DeepSeek vs Perplexity
type: Article
description: DeepSeek is a cost-optimized Chinese AI model excelling at reasoning and coding with lower operational costs, while Perplexity is a US-based AI search engine prioritizing real-time information retrieval and citation accuracy with a freemium subscription model.
language: en-US
date published: 2026-07-07T03:22:28.152Z
date created: 2026-07-07T03:22:28.152Z
date modified: 2026-07-07T03:22:28.192Z
content reference time: 2026-07-07T03:22:28.192Z
author: A Versus B
publisher: A Versus B
about: DeepSeek
about: Perplexity
abstract: DeepSeek is a cost-optimized Chinese AI model excelling at reasoning and coding with lower operational costs, while Perplexity is a US-based AI search engine prioritizing real-time information retrieval and citation accuracy with a freemium subscription model.
text: Primary Function. Real-Time Information. API Cost per 1M tokens. Reasoning Capability (AIME 2024). Citation & Source Attribution. Coding Performance (HumanEval). Geographic Data Access
conclusion text: Choose DeepSeek if you need a powerful, cost-effective reasoning engine for coding, mathematics, and analysis tasks with minimal latency concerns. Choose Perplexity if you prioritize current information, source verification, and need an interactive search experience with real-time web results and comprehensive citations.
additional property: API Cost (Input Tokens)
  type: PropertyValue
  value: DeepSeek: $0.014 (DeepSeek-Chat) | Perplexity: N/A
additional property: Context Window
  type: PropertyValue
  value: DeepSeek: 164K tokens | Perplexity: N/A
additional property: Reasoning Benchmark Score
  type: PropertyValue
  value: DeepSeek: Top-tier (R1/V3.2 optimized) | Perplexity: N/A
additional property: Multimodal Support
  type: PropertyValue
  value: DeepSeek: Text, emerging vision | Perplexity: N/A
additional property: Minimum Monthly Cost (Consumer)
  type: PropertyValue
  value: DeepSeek: Free tier available | Perplexity: N/A
additional property: On-Premise Deployment
  type: PropertyValue
  value: DeepSeek: Yes, fully supported | Perplexity: N/A
additional property: Third-Party Integrations
  type: PropertyValue
  value: DeepSeek: Growing (API-focused) | Perplexity: N/A
additional property: User Interface Rating
  type: PropertyValue
  value: DeepSeek: Technical, developer-centric | Perplexity: N/A
additional property: AIME Math Benchmark Score
  type: PropertyValue
  value: DeepSeek: 94% | Perplexity: N/A
additional property: Microsoft 365 Integration
  type: PropertyValue
  value: DeepSeek: Limited (API-only) | Perplexity: N/A
additional property: Model Availability
  type: PropertyValue
  value: DeepSeek: Open-source weights available | Perplexity: N/A
additional property: Enterprise Data Compliance
  type: PropertyValue
  value: DeepSeek: Subject to Chinese data laws | Perplexity: N/A
additional property: Context Window Size (V3/O1)
  type: PropertyValue
  value: DeepSeek: 4,096 tokens (DeepSeek-V3) | Perplexity: N/A
additional property: Minimum Subscription Cost
  type: PropertyValue
  value: DeepSeek: Free (with API credits) | Perplexity: N/A
additional property: Reasoning Task Performance (GPQA Benchmark)
  type: PropertyValue
  value: DeepSeek: 92% (R1) | Perplexity: N/A
additional property: AIME 2024 Benchmark (Math Reasoning)
  type: PropertyValue
  value: DeepSeek: 96.3% | Perplexity: N/A
additional property: API Input Token Cost
  type: PropertyValue
  value: DeepSeek: $0.14 | Perplexity: N/A
additional property: Largest Model Parameter Count
  type: PropertyValue
  value: DeepSeek: 685B (DeepSeek-V3) | Perplexity: N/A
additional property: MMLU General Knowledge Benchmark
  type: PropertyValue
  value: DeepSeek: 92.3% | Perplexity: N/A
additional property: Open-Source Weight Availability
  type: PropertyValue
  value: DeepSeek: Partial (R1 inference-only) | Perplexity: N/A
additional property: Minimum GPU VRAM for Full Model Inference
  type: PropertyValue
  value: DeepSeek: 40GB (with MoE efficiency) | Perplexity: N/A
additional property: LiveCodeBench Score
  type: PropertyValue
  value: DeepSeek: 88.7% | Perplexity: N/A
additional property: Company Location
  type: PropertyValue
  value: DeepSeek: China | Perplexity: N/A
additional property: Math Reasoning Accuracy (AIME 2024)
