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

The modern platform for creating, sharing, and collaborating on AI prompts. Advanced version control and real-time testing.

Which is more popular?
Based on our record, Spleeter seems to be more popular. It has been mentioned 135 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | github.com | diffyn.com |
| Pricing | — | |
| Platforms | — | |
| Company | Startup from France | — |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


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.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
SPLEETER VS IZOTOPE RX7 (Which is the best DIY acapella tool?)
More videos
The Ultimate Prompt Tool for Creators – Visualize & Organize with Diffyn
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Spleeter and Diffyn.
Diffyn's answer:
Addresses workflow and change management on LLM prompts, provide teams with traceability and visualization of tests across multiple models, provide deeper understading into efficiency of these prompts.
Diffyn's answer:
Diffyn is the platform that specializes on both change management and multi-model analysis.
Diffyn's answer:
React, Next.js, POSTGRESQL
Diffyn's answer:
Professionals incorporating LLMs or AI tools in their workflow and wants to keep track of changes and test their prompts.
Diffyn's answer:
I started working on Diffyn when I notice that prompting has become an essential part of work across many industries. While there are version control platofrms like github, they are not designed for just prompt management are can be overkill such applications, it is also not integrated natively with various LLMs and relevant tools for users to validate ideas and visualise results properly.
Share your experience with using Spleeter and Diffyn. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


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 / 9 months ago
Either creating stems from karaoke multitracks (e.g. [0]) or using Spleeter [1] 5-stem mode, probably [0] https://www.karaoke-version.com/ [1] https://github.com/deezer/spleeter. - Source: Hacker News / over 1 year ago
Absolutely wonderful! > "We obtain these times from MIDI files, though in the future I’d like to explore more automated ways of extracting them from audio." Same here. In case it helps: I suspect a suitable option is (python libs)... - Source: Hacker News / about 2 years ago
Tracking Diffyn since Jun 2025.
When comparing Spleeter and Diffyn, you can also consider the following products.

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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Separate audio tracks using state-of-the-art AI algorithm
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Vocal Remover and Isolation. Separate voice from music out of a song free with powerful AI algorithms
Compare VocalRemover.org to Spleeter or Diffyn:

Make karaoke out of any song with AI powered vocal remover
Compare PhonicMind to Spleeter or Diffyn:

Isolating instruments from music is now possible using AI, and Splitter is based on Deezer's open source research project Spleeter to accomplish this.
Compare Splitter.ai to Spleeter or Diffyn:
Isolate vocals from any song for free
Compare Acapella Extractor to Spleeter or Diffyn: