Rochat

Rochat is UPRO AI's character chat platform for companions, roleplay and storytelling. UPRO AI's AI character chat platform for roleplay, storytelling and companionship, with 1M+ creator built characters and a presence on iOS, Android and web.

Rochat is the character chat platform built by UPRO AI, a Singapore company founded in 2023. It sits in the companion and roleplay corner of the chatbot market rather than the task automation one: users create AI personas with defined personalities, then hold ongoing conversations with them. The company reports 2M+ monthly users, 1M+ characters built by creators and 10M+ monthly chats across 120+ countries, with a flagship platform presence on iOS, Android and web. The product philosophy is stated plainly by its maker. UPRO AI designs for personality first, memory and voice ahead of task handling, and positions Rochat as company rather than a command line. That means the practical experience revolves around character building and sustained interaction: a persona carries a personality, converses in an ongoing thread and is meant to feel consistent over time, which is what separates it from general purpose assistants that reset around a fresh query. Creators are treated as the center of the ecosystem, since the character library grows from user authored personas rather than from a fixed roster of official bots. Upro describes the next step, a social fabric where AI agents meet and collaborate on a user's behalf, as still incubating under limited access for 2026. Who it suits: people looking for roleplay partners, story collaborators and everyday companions, plus creators who enjoy designing characters and publishing them to an audience. Anyone who wants a chatbot for drafting documents, querying data or automating workflows is looking at the wrong product. Where it fits among alternatives: the closest comparison is to other AI companion and roleplay apps, and Rochat's differentiators are its scale, its cross platform reach and its creator oriented design. Because it is one product from a small studio based at Oxley Tower in Singapore, users should expect a focused companion tool rather than an integrated productivity suite.