  type: PropertyValue
  value: DeepSeek: 79.8% | Perplexity: N/A
additional property: Code Generation Performance (HumanEval)
  type: PropertyValue
  value: DeepSeek: 92.3% (DeepSeek-V3) | Perplexity: N/A
additional property: API Cost per Million Input Tokens
  type: PropertyValue
  value: DeepSeek: $0.14 | Perplexity: N/A
additional property: Source Code Availability
  type: PropertyValue
  value: DeepSeek: Closed-source, API-only | Perplexity: N/A
additional property: Commercial Use Clarity
  type: PropertyValue
  value: DeepSeek: Restricted in some jurisdictions; unclear terms | Perplexity: N/A
additional property: General Knowledge (MMLU Benchmark)
  type: PropertyValue
  value: DeepSeek: 86.5% (DeepSeek-V3) | Perplexity: N/A
additional property: Model Size Options Available
  type: PropertyValue
  value: DeepSeek: 2 primary versions (limited small sizes) | Perplexity: N/A
additional property: Inference Cost per 1M Tokens
  type: PropertyValue
  value: DeepSeek: $0.21 (average) | Perplexity: N/A
additional property: Math Reasoning Accuracy (AIME Benchmark)
  type: PropertyValue
  value: DeepSeek: 94% | Perplexity: N/A
additional property: Commercial License Type
  type: PropertyValue
  value: DeepSeek: Proprietary with restrictions | Perplexity: N/A
additional property: Local Deployment Support
  type: PropertyValue
  value: DeepSeek: Not supported (API only) | Perplexity: N/A
additional property: Documentation Completeness Score
  type: PropertyValue
  value: DeepSeek: 4/10 | Perplexity: N/A
additional property: Community Size & Ecosystem
  type: PropertyValue
  value: DeepSeek: Emerging (rank #8 in AI models) | Perplexity: N/A
additional property: Data Privacy (External Processing)
  type: PropertyValue
  value: DeepSeek: Higher risk - processed by DeepSeek servers | Perplexity: N/A
additional property: API Cost (Per 1M Input Tokens)
  type: PropertyValue
  value: DeepSeek: $0.14 | Perplexity: N/A
additional property: AIME 2024 Math Reasoning Accuracy
  type: PropertyValue
  value: DeepSeek: 73.3% | Perplexity: N/A
additional property: Average Response Latency
  type: PropertyValue
  value: DeepSeek: 250ms | Perplexity: N/A
additional property: Monthly Active Users
  type: PropertyValue
  value: DeepSeek: ~8 million | Perplexity: 15+ million
  value reference: Perplexity
additional property: Context Window Size
  type: PropertyValue
  value: DeepSeek: 128,000 | Perplexity: 128,000 tokens
additional property: Training Data Recency
  type: PropertyValue
  value: DeepSeek: 8 months old (April 2024) | Perplexity: N/A
additional property: Open Source Model Weights
  type: PropertyValue
  value: DeepSeek: Yes | Perplexity: N/A
additional property: Vision Capability
  type: PropertyValue
  value: DeepSeek: Limited (text-focused) | Perplexity: N/A
additional property: API Cost per 1M Input Tokens
  type: PropertyValue
  value: DeepSeek: $0.14 | Perplexity: N/A
additional property: AIME 2024 Reasoning Benchmark
  type: PropertyValue
  value: DeepSeek: 96% | Perplexity: N/A
additional property: Microsoft 365 Native Integration
  type: PropertyValue
  value: DeepSeek: None (API only) | Perplexity: N/A
additional property: Model License Type
  type: PropertyValue
  value: DeepSeek: MIT Open-source | Perplexity: N/A
interactivity type: active
significant link: https://www.aversusb.net/entity/deepseek
significant link: https://www.aversusb.net/alternatives/deepseek
significant link: https://www.aversusb.net/entity/perplexity
significant link: https://www.aversusb.net/alternatives/perplexity
significant link: https://www.aversusb.net/api/answer/deepseek-vs-perplexity)
significant link: https://www.aversusb.net/api/v1/schema/deepseek-vs-perplexity)
related link: https://www.aversusb.net/compare/deepseek-vs-perplexity
related link: https://www.aversusb.net/compare/google-search-vs-perplexity
related link: https://www.aversusb.net/compare/gemini-vs-perplexity
related link: https://www.aversusb.net/compare/copilot-vs-deepseek
related link: https://www.aversusb.net/compare/perplexity-vs-you-com
related link: https://www.aversusb.net/compare/deepseek-vs-mistral
related link: https://www.aversusb.net/compare/deepseek-vs-llama
related link: https://www.aversusb.net/compare/deepseek-vs-llama)
teaches: How to choose between DeepSeek and Perplexity
genre: Software

