
Audacity
LALAL.AI
Moises
PhonicMind
VocalRemover.org
AI stem separation and audio-to-sheet-music drafts

Moises
LALAL.AI
VocalRemover.org
PhonicMind
Splitter.ai
Acapella Extractor
AudioStrip
Isolate vocals from any song using AI by Deezer

Which is more popular?
Based on our record, Spleeter seems to be more popular. It has been mentioned 137 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | stemtab.app | github.com |
| Pricing | — | |
| Company | — | Startup from France |
| Listed in |
In their own words, as submitted to SaaSHub.


StemTab separates vocals and accompaniment and splits songs into multiple stems, then automatically transcribes them into editable sheet-music drafts (MIDI / MusicXML) that you can correct by hand. Available on the web, iPhone and iPad (Mac coming soon), priced by processing minutes. It produces...
No description of Spleeter yet.
What each product offers, as listed by its team.


No features have been listed yet.
Possible disadvantages
An editorial look at what each product does well and who it suits.


No analysis of StemTab.app yet.
Overall verdict
Why this product is good
Recommended for
Musicians, audio engineers, producers, and sound designers who require efficient audio separation for remixes, practice, or analysis purposes.
Walkthroughs and reviews on video.
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SPLEETER VS IZOTOPE RX7 (Which is the best DIY acapella tool?)
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Share your experience with using StemTab.app and Spleeter. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking StemTab.app since Oct 2026.
Music source separation is not one algorithm with one output shape. Research stacks differ in how they carve a stereo mixture—Deezer’s Spleeter popularized practical multi-stem demos; Meta’s Demucs line explores hybrid... - Source: dev.to / 6 days ago
Source separation is a researched problem—Deezer’s Spleeter made a practical baseline famous by shipping vocals/drums/bass/other (and finer recipes) as an open tool. Product UIs vary, but the acceptance criteria stay the same: can I solo... - Source: dev.to / 6 days ago
The category of tools leveraging AI for stem separation works best when you treat them like a utility, not a creative oracle. They are sophisticated pattern recognition systems, not mind-readers. I learned this the hard way. On one... - Source: dev.to / 10 months ago
When comparing StemTab.app and Spleeter, you can also consider the following products.

Audacity is a free and open-source audio production software suite that includes a surprising array of editing tools and recording systems.
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Separate audio tracks using state-of-the-art AI algorithm
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The #1 vocal remover, now a full audio toolkit — separate stems, clean up voice recordings, change and clone voices, all in one place.
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Vocal Remover and Isolation. Separate voice from music out of a song free with powerful AI algorithms
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Make karaoke out of any song with AI powered vocal remover
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Isolating instruments from music is now possible using AI, and Splitter is based on Deezer's open source research project Spleeter to accomplish this.
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