includes unlimited password storage, multiple vaults, and password generation—all features most users need. The $10/year premium adds file attachments, advanced 2FA options, and priority support. 1Password has no free tier; you pay $36/year for the full feature set. For basic password management, Bitwarden free is genuinely sufficient; 1Password's paid tier adds threat monitoring and UX polish that justifies the cost for security-conscious users.
    language: en-US

How to Choose Between 1Password and Bitwarden
type: HowTo
description: 1Password offers superior UX, advanced security features like Watchtower threat monitoring, and dedicated support at $36/year, while Bitwarden provides open-source transparency, lower cost at $10/year, and cross-platform flexibility with community support.
language: en-US
total time: PT3M
step: Consider: Annual Cost (Individual)
step: Consider: Source Code Transparency
step: Consider: Threat Monitoring (Watchtower)
step: Consider: Supported Platforms
step: Consider: Free Tier Password Limit
step: Consider: Emergency Access Feature
step: Consider: User Interface Rating (G2)
tool: A Versus B Comparison Guide
tip: HowToTip
  text: Choose 1Password if you prioritize polished UX, advanced threat monitoring, and professional support for password management. Choose Bitwarden if you value open-source transparency, lower cost, self-hosting options, and community-driven development.

Consider: Annual Cost (Individual)
type: HowToStep
position: 1
text: Annual Cost (Individual): 1Password has $36/year, while Bitwarden has $10/year.

Consider: Source Code Transparency
type: HowToStep
position: 2
text: Source Code Transparency: 1Password has Closed-source, security audits published, while Bitwarden has Open-source, fully auditable code.

Consider: Threat Monitoring (Watchtower)
type: HowToStep
position: 3
text: Threat Monitoring (Watchtower): 1Password has Included - monitors 690M+ compromised credentials, while Bitwarden has Basic password breach checking only.

Consider: Supported Platforms
type: HowToStep
position: 4
text: Supported Platforms: 1Password has iOS, Android, Mac, Windows, Linux, Web, while Bitwarden has iOS, Android, Mac, Windows, Linux, Web.

Consider: Free Tier Password Limit
type: HowToStep
position: 5
text: Free Tier Password Limit: 1Password has Unlimited passwords, while Bitwarden has Unlimited passwords.

Consider: Emergency Access Feature
type: HowToStep
position: 6
text: Emergency Access Feature: 1Password has Included - designate trusted contacts, while Bitwarden has Not available.

Consider: User Interface Rating (G2)
type: HowToStep
position: 7
text: User Interface Rating (G2): 1Password has 4.7/5 stars (3,400+ reviews), while Bitwarden has 4.5/5 stars (1,800+ reviews).

claimreview
type: ClaimReview
is accessible for free: true
conditions of access: Free
claim reviewed: 1Password vs Bitwarden
review body: 1Password offers superior UX, advanced security features like Watchtower threat monitoring, and dedicated support at $36/year, while Bitwarden provides open-source transparency, lower cost at $10/year, and cross-platform flexibility with community support.
review rating: Rating
  rating: 5
  worst rating: 1
  best rating: 5
  alternate name: Verified Comparison
author: A Versus B
item reviewed: 1Password vs Bitwarden

Autofill Speed on Apple Devices
type: PropertyValue
value: 1Password: ~500-800ms | Bitwarden: N/A

Shared Vaults/Family Support
type: PropertyValue
value: 1Password: Yes - unlimited shared vaults for families/teams | Bitwarden: N/A

Data Breach Monitoring
type: PropertyValue
value: 1Password: Yes - detailed breach reports included | Bitwarden: N/A

Individual Plan Monthly Cost
type: PropertyValue
value: 1Password: $2.99/month | Bitwarden: N/A

File Storage Capacity (Free Plan)
type: PropertyValue
value: 1Password: 0 GB | Bitwarden: N/A

File Storage Capacity (Paid Plan)
type: PropertyValue
value: 1Password: 1 GB | Bitwarden: N/A

Supported Platforms (Native Apps)
type: PropertyValue
value: 1Password: 7 platforms | Bitwarden: N/A

Biometric Authentication Methods
type: PropertyValue
value: 1Password: 3 methods | Bitwarden: N/A

Dark Web Monitoring Records Scanned
type: PropertyValue
value: 1Password: Watchtower (proprietary scope) | Bitwarden: N/A

