Rank 01
Claude
FeaturedAnthropic's assistant. The one to open when the answer needs to stay careful over a long thread.
ChatFree tier, then paid plans for more usage.Added Sep 20, 2026
Official site. No affiliate code.
62 tools
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Rank 04
Chat, images, and code in one assistant, with answers drawn from the live web and from X.
Official site. No affiliate code.
Rank 01
Anthropic's assistant. The one to open when the answer needs to stay careful over a long thread.
ChatFree tier, then paid plans for more usage.Added Sep 20, 2026
Official site. No affiliate code.
Rank 02
OpenAI's chat assistant. Broad, familiar, and the account most people already have.
ChatFree tier, then paid plans for more capable models.Added Aug 1, 2026
Official site. No affiliate code.
Rank 03
Google's chat assistant. Handy when the work already sits in Google's apps.
ChatFree tier, with higher limits on paid Google AI plans.Added Jul 22, 2026
Official site. No affiliate code.
Rank 05
Microsoft's chat assistant for brainstorming and everyday tasks, especially next to Windows and Microsoft 365.
ChatFree tier, with paid plans bundled into Microsoft 365.Added Jun 2, 2026
Official site. No affiliate code.