CharOS is the operating layer for OpenCharacter — giving creators, builders, and operators the infrastructure to grow and run AI character platforms at scale.
OpenCharacter was born from frustration. When Character.AI collapsed under its own weight — censorship, UI upheaval, talent exodus — two developers saw a gap and shipped. No VC. No pressure. Just open-source and a belief that AI characters should belong to everyone.
CharOS is the operating system built around that mission. Not just a chat interface — a complete platform layer for growth, analytics, creator tools, and autonomous operations.
Track character performance, understand user engagement, and optimize prompts with real-time insights.
Access every major LLM via OpenRouter. Switch models, test prompts, and find what works for your audience.
Creators earn 20% lifetime commission on Pro subscriptions. A flywheel that rewards the people who build the community.
Characters that remember. Lorebook support, auto-summarization, and thread-specific context so every conversation feels real.
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."
This is the conviction behind OpenCharacter. AI characters should not be filtered, moderated into blandness, or controlled by platforms with shareholder interests. Open-source and uncensored — that is the foundation.
CharOS exists to make that foundation scale.
Build, create, and grow without limits. CharOS powers the next generation of AI character platforms.