Compare software

ChatGPTGigaChat
Freemium

Free to start; features and limits vary by plan.

 Free

The homepage does not list any paid plans for the chat assistant.

Web Web
  • Handles writing, coding, analysis and images in one place
  • Used from the browser with nothing to install
  • Built for the Russian language
  • Handles text, code and image generation in one chat
  • Features and limits vary by plan
  • Hosted service, so prompts are processed on OpenAI's servers
  • English is understood but is not its main language
  • The research gives few details about features or limits
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

Checked September 23, 2026

Checked October 1, 2026

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