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ChatFree tierEditor's pick
Mainland China: not offered
OpenAI's conversational assistant for drafting, coding help, and working through questions. Free and paid plans are both listed on the public site.
OpenAI 的对话助手，可用于起草文字、编程辅助和梳理问题。公开网站同时列出免费与付费方案。
Marked “not offered” because this consumer product is not publicly provided for ordinary use in mainland China. NavBoth did not test a connection from inside the country.
ChatFree tier
Zhipu AI's consumer assistant for chat, documents, and slides.
Mainland China: offered
View listingChatFree tierEditor's pick
Anthropic's assistant for long documents, writing, and analysis, with free access limits and paid plans.
Mainland China: not offered
View listingChatFree tier
Microsoft's assistant on the web and inside Windows and Microsoft 365. What you can do depends on the Microsoft plan.
Mainland China: not confirmed
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