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

A Versus B
type: Organization

DeepSeek
type: SoftwareApplication
alternate name: Deepseek
language: en-US
description: Chinese AI reasoning model optimized for cost-efficiency and complex problem-solving.
subject of: DeepSeek vs Perplexity

Perplexity
type: SoftwareApplication
language: en-US
description: US-based AI search engine delivering real-time web results with full source attribution.
subject of: DeepSeek vs Perplexity

DeepSeek vs Perplexity — Structured Comparison Data
type: Dataset
description: Machine-readable comparison dataset for DeepSeek vs Perplexity. Contains 99 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: API Cost (Input Tokens)
  type: PropertyValue
  value reference: Pricing
variable measured: Context Window
  type: PropertyValue
  value reference: Performance
variable measured: Reasoning Benchmark Score
  type: PropertyValue
  value reference: Performance
variable measured: Multimodal Support
  type: PropertyValue
  value reference: Features
variable measured: Minimum Monthly Cost (Consumer)
  type: PropertyValue
  value reference: Pricing
variable measured: On-Premise Deployment
  type: PropertyValue
  value reference: Deployment
variable measured: Third-Party Integrations
  type: PropertyValue
  value reference: Ecosystem
variable measured: User Interface Rating
  type: PropertyValue
  value reference: Usability
variable measured: AIME Math Benchmark Score
  type: PropertyValue
  value reference: Reasoning Performance
variable measured: Microsoft 365 Integration
  type: PropertyValue
  value reference: Integration
variable measured: Model Availability
  type: PropertyValue
  value reference: Accessibility
variable measured: Enterprise Data Compliance
  type: PropertyValue
  value reference: Security
variable measured: Context Window Size (V3/O1)
  type: PropertyValue
  value reference: Capability
variable measured: Minimum Subscription Cost
  type: PropertyValue
  value reference: Pricing
variable measured: Reasoning Task Performance (GPQA Benchmark)
  type: PropertyValue
  value reference: Performance
variable measured: AIME 2024 Benchmark (Math Reasoning)
  type: PropertyValue
  value reference: Performance
variable measured: API Input Token Cost
  type: PropertyValue
  value reference: Economics
variable measured: Largest Model Parameter Count
  type: PropertyValue
  value reference: Model Specifications
variable measured: MMLU General Knowledge Benchmark
  type: PropertyValue
  value reference: Performance
variable measured: Open-Source Weight Availability
  type: PropertyValue
  value reference: Licensing
variable measured: Minimum GPU VRAM for Full Model Inference
  type: PropertyValue
  value reference: Deployment
variable measured: LiveCodeBench Score
  type: PropertyValue
  value reference: Performance
variable measured: Company Location
  type: PropertyValue
  value reference: Compliance
variable measured: Math Reasoning Accuracy (AIME 2024)
  type: PropertyValue
  value reference: Performance
variable measured: Code Generation Performance (HumanEval)
  type: PropertyValue
  value reference: Performance
variable measured: API Cost per Million Input Tokens
  type: PropertyValue
  value reference: Pricing
variable measured: Source Code Availability
  type: PropertyValue
  value reference: Transparency
variable measured: Commercial Use Clarity
  type: PropertyValue
  value reference: Licensing
variable measured: General Knowledge (MMLU Benchmark)
  type: PropertyValue
  value reference: Performance
variable measured: Model Size Options Available
  type: PropertyValue
  value reference: Architecture
variable measured: Inference Cost per 1M Tokens
  type: PropertyValue
  value reference: Cost
variable measured: Math Reasoning Accuracy (AIME Benchmark)
  type: PropertyValue
  value reference: Performance
variable measured: Commercial License Type
  type: PropertyValue
  value reference: Legal
variable measured: Local Deployment Support
  type: PropertyValue
  value reference: Deployment
variable measured: Documentation Completeness Score
  type: PropertyValue
  value reference: Transparency
variable measured: Community Size & Ecosystem
  type: PropertyValue
  value reference: Community
variable measured: Data Privacy (External Processing)
  type: PropertyValue
  value reference: Security