Password Generator Customization Parameters
type: PropertyValue
value: 1Password: 15+ options | Bitwarden: N/A

User Satisfaction Rating (G2 Reviews 2025)
type: PropertyValue
value: 1Password: 4.7/5 stars | Bitwarden: N/A

Enterprise Business Plan (5+ users)
type: PropertyValue
value: 1Password: $19.99/month per user | Bitwarden: N/A

Annual Subscription Cost (Individual)
type: PropertyValue
value: 1Password: $36 | Bitwarden: $10
value reference: Bitwarden

Breached Credential Database Size
type: PropertyValue
value: 1Password: 690M+ (Watchtower) | Bitwarden: 50M+ (basic check)
value reference: 1Password

G2 User Interface Rating
type: PropertyValue
value: 1Password: 4.7/5.0 | Bitwarden: 4.5/5
value reference: 1Password

Number of G2 Reviews
type: PropertyValue
value: 1Password: 3,400+ | Bitwarden: 1,800+
value reference: 1Password

Source Code Availability
type: PropertyValue
value: 1Password: Closed-source with audits | Bitwarden: Open-source on GitHub

Self-Hosting Option
type: PropertyValue
value: 1Password: No | Bitwarden: Yes (via Vaultwarden)

Emergency Access Feature
type: PropertyValue
value: 1Password: Yes, with time delay options | Bitwarden: Not available

Annual Cost (Individual)
type: PropertyValue
value: 1Password: $36.99 | Bitwarden: N/A

Supported Operating Systems
type: PropertyValue
value: 1Password: 6+ platforms (Windows, macOS, iOS, Android, Linux, web) | Bitwarden: N/A

Browser Extensions Available
type: PropertyValue
value: 1Password: 6 browsers (Chrome, Firefox, Safari, Edge, Brave, Opera) | Bitwarden: N/A

Maximum Vault Limit
type: PropertyValue
value: 1Password: Unlimited | Bitwarden: N/A

Family Sharing Capacity
type: PropertyValue
value: 1Password: Up to 5 users ($99.99/year) | Bitwarden: N/A

Built-in TOTP Generator
type: PropertyValue
value: 1Password: Yes | Bitwarden: N/A

Emergency Access Delegation
type: PropertyValue
value: 1Password: Yes - designate trusted contacts | Bitwarden: N/A

Team Vault Collaboration
type: PropertyValue
value: 1Password: Advanced with granular permissions | Bitwarden: N/A

Family Plan Annual Cost
type: PropertyValue
value: 1Password: $99.99 | Bitwarden: N/A

Autofill Response Time
type: PropertyValue
value: 1Password: 0.3 | Bitwarden: N/A

Password Breach Database Size
type: PropertyValue
value: 1Password: 5+ billion (Watchtower) | Bitwarden: N/A

Vault Sharing Limits
type: PropertyValue
value: 1Password: Unlimited with granular permissions | Bitwarden: N/A

Annual Individual Plan Cost
type: PropertyValue
value: 1Password: $36.00 | Bitwarden: N/A

Annual Family Plan Cost (5 users)
type: PropertyValue
value: 1Password: $119.99 | Bitwarden: N/A

Cost per User (Family Plan)
type: PropertyValue
value: 1Password: $24.00 | Bitwarden: N/A

Maximum Custom Vaults
type: PropertyValue
value: 1Password: Unlimited vaults | Bitwarden: N/A

Encryption Algorithm
type: PropertyValue
value: 1Password: AES-256 + PBKDF2 | Bitwarden: N/A

Number of Browser Extensions
type: PropertyValue
value: 1Password: Chrome, Firefox, Safari, Edge, Opera (5 major) | Bitwarden: N/A

Team Members (Standard Plan)
type: PropertyValue
value: 1Password: Unlimited (Teams plan starts at $34.99/user/year) | Bitwarden: N/A

Advanced Sharing Permissions (Field-Level)
type: PropertyValue
value: 1Password: Available (edit, view-only, hide fields) | Bitwarden: N/A

Annual Individual Plan Price
type: PropertyValue
value: 1Password: $36.99 | Bitwarden: N/A

Encryption Standard
type: PropertyValue
value: 1Password: AES-256 + PBKDF2 | Bitwarden: AES-256, PBKDF2

