OS3

Rabbit Inc. released OS3, a cross-platform agentic operating system that replaces the traditional app grid with a single chat interface, on September 22, 2026. OS3 runs on Windows, Mac, Linux, cloud i…

Rabbit announced OS3 on Tuesday, a standalone "agentic operating system" that runs across multiple screens and is available via desktop browser, Telegram, or iMessage, plus as a software update for th…