Character.AI
Conversational AI
About Character.AI
Character.AI is a conversational AI platform for AI personas of celebrities and fictional characters. Underwent a major restructuring in Aug 2024 when Google completed a 'reverse acquihire' - founders Noam Shazeer and Daniel De Freitas (+ 24 researchers) returned to Google DeepMind. Character.AI continues operating independently but faces steep competition and declining user growth.
Company History
Founded 2021 by Noam Shazeer and Daniel De Freitas (Google Brain vets). Viral growth 2022-2024. Google reverse acquihire completed Aug 2024: founders + 24+ researchers returned to Google DeepMind; Google obtained non-exclusive license to models at ~$2.5B implied valuation. Character.AI now without founders; valuation declined to ~$1B by 2025. ~20M MAU (peaked 28M mid-2024). $30M+ ARR. Evaluating sale or new funding due to mounting costs and competition from GPT-4o, Gemini, Claude.
Products & Services
3- Character.AI Platform
- c.ai+ Subscription
- Character Engine
People & ecosystem
Key People
- Post-acquihire leadership (Shazeer & De Freitas now at Google)