JanitorAI is a character-based AI chat platform where users create, customize, and talk with AI characters for roleplay and storytelling. Developer Jan Zoltkowski launched the platform in June 2023, and it grew to more than a million users within its first week of beta testing; the company has since raised $3 million from North Equity, Premise Ventures, and Sky9 Capital and reports more than 15 million signups.
Unlike heavily moderated companion apps, JanitorAI positions itself around user-generated characters and lighter content restrictions, which is a large part of what drove its early viral growth relative to more filtered competitors. The free tier runs on JanitorAI's own in-house model with a daily message cap, while users can also plug in external models such as OpenAI, Claude, or Gemini through their own API key for higher-quality responses at extra cost. A paid Janitor+ subscription raises context length, removes the daily cap, and adds priority access to frontier models during high-traffic periods.
JanitorAI suits users looking for open-ended AI character roleplay and fan-fiction-style storytelling rather than a moderated productivity assistant, and it draws a notably younger, creative-writing-oriented audience. The free tier costs nothing beyond a daily message limit; Janitor+ runs $12.99 a month for expanded context and priority access, and users who want premium external models on top of that should budget an additional $15 to $50 a month depending on usage.