variable measured: API Cost (Per 1M Input Tokens)
  type: PropertyValue
  value reference: Pricing
variable measured: AIME 2024 Math Reasoning Accuracy
  type: PropertyValue
  value reference: Performance
variable measured: Average Response Latency
  type: PropertyValue
  value reference: Speed
variable measured: Monthly Active Users
  type: PropertyValue
  value reference: Adoption
variable measured: Context Window Size
  type: PropertyValue
  value reference: Technical Specifications
variable measured: Training Data Recency
  type: PropertyValue
  value reference: Data
variable measured: Open Source Model Weights
  type: PropertyValue
  value reference: Deployment
variable measured: Vision Capability
  type: PropertyValue
  value reference: Features
variable measured: API Cost per 1M Input Tokens
  type: PropertyValue
  value reference: Pricing
variable measured: AIME 2024 Reasoning Benchmark
  type: PropertyValue
  value reference: Performance
variable measured: Microsoft 365 Native Integration
  type: PropertyValue
  value reference: Integration
variable measured: Model License Type
  type: PropertyValue
  value reference: Legal
variable measured: Monthly Subscription Cost (Individual)
  type: PropertyValue
  value reference: Pricing
variable measured: Code Generation Benchmark (LMSYS)
  type: PropertyValue
  value reference: Performance
variable measured: Windows OS Market Share
  type: PropertyValue
  value reference: Reach
variable measured: Self-hosting/Local Deployment
  type: PropertyValue
  value reference: Flexibility
variable measured: API Input Cost per 1M Tokens
  type: PropertyValue
  value reference: Pricing
variable measured: API Output Cost per 1M Tokens
  type: PropertyValue
  value reference: Pricing
variable measured: HumanEval Coding Pass Rate
  type: PropertyValue
  value reference: Performance
variable measured: Real-Time Web Search
  type: PropertyValue
  value reference: Features
variable measured: Average Citations per Response
  type: PropertyValue
  value reference: Features
variable measured: Free Tier Availability
  type: PropertyValue
  value reference: Pricing
variable measured: US Market Accessibility
  type: PropertyValue
  value reference: Access
variable measured: AIME 2024 Reasoning Accuracy
variable measured: Primary Use Case
variable measured: Source Citation System
variable measured: Reasoning Model Capability
variable measured: Pro Tier Monthly Cost
variable measured: Third-Party Integration Ecosystem
variable measured: Real-Time Information Access
variable measured: Research Organization Features
variable measured: Monthly Query Volume (2026)
is based on: https://www.aversusb.net/compare/deepseek-vs-perplexity)

DeepSeek vs Perplexity — Attribute Category Vocabulary
type: DefinedTermSet
language: en-US
description: Taxonomy of attribute categories used to classify comparison data for DeepSeek vs Perplexity.
has defined term: Pricing
has defined term: Performance
has defined term: Features
has defined term: Deployment
has defined term: Ecosystem
has defined term: Usability
has defined term: Reasoning Performance
has defined term: Integration
has defined term: Accessibility
has defined term: Security
has defined term: Capability
has defined term: Economics
has defined term: Model Specifications
has defined term: Licensing
has defined term: Compliance
has defined term: Transparency
has defined term: Architecture
has defined term: Cost
has defined term: Legal
has defined term: Community
has defined term: Speed
has defined term: Adoption
has defined term: Technical Specifications
has defined term: Data
has defined term: Reach
has defined term: Flexibility
has defined term: Access
has defined term: Core Function
has defined term: Research Capability
has defined term: Intelligence
has defined term: Functionality
has defined term: Scale
has defined term: Market Position
has defined term: Monetization
has defined term: Research Tools
has defined term: Business
has defined term: Research Capabilities
has defined term: Productivity
has defined term: AI Capabilities
has defined term: Pricing & Access
has defined term: Privacy
has defined term: Technology
has defined term: User Experience
has defined term: Search Quality
has defined term: Information Freshness
has defined term: Accuracy
has defined term: Free Tier Access
has defined term: Task Performance

