Compare software

HammerAICharacter.AI
Freemium

Chat is free with local and cloud models; paid plans are listed on the pricing page.

 Freemium

Free to start; check the site for current plan details.

iOS, Web Web
  • Local models through Ollama in the desktop app
  • Messages stored only on your computer by default
  • Large catalogue of user-made characters
  • Supports custom personas
  • Focused on roleplay rather than general productivity
  • Desktop platforms supported are not stated on the homepage
  • Built for entertainment rather than factual answers
  • Plan details were not confirmed
Downloadable app, 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
Not stated if it works offline Needs internet

Checked October 1, 2026

Checked September 23, 2026

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