Suno

Suno is a Cambridge, Massachusetts company building generative-AI tools that turn a text prompt into a full song - vocals, instruments, and lyrics - in seconds. Founded by four former Kensho machine-learning engineers who were also musicians, Suno has grown into one of the most-used consumer AI apps, with tens of millions of users generating millions of tracks a day. It rode a string of rapid model releases (v3 through v5) and an in-browser DAW called Suno Studio to roughly $300M in annual recurring revenue and a $5.4B valuation, all while fighting - and beginning to settle - copyright lawsuits from the major record labels.