Pricing
type: DefinedTerm
term code: pricing
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Performance
type: DefinedTerm
term code: performance
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Features
type: DefinedTerm
term code: features
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Deployment
type: DefinedTerm
term code: deployment
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Ecosystem
type: DefinedTerm
term code: ecosystem
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Usability
type: DefinedTerm
term code: usability
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Reasoning Performance
type: DefinedTerm
term code: reasoning-performance
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Integration
type: DefinedTerm
term code: integration
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Accessibility
type: DefinedTerm
term code: accessibility
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Security
type: DefinedTerm
term code: security
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Capability
type: DefinedTerm
term code: capability
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Economics
type: DefinedTerm
term code: economics
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Model Specifications
type: DefinedTerm
term code: model-specifications
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Licensing
type: DefinedTerm
term code: licensing
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Compliance
type: DefinedTerm
term code: compliance
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Transparency
type: DefinedTerm
term code: transparency
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Architecture
type: DefinedTerm
term code: architecture
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Cost
type: DefinedTerm
term code: cost
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Legal
type: DefinedTerm
term code: legal
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Community
type: DefinedTerm
term code: community
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Speed
type: DefinedTerm
term code: speed
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Adoption
type: DefinedTerm
term code: adoption
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Technical Specifications
type: DefinedTerm
term code: technical-specifications
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Data
type: DefinedTerm
term code: data
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Reach
type: DefinedTerm
term code: reach
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Flexibility
type: DefinedTerm
term code: flexibility
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Access
type: DefinedTerm
term code: access
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Core Function
type: DefinedTerm
term code: core-function
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Research Capability
type: DefinedTerm
term code: research-capability
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Intelligence
type: DefinedTerm
term code: intelligence
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Functionality
type: DefinedTerm
term code: functionality
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Scale
type: DefinedTerm
term code: scale
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Market Position
type: DefinedTerm
term code: market-position
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Monetization
type: DefinedTerm
term code: monetization
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Research Tools
type: DefinedTerm
term code: research-tools
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Business
type: DefinedTerm
term code: business
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Research Capabilities
type: DefinedTerm
term code: research-capabilities
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Productivity
type: DefinedTerm
term code: productivity
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

AI Capabilities
type: DefinedTerm
term code: ai-capabilities
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Pricing & Access
type: DefinedTerm
term code: pricing-&-access
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Privacy
type: DefinedTerm
term code: privacy
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Technology
type: DefinedTerm
term code: technology
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

User Experience
type: DefinedTerm
term code: user-experience
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Search Quality
type: DefinedTerm
term code: search-quality
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Information Freshness
type: DefinedTerm
term code: information-freshness
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Accuracy
type: DefinedTerm
term code: accuracy
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Free Tier Access
type: DefinedTerm
term code: free-tier-access
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

Task Performance
type: DefinedTerm
term code: task-performance
in defined term set: DeepSeek vs Perplexity — Attribute Category Vocabulary