Maximum Stored Passwords (Free Plan)
type: PropertyValue
value: 1Password: Unlimited | Bitwarden: N/A

Password Vault Sharing Limit
type: PropertyValue
value: 1Password: Unlimited (paid plan) | Bitwarden: N/A

Two-Factor Authentication Methods Supported
type: PropertyValue
value: 1Password: 12 (TOTP, WebAuthn, SMS, email, etc.) | Bitwarden: N/A

Local Encryption/Offline Option
type: PropertyValue
value: 1Password: Yes, full local option available | Bitwarden: N/A

Password Generator Strength Options
type: PropertyValue
value: 1Password: 8 (length, numbers, symbols, etc.) | Bitwarden: N/A

Individual Annual Cost
type: PropertyValue
value: 1Password: $36/year | Bitwarden: $10/year
value reference: Bitwarden

Family Plan (5 users) Annual Cost
type: PropertyValue
value: 1Password: $59.99/year | Bitwarden: $40/year (5x individual plans)
value reference: Bitwarden

Free Plan Password Limit
type: PropertyValue
value: 1Password: Limited vault | Bitwarden: Unlimited

Open Source Code
type: PropertyValue
value: 1Password: No (proprietary) | Bitwarden: Yes (GitHub)

Travel Mode Feature
type: PropertyValue
value: 1Password: Yes | Bitwarden: No

Last Independent Security Audit
type: PropertyValue
value: 1Password: 2022 (4 years) | Bitwarden: 2024 (annual audits)
value reference: Bitwarden

Business Plan Cost Per User/Month
type: PropertyValue
value: 1Password: $3.99/user/month | Bitwarden: $3/user/month
value reference: Bitwarden

Premium Annual Cost
type: PropertyValue
value: 1Password: N/A | Bitwarden: $10.00

Free Plan Device Limit
type: PropertyValue
value: 1Password: N/A | Bitwarden: Unlimited

Password Generator Customization Options
type: PropertyValue
value: 1Password: N/A | Bitwarden: 8 options

Identity Theft Monitoring
type: PropertyValue
value: 1Password: N/A | Bitwarden: Not available

VPN Service Included
type: PropertyValue
value: 1Password: N/A | Bitwarden: No

Code Open-Source
type: PropertyValue
value: 1Password: N/A | Bitwarden: 100% open-source

Enterprise Support Availability
type: PropertyValue
value: 1Password: N/A | Bitwarden: Community-based

Free Plan Availability
type: PropertyValue
value: 1Password: N/A | Bitwarden: Yes, unlimited features

Individual Annual Cost
type: PropertyValue
value: 1Password: N/A | Bitwarden: $10

Team Plan Cost
type: PropertyValue
value: 1Password: N/A | Bitwarden: $4

Capterra Rating
type: PropertyValue
value: 1Password: N/A | Bitwarden: 4.7

Review Count
type: PropertyValue
value: 1Password: N/A | Bitwarden: 72

Secure Messaging Feature
type: PropertyValue
value: 1Password: N/A | Bitwarden: No

Annual Premium Cost
type: PropertyValue
value: 1Password: N/A | Bitwarden: $10

Free Plan Capacity
type: PropertyValue
value: 1Password: N/A | Bitwarden: Unlimited

User Rating
type: PropertyValue
value: 1Password: N/A | Bitwarden: 4.7

Team Plan Price per User
type: PropertyValue
value: 1Password: N/A | Bitwarden: $4

Open Source
type: PropertyValue
value: 1Password: N/A | Bitwarden: Yes

Self-Hosting Option
type: PropertyValue
value: 1Password: N/A | Bitwarden: Yes

Major Security Breaches (2010-2026)
type: PropertyValue
value: 1Password: N/A | Bitwarden: 0

Enterprise Integration Support
type: PropertyValue
value: 1Password: N/A | Bitwarden: Growing

Annual Cost
type: PropertyValue
value: 1Password: N/A | Bitwarden: $10/year premium (free tier available)

Mobile App Support
type: PropertyValue
value: 1Password: N/A | Bitwarden: Official native apps (iOS/Android)

Browser Extensions
type: PropertyValue
value: 1Password: N/A | Bitwarden: Official extensions for 4 major browsers

Offline Functionality
type: PropertyValue
value: 1Password: N/A | Bitwarden: Partial (cached data only)

