AudioShake

AudioShake, from San Francisco, makes the separation technology many rights holders rely on: labels and publishers use it to create stems from old masters for sync licensing, remixes, immersive audio and remastering, and it also separates dialogue, music and effects for film and TV. It has won separation benchmarks and powers stem features inside other platforms, including SoundCloud. Individuals can use its Indie app with a small free allowance and paid monthly plans; enterprise pricing is by quote.