A community-driven AI character chat platform where you pick from millions of user-created bots, define your own personas, and shape interactive stories in real time — free with the in-house JLLM model, or connected to an external API of your choice.
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janitor AI (JanitorAI) is a community-driven AI character chat platform where users create, share, and talk with fictional characters powered by large language models. Instead of a single assistant answering questions, the site offers a vast library of user-made character cards — original personas, fandom-inspired figures, scenario hosts, and even text-based games — that you can open and chat with in seconds. Janitor AI describes itself as a place to build, share, and explore, and its homepage s a community of more than five million users crafting living stories. The platform launched on June 1, 2023 and reached one million users within 17 days, according to founder Jan Zoltkowski's first press interview with Semafor.
What makes janitor AI structurally different from most chatbot products is its model architecture. The platform supports three backend configurations: the free in-house JLLM, a personal API key from a commercial provider, or a proxy service such as OpenRouter that aggregates many models under one key. This bring-your-own-model design emerged from a defining moment in the platform's history: OpenAI sent a cease-and-desist letter to Janitor AI's owners in July 2023, which pushed the founder to build a proprietary model rather than shut down. The result is a roleplay platform that treats the language model as a swappable engine, while the character cards, chat interface, memory tools, and community remain the product. By September 2023 the platform had grown to roughly three million users who had exchanged 2.5 billion chat messages, and the engineering team has since documented a migration to Elixir and Cloudflare Workers to keep billions of messages flowing at scale.
Content on janitor AI spans safe-for-work and adult registers. The platform is known for permitting NSFW roleplay behind a toggle, with content rules that ban material involving minors, hate speech, and other over-the-line topics. It is operated by JanitorAI Inc., a small San Francisco-based team, and is aimed at adults; readers should treat it as an 18+ entertainment product rather than a general-purpose assistant.
The core product is free. The free tier includes unlimited chats with the community's bots, access to the standard chat models, and a context limit of around 9k tokens on JLLM, with no API key required. Users who connect their own API key or proxy pay their model provider directly — janitor AI itself does not bill for those tokens.
Janitor+ launched on June 24, 2026 as the platform's first-ever subscription product. According to the official help center, the subscription adds five times more context for better memory, priority access for faster replies, monthly swipes with the platform's best models, and cosmetic perks such as a golden username. Third-party reviews report a price of $12.99 per month with no free trial, so check the official pricing page for current terms. Subscriptions are billed through Stripe or app-store billing, renew automatically, and can be cancelled from Settings → Billing at any time. In July 2026 the team also introduced janitor+ Router, which lets subscribers access third-party AI models directly through the platform with transparent pricing and launch credits. There is no enterprise tier; this is a consumer product.
Yes. The free tier includes unlimited chats with community bots on the in-house JLLM model, with a context limit of around 9k tokens and no API key required. Optional costs are the Janitor+ subscription and any fees you pay to an external model provider if you connect your own API.
JLLM (Janitor Large Language Model) is the platform's proprietary model, built in-house after OpenAI cut off API access in July 2023. It is free, tuned for roleplay-style conversation, and used by default; a JLLM-short variant produces responses about 70% shorter.
Yes. The API settings page accepts an OpenAI-compatible API key or a proxy configuration such as OpenRouter, which unlocks dozens of external models. You pay the model provider directly for those tokens; the platform's proxy guides in the official help center walk through setup.
Yes, behind a toggle, for adult users. Content involving minors, hate speech, and similar categories is banned by the content guidelines. On the mobile apps, NSFW is off by default and can only be enabled from the website's profile settings due to app store rules.
Yes — the official Janitor app has been in public beta on the App Store and Google Play since February 7, 2026. Download only apps published by "Janitor AI Inc"; the team has warned about fake apps using its name.
Janitor+, launched June 24, 2026, adds 5x context for better memory, priority access for faster replies, monthly swipes with the platform's best models, and cosmetic perks. Third-party reviews report $12.99 per month with no free trial; confirm current pricing on the official site.
Laws in Australia, Brazil, and the UK require age assurance for platforms serving adult content. Verification is IP-based, one-time, and handled by k-ID (facial age estimation on device, ID scan, or AgeKey); the platform states it receives only a pass/fail signal, never your documents.
Within a session, memory is bounded by the model's context window — roughly 9k tokens on free JLLM, larger with Janitor+ or high-context external models. For long storylines, use chat memory summaries and lorebook entries so key facts persist beyond the window.
Yes. Characters can be published publicly, unlisted, or kept private, with scheduled releases and creator analytics. Since March 2026, chats themselves can also be published for other users to read, react to, fork, and continue.