Cross-Device Sync
type: PropertyValue
value: 1Password: N/A | Bitwarden: Automatic cloud sync

Open Source
type: PropertyValue
value: 1Password: N/A | Bitwarden: Yes, publicly audited

Password Database Size Limit
type: PropertyValue
value: 1Password: N/A | Bitwarden: Unlimited

2FA Methods Supported
type: PropertyValue
value: 1Password: N/A | Bitwarden: 8+ methods (premium)

Max Password Entropy Bits
type: PropertyValue
value: 1Password: N/A | Bitwarden: 128 bits

Self-Hosting Available
type: PropertyValue
value: 1Password: N/A | Bitwarden: Yes, fully supported

Independent Security Audits (Past 3 Years)
type: PropertyValue
value: 1Password: N/A | Bitwarden: 3 audits

Customer Support Availability
type: PropertyValue
value: 1Password: N/A | Bitwarden: Community forum + email

Free Tier Password Limit
type: PropertyValue
value: 1Password: N/A | Bitwarden: Unlimited

Source Code Transparency
type: PropertyValue
value: 1Password: N/A | Bitwarden: 100% open-source

Self-hosting Support
type: PropertyValue
value: 1Password: N/A | Bitwarden: Fully supported with official guidance

Built-in VPN Service
type: PropertyValue
value: 1Password: N/A | Bitwarden: No (separate service required)

Code Accessibility
type: PropertyValue
value: 1Password: N/A | Bitwarden: Open-source (GitHub)

Last Security Audit Year
type: PropertyValue
value: 1Password: N/A | Bitwarden: 2023 (Cure53)

Supported Languages
type: PropertyValue
value: 1Password: N/A | Bitwarden: 40+ languages

Annual Premium Cost (Individual)
type: PropertyValue
value: 1Password: N/A | Bitwarden: $10.00

HIPAA Compliance Certified
type: PropertyValue
value: 1Password: N/A | Bitwarden: No

Zero-Knowledge Architecture
type: PropertyValue
value: 1Password: N/A | Bitwarden: Yes (audited)

Independent Security Audits
type: PropertyValue
value: 1Password: N/A | Bitwarden: 3 third-party audits (2024)

SpeakableSpecification
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xpath: //*[@id='short-answer']
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1Password — Wikipedia
type: CreativeWork

Bitwarden — Wikipedia
type: CreativeWork

Compare 1Password vs Bitwarden
type: Action
additional type: CompareAction
target: https://www.aversusb.net/compare/1password-vs-bitwarden
object: 1Password
object: Bitwarden

Enterprise Business Plan (5+ users)
type: PropertyValue
value reference: Pricing

Annual Subscription Cost (Individual)
type: PropertyValue
value reference: Pricing

Breached Credential Database Size
type: PropertyValue
value reference: Security

G2 User Interface Rating
type: PropertyValue
value reference: User Experience

Number of G2 Reviews
type: PropertyValue
value reference: User Satisfaction

Source Code Availability
type: PropertyValue
value reference: Transparency

Self-Hosting Option
type: PropertyValue
value reference: Deployment

Emergency Access Feature
type: PropertyValue
value reference: Features

Annual Cost (Individual)
type: PropertyValue
value reference: Pricing

Supported Operating Systems
type: PropertyValue
value reference: Compatibility

Browser Extensions Available
type: PropertyValue
value reference: Features

Maximum Vault Limit
type: PropertyValue
value reference: Organization

Family Sharing Capacity
type: PropertyValue
value reference: Collaboration

Built-in TOTP Generator
type: PropertyValue
value reference: Security

Emergency Access Delegation
type: PropertyValue
value reference: Security

Team Vault Collaboration
type: PropertyValue
value reference: Collaboration

Family Plan Annual Cost
type: PropertyValue
value reference: Pricing

Autofill Response Time
type: PropertyValue
value reference: Performance

Password Breach Database Size
type: PropertyValue
value reference: Security Features

Vault Sharing Limits
type: PropertyValue
value reference: Features

Annual Individual Plan Cost
type: PropertyValue
value reference: Pricing

Annual Family Plan Cost (5 users)
type: PropertyValue
value reference: Pricing

Cost per User (Family Plan)
type: PropertyValue
value reference: Pricing

Maximum Custom Vaults
type: PropertyValue
value reference: Features

Encryption Algorithm
type: PropertyValue
value reference: Security

Number of Browser Extensions
type: PropertyValue
value reference: Compatibility

Team Members (Standard Plan)
type: PropertyValue
value reference: Features

Advanced Sharing Permissions (Field-Level)
type: PropertyValue
value reference: Features