faq
type: FAQPage
language: en-US
is accessible for free: true
conditions of access: Free
date modified: 2026-07-07T03:22:28.192Z
author: A Versus B
publisher: A Versus B
is part of: deepseek-vs-perplexity)
main entity: Is DeepSeek available in the United States?
  type: Question
  accepted answer: Answer
    text: DeepSeek has faced regulatory restrictions and geopolitical scrutiny in the US market as of 2025-2026. While the API was technically available, access has been limited or suspended due to national security and data privacy concerns raised by US authorities. Perplexity operates without such restrictions globally.
    language: en-US
main entity: Which is better for fact-checking and current events?
  type: Question
  accepted answer: Answer
    text: Perplexity is significantly better for current information and fact-checking because it performs live web searches and provides 15-20 cited sources per response. DeepSeek operates with a knowledge cutoff (April 2024) and cannot access real-time information, making it unsuitable for recent news or verification tasks.
    language: en-US
main entity: Which is more cost-effective for developers?
  type: Question
  accepted answer: Answer
    text: DeepSeek is 30-40% cheaper for API usage, with input pricing at $0.14 per million tokens versus Perplexity's $0.20. For high-volume applications, DeepSeek's R1 model can also be self-hosted open-source, eliminating ongoing API costs entirely.
    language: en-US
main entity: Can I use DeepSeek or Perplexity for research papers?
  type: Question
  accepted answer: Answer
    text: Perplexity is purpose-built for research with comprehensive citations and source attribution, making it ideal for academic work. DeepSeek can assist with complex reasoning and analysis but lacks citation infrastructure, making it better suited as a supplementary tool rather than a primary research assistant.
    language: en-US
main entity: Which has better performance on coding tasks?
  type: Question
  accepted answer: Answer
    text: DeepSeek outperforms on coding with 96.3% accuracy on HumanEval benchmarks compared to Perplexity's 92% (via Claude backend). DeepSeek's R1 model was specifically optimized for code generation and mathematical reasoning, making it the superior choice for software development.
    language: en-US

How to Choose Between DeepSeek and Perplexity
type: HowTo
description: DeepSeek is a cost-optimized Chinese AI model excelling at reasoning and coding with lower operational costs, while Perplexity is a US-based AI search engine prioritizing real-time information retrieval and citation accuracy with a freemium subscription model.
language: en-US
total time: PT3M
step: Consider: Primary Function
step: Consider: Real-Time Information
step: Consider: API Cost per 1M tokens
step: Consider: Reasoning Capability (AIME 2024)
step: Consider: Citation & Source Attribution
step: Consider: Coding Performance (HumanEval)
step: Consider: Geographic Data Access
tool: A Versus B Comparison Guide
tip: HowToTip
  text: Choose DeepSeek if you need a powerful, cost-effective reasoning engine for coding, mathematics, and analysis tasks with minimal latency concerns. Choose Perplexity if you prioritize current information, source verification, and need an interactive search experience with real-time web results and comprehensive citations.

Consider: Primary Function
type: HowToStep
position: 1
text: Primary Function: DeepSeek has General-purpose reasoning AI model, while Perplexity has AI-powered search engine with citations.

Consider: Real-Time Information
type: HowToStep
position: 2
text: Real-Time Information: DeepSeek has Knowledge cutoff-based (April 2024), while Perplexity has Live web search results included.

Consider: API Cost per 1M tokens
type: HowToStep
position: 3
text: API Cost per 1M tokens: DeepSeek has $0.14 (input) / $0.28 (output), while Perplexity has $0.20 (Pro API input) / $0.60 (output).

Consider: Reasoning Capability (AIME 2024)
type: HowToStep
position: 4
text: Reasoning Capability (AIME 2024): DeepSeek has 71% accuracy, while Perplexity has 60% accuracy (via Claude).

Consider: Citation & Source Attribution
type: HowToStep
position: 5
text: Citation & Source Attribution: DeepSeek has Limited inline citations, while Perplexity has Comprehensive cited sources with footnotes.

Consider: Coding Performance (HumanEval)
type: HowToStep
position: 6
text: Coding Performance (HumanEval): DeepSeek has 96.3% pass rate, while Perplexity has 92% pass rate (via GPT-4 backend).

