Character.AI); some mental health organizations exploring therapeutic AI

Character.AI is an AI chatbot platform founded in 2021 by Noam Shazeer and Daniel De Freitas, former Google researchers. The platform allows users to create and interact with customizable AI characters designed to simulate personalities, knowledge domains, and conversational styles. Users can chat with AI versions of historical figures, fictional characters, or domain experts, and the platform has attracted millions of users exploring creative writing, roleplay, education, and mental health support.

The company has positioned itself at the intersection of generative AI and social interaction, raising significant funding to scale its infrastructure. While primarily known for entertainment and creative applications, Character.AI has begun exploring therapeutic use cases in partnership with mental health organizations, though clinical validation remains ongoing. The platform raises questions about AI companionship, parasocial relationships, and the role of AI in mental health support.