Moises.ai
Not really a good models before introduing BS-Roformer ones, no previews for premium features.
You can use apk when it allows previewing for free without downloading, but isling found some workaround googling for “moises premium free apk”.
Some information here might be outdated.
“also has a guitar and a b.v. model, and a new strings model, but it's not that good, in my opinion it is not worth buying a premium account.
4-STEM model is something like demucs v2 or demixer.
B.V. model is worse than the old UVR b.v..
GUITAR model is not really good, it's probably MDX, it has a weird noise, and it tries to take the "guitar" where is not at all. It takes acoustic and electric guitar together.
PIANO model is just splitter, maybe better at some songs.
STRINGS model is interesting, It's good for songs with orchestra, but still not that clean
Their service is very interesting, and the appearance of their site is clear and simple, but the models have better competitors.” thx, sahlofolina.
Byte Dance
available on https://mvsep.com/
“This algorithm took second place in the vocals category on Leaderboard A in the Sony Music Demixing Challenge. It's trained only on the MUSDB18HQ data and has potential in the future if more training data is added.
Quality metrics are available here (SDR evaluated by his authorship non-aircrowd method):
Demos for Byte Dance: https://mvsep.com/demo.php?algo=16 “
(8.08 SDR aicrowd for vocal)
MDX-UVR SDR vocal models (kimberley_jensen a.k.a. KimberleyJSN) were evaluated by the same dataset as ByteDance above (aircrowd):
https://discord.com/channels/708579735583588363/887455924845944873/910677893489770536
and presumably the same goes to GSEP and their very first vocal model (10 SDR) since their chart showed the same ByteDance SDR score like in aircrowd.