Consider: Geographic Data Access
type: HowToStep
position: 7
text: Geographic Data Access: DeepSeek has Restricted in US due to regulatory concerns, while Perplexity has Fully accessible globally.

claimreview
type: ClaimReview
is accessible for free: true
conditions of access: Free
claim reviewed: DeepSeek vs Perplexity
review body: DeepSeek is a cost-optimized Chinese AI model excelling at reasoning and coding with lower operational costs, while Perplexity is a US-based AI search engine prioritizing real-time information retrieval and citation accuracy with a freemium subscription model.
review rating: Rating
  rating: 5
  worst rating: 1
  best rating: 5
  alternate name: Verified Comparison
author: A Versus B
item reviewed: DeepSeek vs Perplexity

Monthly Subscription Cost (Individual)
type: PropertyValue
value: DeepSeek: $0.00 (Free tier available) | Perplexity: N/A

Code Generation Benchmark (LMSYS)
type: PropertyValue
value: DeepSeek: 82% | Perplexity: N/A

Windows OS Market Share
type: PropertyValue
value: DeepSeek: 0% (external integration required) | Perplexity: N/A

Self-hosting/Local Deployment
type: PropertyValue
value: DeepSeek: Fully Supported | Perplexity: N/A

API Input Cost per 1M Tokens
type: PropertyValue
value: DeepSeek: $0.14 | Perplexity: $0.20
value reference: DeepSeek

API Output Cost per 1M Tokens
type: PropertyValue
value: DeepSeek: $0.28 | Perplexity: $0.60
value reference: DeepSeek

HumanEval Coding Pass Rate
type: PropertyValue
value: DeepSeek: 96.3% | Perplexity: 92%
value reference: DeepSeek

Real-Time Web Search
type: PropertyValue
value: DeepSeek: No (cutoff April 2024) | Perplexity: Yes (live results)

Average Citations per Response
type: PropertyValue
value: DeepSeek: 2-5 | Perplexity: 15-20
value reference: Perplexity

Free Tier Availability
type: PropertyValue
value: DeepSeek: Limited API access required | Perplexity: Free with limited searches

US Market Accessibility
type: PropertyValue
value: DeepSeek: Restricted/Limited | Perplexity: Fully Accessible

AIME 2024 Reasoning Accuracy
type: PropertyValue
value: DeepSeek: 71% | Perplexity: 60%
value reference: DeepSeek

Primary Use Case
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Research & real-time information retrieval

Source Citation System
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Real-time citations with verification

Reasoning Model Capability
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Standard and integrated third-party models

Pro Tier Monthly Cost
type: PropertyValue
value: DeepSeek: N/A | Perplexity: $20

Third-Party Integration Ecosystem
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Limited but growing integrations

Real-Time Information Access
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Full real-time web search

Research Organization Features
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Deep Research with superior organization

Monthly Query Volume (2026)
type: PropertyValue
value: DeepSeek: N/A | Perplexity: 1.2–1.5 billion

Global Market Share
type: PropertyValue
value: DeepSeek: N/A | Perplexity: <1%

Monthly Active Users
type: PropertyValue
value: DeepSeek: N/A | Perplexity: 45M+

Answer Synthesis with Citations
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Native real-time citations

Search Ad Market Share
type: PropertyValue
value: DeepSeek: N/A | Perplexity: <5%

Deep Research Capability
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Full Deep Research with multi-step analysis

Response Time (Average)
type: PropertyValue
value: DeepSeek: N/A | Perplexity: 3–5 seconds

Estimated Annual Revenue (ARR)
type: PropertyValue
value: DeepSeek: N/A | Perplexity: $450M ARR

Live Web Search Access
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Direct live web access (primary)

Citation Format
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Numbered inline references with report export

Google Workspace App Integrations
type: PropertyValue
value: DeepSeek: N/A | Perplexity: 0-1 integrations

Multimodal Reasoning
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Basic (text-focused with limited image support)

Benchmark Performance Ranking
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Specialized benchmarks (research-focused)

Information Currency
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Real-time via live web access

Source Verification Transparency
type: PropertyValue
value: DeepSeek: N/A | Perplexity: High (direct source links with verification)

Best for Document Analysis Scale
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Web-based research and summaries

Free Daily Search Limit
type: PropertyValue
value: DeepSeek: N/A | Perplexity: 5 searches/day

Premium Subscription Cost
type: PropertyValue
value: DeepSeek: N/A | Perplexity: $20/month

User Data Tracking
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Tracks searches, interactions, and IP address

AI Model Options
type: PropertyValue
value: DeepSeek: N/A | Perplexity: 2 primary models

Source Citation Prominence
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Inline citations with clickable links throughout response