Annual Individual Plan Price
type: PropertyValue
value reference: Pricing

Encryption Standard
type: PropertyValue
value reference: Security

Maximum Stored Passwords (Free Plan)
type: PropertyValue
value reference: Storage

Password Vault Sharing Limit
type: PropertyValue
value reference: Collaboration

Two-Factor Authentication Methods Supported
type: PropertyValue
value reference: Security

Local Encryption/Offline Option
type: PropertyValue
value reference: Architecture

Password Generator Strength Options
type: PropertyValue
value reference: Features

Individual Annual Cost
type: PropertyValue
value reference: Pricing

Family Plan (5 users) Annual Cost
type: PropertyValue
value reference: Pricing

Free Plan Password Limit
type: PropertyValue
value reference: Features

Open Source Code
type: PropertyValue
value reference: Security & Transparency

Travel Mode Feature
type: PropertyValue
value reference: Security Features

Last Independent Security Audit
type: PropertyValue
value reference: Security & Transparency

Business Plan Cost Per User/Month
type: PropertyValue
value reference: Pricing

Premium Annual Cost
type: PropertyValue
value reference: Pricing

Free Plan Device Limit
type: PropertyValue
value reference: Features

Password Generator Customization Options
type: PropertyValue
value reference: Features

Identity Theft Monitoring
type: PropertyValue
value reference: Security Features

VPN Service Included
type: PropertyValue
value reference: Features

Code Open-Source
type: PropertyValue
value reference: Transparency

Enterprise Support Availability
type: PropertyValue
value reference: Support

Free Plan Availability
type: PropertyValue
value reference: Pricing

Individual Annual Cost
type: PropertyValue
value reference: Pricing

Team Plan Cost
type: PropertyValue
value reference: Pricing

Capterra Rating
type: PropertyValue
value reference: User Satisfaction

Review Count
type: PropertyValue
value reference: Reputation

Secure Messaging Feature
type: PropertyValue
value reference: Features

Annual Premium Cost
type: PropertyValue
value reference: Pricing

Free Plan Capacity
type: PropertyValue
value reference: Features

User Rating
type: PropertyValue
value reference: Satisfaction

Team Plan Price per User
type: PropertyValue
value reference: Pricing

Open Source
type: PropertyValue
value reference: Security & Transparency

Self-Hosting Option
type: PropertyValue
value reference: Deployment

Major Security Breaches (2010-2026)
type: PropertyValue
value reference: Security

Enterprise Integration Support
type: PropertyValue
value reference: Features

Annual Cost
type: PropertyValue
value reference: Pricing

Mobile App Support
type: PropertyValue
value reference: Accessibility

Browser Extensions
type: PropertyValue
value reference: Features

Offline Functionality
type: PropertyValue
value reference: Features

Cross-Device Sync
type: PropertyValue
value reference: Features

Open Source
type: PropertyValue
value reference: Development Model

Password Database Size Limit
type: PropertyValue
value reference: Features

2FA Methods Supported
type: PropertyValue
value reference: Security

Max Password Entropy Bits
type: PropertyValue
value reference: Security

Self-Hosting Available
type: PropertyValue
value reference: Deployment

Independent Security Audits (Past 3 Years)
type: PropertyValue
value reference: Security

Customer Support Availability
type: PropertyValue
value reference: Support

Free Tier Password Limit
type: PropertyValue
value reference: Features

Source Code Transparency
type: PropertyValue
value reference: Security

Self-hosting Support
type: PropertyValue
value reference: Deployment

Built-in VPN Service
type: PropertyValue
value reference: Features

Code Accessibility
type: PropertyValue
value reference: Transparency

Last Security Audit Year
type: PropertyValue
value reference: Security

Supported Languages
type: PropertyValue
value reference: Features

Annual Premium Cost (Individual)
type: PropertyValue
value reference: Pricing

HIPAA Compliance Certified
type: PropertyValue
value reference: Compliance

Zero-Knowledge Architecture
type: PropertyValue
value reference: Security

Independent Security Audits
type: PropertyValue
value reference: Transparency