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DeepSeek

AI assistants · General assistant · deepseek.com

7.8/10Based on App Store ratings only

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Visit DeepSeek

Learners and creators use the DeepSeek assistant to chat with AI models, work through problems in DeepThink mode and search the web for answers. It runs on the web and as apps for iOS and Android, and DeepSeek presents the assistant as free to chat with.

Ratings

About the Tools.us.org score

A weighted average of the published ratings below, shown out of 10 in the header above.

Based on App Store ratings only, 13K ratings.

How we calculate this

Each source counts by its number of ratings or reviews, capped at 1,000. Score = 2 × sum(rating × weight) ÷ sum(weights), rounded to one decimal. Inputs are published ratings out of 5; a missing source is left out, never counted as zero. A composite of published scores, not our own test.

Included: App Store 3.9 (weight 1,000).

  • App Store

    3.9/5

    12,538 Ratings

    US · iOS

    Checked 6 Nov 2026

    Listing

Facts at a glance

FactValueSource
CompanyHangzhou DeepSeek Artificial Intelligence Co., Ltd., China (registered address)cdn.deepseek.com/policies/en-US/deepseek-privacy-policy.html, checked 10 Nov 2026
Free planFree: a free plan existsdeepseek.com/en/download, checked 10 Nov 2026
PlatformsWeb, iOS, Androiddeepseek.com/en, checked 23 Oct 2026

Pricing & plans

Model

Free

Free plan available

Price tiers

PlanPer monthUsage, as the vendor states it
DeepSeek appFreeFree to chat on the web and in the iOS and Android apps

Prices are the vendor's list prices in USD.

  • Free to chat with the DeepSeek assistant

  • Available on the web and in iOS and Android apps

  • DeepThink and web search are chat options

Source: deepseek.com/en/download, checked 10 Nov 2026

Data and privacy

Trains on your data

Yes

Opt-out available

Yes

Policy

cdn.deepseek.com/policies/en-US/deepseek-privacy-policy.html

Sources: cdn.deepseek.com/policies/en-US/deepseek-privacy-policy.html

Alternatives

  • ChatGPT

    Lists a Free plan with limited image creation and limited voice chats, plus a lower-priced Go plan.

  • Claude

    Free plan includes web search, file creation and memory across conversations, with a Pro plan that adds Claude Code.

  • Gemini

    Works with a Google Account and ties into Google storage, with paid Google AI plans above the free tier.

Sources: chatgpt.com/pricing, claude.com/pricing, gemini.google/subscriptions

Features & platforms

  • Chat with DeepSeek AI models

  • DeepThink reasoning mode

  • Web search in answers

  • Harness desktop app that works in the background, edits local files and handles long, complex tasks

  • Harness desktop app for macOS 13 or later on Apple silicon, and for Windows

  • API Platform and API docs for developers

  • API supports web search and fetch

  • Powered by the latest flagship model for faster answers

  • Web
  • iOS
  • Android

Sources: deepseek.com/en/download, deepseek.com/en, checked 23 Oct 2026

Data & privacy

  • Interactions and usage data may be used to train and improve its machine learning models

  • The policy lists a right to opt out of using personal data for model training

  • Personal data is collected, processed and stored in the People's Republic of China

  • Users can manage, copy or delete their chat history through settings

Privacy policy

Source: cdn.deepseek.com/policies/en-US/deepseek-privacy-policy.html, policy last updated February 10, 2026, checked 10 Nov 2026. These points restate the policy and are not legal advice.

Also in AI assistants on Tools.us.org: Anthropic, Character.AI, ChatGPT, Claude, Exa, Gemini, Google Gemini, Grok, Manus, Meta Llama, Microsoft Copilot, Mistral Vibe, NinjaTech AI, OpenRouter, Perplexity, Poe

Sources and dates

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