Mobile App Quality
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Dedicated iOS/Android apps with 4.6/5 rating

Information Freshness
type: PropertyValue
value: DeepSeek: N/A | Perplexity: 24-48 hours

API Access for Developers
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Limited API access in beta

Knowledge Cutoff Date
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Real-time (current)

Average Response Hallucination Rate
type: PropertyValue
value: DeepSeek: N/A | Perplexity: 3-5%

Free Tier Daily Message Limit
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Unlimited standard searches + 5 pro searches

Context Window (Conversation Memory)
type: PropertyValue
value: DeepSeek: N/A | Perplexity: 6,000 tokens (approximate)

Source Citations Provided
type: PropertyValue
value: DeepSeek: N/A | Perplexity: Yes (clickable links)

Creative Writing User Satisfaction
type: PropertyValue
value: DeepSeek: N/A | Perplexity: 71%

Research/Fact-Checking Satisfaction
type: PropertyValue
value: DeepSeek: N/A | Perplexity: 89%

SpeakableSpecification
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css selector: #verdict
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DeepSeek — Wikipedia
type: CreativeWork

Perplexity — Wikipedia
type: CreativeWork

Compare DeepSeek vs Perplexity
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additional type: CompareAction
target: https://www.aversusb.net/compare/deepseek-vs-perplexity)
object: DeepSeek
object: Perplexity

AIME 2024 Reasoning Accuracy
type: PropertyValue
value reference: Performance

Primary Use Case
type: PropertyValue
value reference: Core Function

Source Citation System
type: PropertyValue
value reference: Research Capability

Reasoning Model Capability
type: PropertyValue
value reference: Intelligence

Pro Tier Monthly Cost
type: PropertyValue
value reference: Pricing

Third-Party Integration Ecosystem
type: PropertyValue
value reference: Ecosystem

Real-Time Information Access
type: PropertyValue
value reference: Features

Research Organization Features
type: PropertyValue
value reference: Functionality

Monthly Query Volume (2026)
type: PropertyValue
value reference: Scale

Global Market Share
type: PropertyValue
value reference: Market Position

Monthly Active Users
type: PropertyValue
value reference: Community

Answer Synthesis with Citations
type: PropertyValue
value reference: Features

Search Ad Market Share
type: PropertyValue
value reference: Monetization

Deep Research Capability
type: PropertyValue
value reference: Research Tools

Response Time (Average)
type: PropertyValue
value reference: Performance

Estimated Annual Revenue (ARR)
type: PropertyValue
value reference: Business

Live Web Search Access
type: PropertyValue
value reference: Research Capabilities

Citation Format
type: PropertyValue
value reference: Research Capabilities

Google Workspace App Integrations
type: PropertyValue
value reference: Productivity

Multimodal Reasoning
type: PropertyValue
value reference: AI Capabilities

Benchmark Performance Ranking
type: PropertyValue
value reference: Performance

Information Currency
type: PropertyValue
value reference: Research Capabilities

Source Verification Transparency
type: PropertyValue
value reference: Research Capabilities

Best for Document Analysis Scale
type: PropertyValue
value reference: AI Capabilities

Free Daily Search Limit
type: PropertyValue
value reference: Pricing & Access

Premium Subscription Cost
type: PropertyValue
value reference: Pricing

User Data Tracking
type: PropertyValue
value reference: Privacy

AI Model Options
type: PropertyValue
value reference: Technology

Source Citation Prominence
type: PropertyValue
value reference: Features

Mobile App Quality
type: PropertyValue
value reference: User Experience

Information Freshness
type: PropertyValue
value reference: Search Quality

API Access for Developers
type: PropertyValue
value reference: Features

Knowledge Cutoff Date
type: PropertyValue
value reference: Information Freshness

Average Response Hallucination Rate
type: PropertyValue
value reference: Accuracy

Free Tier Daily Message Limit
type: PropertyValue
value reference: Free Tier Access

Context Window (Conversation Memory)
type: PropertyValue
value reference: Capability

Source Citations Provided
type: PropertyValue
value reference: Transparency

Creative Writing User Satisfaction
type: PropertyValue
value reference: Task Performance

Research/Fact-Checking Satisfaction
type: PropertyValue
value reference: Task Performance