AI · alternatives · 2026
24 alternatives to STEM-X
Native Mac & Web AI stem separation with a Cyberpunk UI.
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
StemRoller▲80Isolate individual vocal or instrument tracks from any song
2022 · stemroller.com · its alternatives →
- 2
Stemix▲6Split any song into vocals, drums, bass & more with AI
Dec 2025 · stemix.vercel.app · its alternatives →
- 3
Isolate vocals & instruments instantly
2025 · beatstorapon.com · its alternatives →
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- 6IF
Hi HN, Last time I showed free-music-demixer, which people seemed to enjoy. It was a static website with a Javascript + WASM module to perform music demixing (or music source separation) using an AI model UMX-L (Open-Unmix) running client-side in the browser. Since then, I have overhauled the project and made several improvements: - The demixing/separation quality is higher now, since I implemented the missing post-processing step - Memory usage is lower now by performing a custom segmented inference with a streaming LSTM, which should allow larger tracks (or, dare I say,…
2023 · freemusicdemixer.com · its alternatives →
- 7
SongDonkey▲88Artificial intelligence audio separation, free web app
2021 · songdonkey.ai · its alternatives →
- 8FA
Hi all, I've spent some time working on music demixing or music source separation algorithms, which take in a mixed song and output estimates of isolated components (e.g. vocals, drums, bass, other). I took a popular PyTorch model with good performance (Open-Unmix, UMX-L weights), reimplemented the inference steps in C++, and compiled it to WebAssembly for a free client-side music demixer.
2023 · sevag.xyz · its alternatives →
- 9
Orchestria▲129AI music engine with granular stem control
May 2026 · orchestria.tech · its alternatives →
- 10
StemDeck▲3Local stem separation. No account, no upload, no cloud.
Jun 2026 · github.com · its alternatives →
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Isolate vocals from any song for free
2020 · acapella-extractor.com · its alternatives →
- 15
6-stem AI vocal remover with credits that never expire
Apr 2026 · aistemsplitter.org · its alternatives →
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- 17WB
2012 · blog.beatmaticapp.com · its alternatives →
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Xound▲150AI for perfect sound: clear audio & vocal pitch for creators
2023 · xound.io · its alternatives →
- 21
- 22
Split songs into 2/4/6 stems online with AI
Jul 2026 · aistemseparation.com · its alternatives →
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Pro stem separation for $5 once, not $20/month
Jan 2026 · stemsplitter.co · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →