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PolyBuzz vs Character.AI: catalog facts
PolyBuzz	Character.AI
Free The site advertises free chat; paid options are not described in the research.	Freemium Free to start; check the site for current plan details.
Web	Web
Very large library of user-made characters Browsable by genre and theme	Large catalogue of user-made characters Supports custom personas
Built for entertainment and role-play, not productivity Character content is user-made and varies in quality and tone	Built for entertainment rather than factual answers Plan details were not confirmed
Web application	Web application
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	Not stated if an account is needed
Needs internet	Needs internet
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.