Character.AI starts at $10/mo, 50% cheaper than Google Gemini's $20/mo. Both rated 4.3/5 by users.

Platform for creating and conversing with custom AI personas, from historical figures to fictional characters and original creations.

Google's multimodal AI assistant — integrated with Google Workspace and search.


Independent analysis based on features, pricing, and user ratings
Character.AI uniquely offers Custom AI characters, Roleplay conversations, Multiple personas. Google Gemini uniquely offers Multimodal AI, Google Search integration, Google Docs/Gmail integration. Both share 1 features including Image generation.
Character.AI starts at $10/mo, 50% cheaper than Google Gemini's $20/mo.

Free tier available

Free tier available