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ChatFree tier
Mainland China: not confirmed
Microsoft's consumer and work assistant across Bing, Windows, and Microsoft 365 surfaces.
微软在 Bing、Windows 与 Microsoft 365 等表面上的消费者与办公助手。
Marked “not confirmed” because NavBoth only checked public pages and did not verify access from mainland China.
ChatFree tier
Zhipu AI's consumer assistant for chat, documents, and slides.
Mainland China: offered
View listingChatFree tierEditor's pick
OpenAI's conversational assistant for drafting, coding help, and working through questions. Free and paid plans are both listed on the public site.
Mainland China: not 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
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