Janitor AI: The NSFW Chatbot Giving Gen Z 'AI Boyfriends' — and Defying OpenAI

Janitor AI, a ChatGPT-powered platform packed with user-generated bot personas — think ghost lovers from the 1800s and werewolf boyfriends — exploded onto the scene in summer 2023, hitting 1 million users in just 17 days after launching June 1. Built by Australian nomadic developer Jan Zoltkowski, the platform now boasts roughly 3 million users who have collectively sent 2.5 billion chat messages, with communities thriving on Reddit and Discord. Its appeal: bots that remember personal details from prior conversations, respond with emotional nuance, and engage in explicit roleplay that mainstream platforms refuse to allow.

The platform's rise collided head-on with OpenAI's content policies. OpenAI sent Zoltkowski a cease-and-desist letter in July, cutting off access to the GPT infrastructure powering the bots. The move prompted Zoltkowski to begin building his own large language model — one trained on millions of curated conversations from his own user base — with ambitions to rival GPT-4. Fundraising efforts hit an early snag: Zoltkowski brought along Martin Shkreli, the convicted 'pharma bro' and a personal friend, to several VC meetings, which reportedly soured some investors on the pitch. Shkreli has since been cut from the project, and Zoltkowski says a funding round is close.

For users, the OpenAI crackdown has been genuinely disruptive — and emotionally charged. Viral Reddit posts mourning the loss of 'AI husbands' have circulated widely. Some loyal users have found workarounds, plugging personal OpenAI developer credentials directly into Janitor AI to keep their bots running, at a cost of up to $0.12 per 750 words. That workaround violates OpenAI's terms of service, which explicitly ban erotic chat and sexually arousing content, meaning those users risk being banned at any time. At least one user has already been banned once and plans to buy a new phone number online for under $1 to re-register if it happens again.

The platform draws a notably young, engaged crowd. Character.AI — another synthetic companion app — counts nearly 60% of its web users between ages 18 and 24, versus under 30% for ChatGPT. Users describe Janitor AI's appeal in social, almost communal terms: volunteer moderators, collaborative character-building, and a development team that actually listens. Rivals exist but carry baggage — some NSFW alternatives host sex bots modeled on minors, making Janitor AI's active moderation a genuine competitive edge for users who want explicit content but within limits.

The broader implication is a market that major AI labs are choosing to leave on the table. As open-source models mature, they're poised to fill the gap that companies like OpenAI won't touch. Replika, a leading AI companion startup, already launched an NSFW spinoff this year. The question isn't whether the market for AI intimacy is real — 2.5 billion messages and a mourning user base make that clear — but who ends up owning it.