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Head-to-head · Stem Separation Software

Ultimate Vocal Remover vs MVSEP

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score Ultimate Vocal Remover #7 in Stem Separation Software 8.8/10 Free plan Free plan✓ 2 of 3 features Visit site
MVSEP #8 in Stem Separation Software 8.7/10 Free plan Free plan✓ 2 of 3 features Visit MVSEP

Ultimate Vocal Remover leads on 0 checks, MVSEP on 0, and 4 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreUltimate Vocal Remover · 8.8/10
  • Free planboth

Ultimate Vocal Remover scores higher on our rubric for stem separation software: 8.8 against 8.7 out of 10; our editors rank them #7 and #8.

Ultimate Vocal Remover is the better fit for free desktop users comparing separation models. MVSEP is the better fit for high-volume web and API separation with large limits.

  • Ultimate Vocal Remover fits best

    Free desktop users comparing separation models

  • MVSEP fits best

    High-volume web and API separation with large limits

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Side by side

Feature Ultimate Vocal Remover 8.8/10 Visit ↗ MVSEP 8.7/10 Visit ↗
At a glance
Editor score 8.8 8.7
Ranking #7 in Stem Separation Software #8 in Stem Separation Software
Best for Free desktop users comparing separation models High-volume web and API separation with large limits
Pricing model Free Free plan + paid
Starting price Free plan —
Free plan ✓ ✓
Free trial — —
Deployment Desktop Cloud, Mobile
Platforms Windows, macOS, Linux Web, iOS, Android
Integrations 2 integrations 6 integrations
Features Ultimate Vocal Remover 2/3 · MVSEP 2/3
Batch processing ✓ ✓
Desktop app ✓ (best) Not checked yet
API access Not checked yet ✓ (best)
Specs
Stem types Vocals, Instrumental, Other, Bass, Drums, Guitar, Piano, Synthesizer, Strings, Woodwinds, Brass, Wind Inst vocals, instrumental, bass, drums, other, piano, guitar, lead vocals, back vocals, choir, synth, percussion, strings, wind, brass, woodwind, speech, music, effects
Max upload size Not checked yet 1000 MB
Max track length Not checked yet 100 min
Export formats WAV, FLAC, MP3 MP3, WAV, FLAC, M4A
Our review
Pros
  • Supports MDX-Net and Demucs v1 through v4 models.
  • Offers two-, four-, and six-stem modes with batch processing.
  • Runs on Windows, macOS, and Linux; imports and exports FFmpeg formats.
  • Separates vocals, instruments, drums, bass, and other stems with multiple models
  • Premium supports files up to 100 minutes and 1000 MB, plus batch processing
  • API offers status polling, webhooks, and regional endpoints
Cons
  • It is a local desktop app, not a hosted web workflow.
  • There is no public API documentation.
  • Model selection and ensemble options may not suit users seeking a simple workflow.
  • Free tiers cap files at 10 minutes and 100 MB
  • Unregistered output is limited to MP3
  • Premium uses prepaid credits, which may not suit subscription-based budgeting
Our verdict

Ultimate Vocal Remover (UVR) is a free, open-source desktop application for separating vocals and other musical stems from audio files. It is aimed at people who want to process tracks locally and compare different neural-network…

Read the review →

MVSEP separates uploaded music and voice recordings into stems such as vocals, instruments, drums, bass, piano, guitar, and choir. Its multiple separation models and options for web, iOS, Android, and API access make it a fit for…

Read the review →
  1. Ultimate Vocal RemoverStem Separation Software 8.8Free plan
  2. MVSEPStem Separation Software 8.7Free plan

Strengths and trade-offs

  • Ultimate Vocal Remover — where it wins

    • Supports MDX-Net and Demucs v1 through v4 models.
    • Offers two-, four-, and six-stem modes with batch processing.
    • Runs on Windows, macOS, and Linux; imports and exports FFmpeg formats.

    Where it doesn't

    • It is a local desktop app, not a hosted web workflow.
    • There is no public API documentation.
    • Model selection and ensemble options may not suit users seeking a simple workflow.

  • MVSEP — where it wins

    • Separates vocals, instruments, drums, bass, and other stems with multiple models
    • Premium supports files up to 100 minutes and 1000 MB, plus batch processing
    • API offers status polling, webhooks, and regional endpoints

    Where it doesn't

    • Free tiers cap files at 10 minutes and 100 MB
    • Unregistered output is limited to MP3
    • Premium uses prepaid credits, which may not suit subscription-based budgeting
  • Ultimate Vocal Remover8.8/10 · Free plan

    A free desktop stem separator with several model families and batch processing.

    Visit siteFull verdict →
  • MVSEP8.7/10 · Free plan

    A broad-model separation service with large Premium limits and web, mobile, and API access.

    Visit MVSEPFull verdict →

More comparisons

All stem separation software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update