AI Assistants
DeepSeek
What is DeepSeek?
An AI chat assistant for reasoning, web search and document questions, on web and mobile.
Who is DeepSeek for?
For Chinese-language chat, study, writing prep and document work. API use is billed separately.

AI Assistants
An AI chat assistant for reasoning, web search and document questions, on web and mobile.
For Chinese-language chat, study, writing prep and document work. API use is billed separately.

The official mobile app offers free chat; API usage is billed separately.

No. The official app offers free chat, while API usage has separate balance and usage billing.
Verify important information against sources, calculations and original documents.
Feature images are official store examples, not claims that we reproduced those answers.
Free chat entry; available features and limits follow the app.
Usage-based model and service billing, separate from chat access.
An AI assistant for everyday questions, reasoning, web search and understanding documents.
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