Comparison

AudioShake vs Udio

	AudioShake	Udio
What it says it does	AudioShakeSeparate music into stems, isolate speakers, split dialogue, music and effects, recover speech, extract lyrics and remove music — all from one recording. Free to start.	UdioDiscover, create, and share music with the world. Use the latest technology to create AI music in seconds.
Pricing	AudioShakeFree plan to start in AudioShake Studio (no install); API and data services through sales; paid Studio prices were not shown on the pages we read (official)	UdioSee official pricing page (prices not verified by us). (official)
Website	AudioShakehttps://audioshake.ai/	Udiohttps://www.udio.com

Which tool for which job

AudioShake wins when you need clean dialogue or stems pulled out of a finished mix rather than new audio generated.

Udio wins when you want text-to-song with extend, inpaint, remix, and upload, and you are comfortable checking commercial terms yourself.