Riffle

The pitch is a grudge. Riffle's founders say a DAW hands you a cockpit when all you wanted was an instrument. Their answer went public on August 12 after three months of early access with 7,000 musicians: browser only, no download, real-time multiplayer on an infinite canvas, and an MPC-style sampler that saves custom kits across boards. The assistant reads your MIDI, which is where it either earns the room or joins it.