Endel

Endel, from Berlin's Endel Sound GmbH, generates functional audio in real time that adapts to time of day, weather, movement and heart rate. Modes cover focus, sleep, relaxation, activity and a dedicated ADHD mode, and it runs nearly everywhere: phone, Apple Watch, Apple TV, Alexa, desktop and web. It's one of the most commercially established AI music products, with more than 4 million downloads and Apple and Google app awards. It has also partnered with artists on limited releases and struck a notable distribution deal with a major label for its soundscapes. It isn't a song generator; it's a listening product.