Janitor AI Review

Janitor AI is free to browse and use as a character library. However, to actually chat with characters you need an API key from OpenAI, Anthropic, or another provider — which costs money based on usage. Janitor AI also offers hosted API credits for users without their own key. In practice, 'free' means no monthly subscription, but ongoing API costs apply.

Janitor AI works as a character library platform combined with a chat interface. You browse or create character cards, then connect an AI model (via your own API key from OpenAI, Claude, or Mistral) to power the conversations. The character card defines the persona, backstory, and personality — your chosen AI model generates the responses. This Bring Your Own API (BYOAPI) model gives you full control over which model powers your chats.

Yes, Janitor AI allows NSFW content. Unlike Character AI, Janitor AI does not enforce content filters on character creation or conversations. Users can access adult roleplay scenarios with no restrictions. The NSFW freedom depends on your chosen AI model — some models (like default OpenAI) may self-filter, while uncensored models offer maximum freedom.

Both Janitor AI and Chub AI are BYOAPI character platforms with similar pricing models. Chub AI has a larger character card library and uses the standard character card format that's portable to SillyTavern and other tools. Janitor AI has slightly better name recognition and a somewhat easier interface for new users. For power users who want maximum portability and library size, Chub AI edges ahead. For beginners to BYOAPI platforms, Janitor AI is marginally easier to start with.