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Head-to-head · Ai Assistant

Claude vs DeepSeek

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score Claude #3 in Ai Assistant 9.2/10 Free plan Free plan✓ 2 of 4 features Visit Claude
DeepSeek #7 in Ai Assistant 8.8/10 Free plan Free plan✓ 2 of 4 features Visit DeepSeek

Claude leads on 0 checks, DeepSeek on 0, and 4 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreClaude · 9.2/10
  • Free planboth

Claude scores higher on our rubric for ai assistant: 9.2 against 8.8 out of 10; our editors rank them #3 and #7.

Claude is the better fit for users focused on writing, analysis, and project work. DeepSeek is the better fit for people seeking a free, general-purpose assistant.

  • Claude fits best

    Users focused on writing, analysis, and project work

  • DeepSeek fits best

    People seeking a free, general-purpose assistant

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Claude 9.2/10 Visit ↗ DeepSeek 8.8/10 Visit ↗
At a glance
Editor score 9.2 8.8
Ranking #3 in Ai Assistant #7 in Ai Assistant
Best for Users focused on writing, analysis, and project work People seeking a free, general-purpose assistant
Pricing model Free plan + paid Free
Starting price — Free
Free plan ✓ ✓
Free trial — —
Deployment Cloud, Desktop, Mobile Cloud, Mobile
Platforms Web, iOS, Android Web, iOS, Android
Support Docs Email
Integrations 5 integrations 3 integrations
Built for Solo, Small business, Mid-market, Enterprise Solo, Small business, Mid-market
Features Claude 2/4 · DeepSeek 2/4
Web search ✓ ✓
File analysis Not checked yet Not checked yet
Image generation — Not checked yet
Mobile apps ✓ ✓
Specs
Context window Not checked yet Not checked yet
Model choice Not checked yet Not checked yet
Our review
Pros
  • Searches the web and provides citations in responses.
  • Analyzes document and image uploads, and can execute code and create files.
  • Projects, connectors, and team administration support organized work.
  • Free AI chat through the web and official iOS and Android apps
  • Search, file and image inputs, and text, table, and code generation
  • API access plus published open-source model weights and research materials
Cons
  • Does not generate photos or illustrations.
  • The listed integrations are Linear, Slack, Google Drive, Gmail, and Google Calendar.
  • Support channels listed for Claude are documentation.
  • User inputs, uploaded files, photos, and chat history may be collected
  • The chatbot is free, but API services are separately priced
  • Support is listed through email
Our verdict

Claude is Anthropic’s conversational AI assistant for individuals, teams, and enterprises. It suits people who want help with writing, research, document and image analysis, coding, and project work in one assistant. Access spans web,…

Read the review →

DeepSeek is a conversational AI assistant available on the web and through official iOS and Android apps. It is aimed at people who want general chat, coding help, search, and ways to work with files or images without paying for the…

Read the review →
  1. ClaudeAi Assistant 9.2Free plan
  2. DeepSeekAi Assistant 8.8Free plan

Strengths and trade-offs

  • Claude — where it wins

    • Searches the web and provides citations in responses.
    • Analyzes document and image uploads, and can execute code and create files.
    • Projects, connectors, and team administration support organized work.

    Where it doesn't

    • Does not generate photos or illustrations.
    • The listed integrations are Linear, Slack, Google Drive, Gmail, and Google Calendar.
    • Support channels listed for Claude are documentation.
  • DeepSeek — where it wins

    • Free AI chat through the web and official iOS and Android apps
    • Search, file and image inputs, and text, table, and code generation
    • API access plus published open-source model weights and research materials

    Where it doesn't

    • User inputs, uploaded files, photos, and chat history may be collected
    • The chatbot is free, but API services are separately priced
    • Support is listed through email

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update