Software Alternatives, Accelerators & Startups
Register | Login

StemGrab VS Moises

Compare StemGrab VS Moises and see what are their differences

WorkProcedures
Generate professional standard operating procedures in minutes. AI-powered SOP creation built on 10,000+ industry procedures. sponsored
Contents:
  1. ยป Base Details
  2. ยป Videos
  3. ยป Reviews
  4. ยป Alternatives

StemGrab logo StemGrab

Free AI stem splitter: separate any song into vocals, drums, bass, guitar and piano in your browser. No sign-up, no watermark.

Moises logo Moises

Separate audio tracks using state-of-the-art AI algorithm
  • StemGrab Landing page
    Landing page //
    2026-08-04

StemGrab splits a song into seven separate stems โ€” vocals, drums, bass, guitar, piano, other, plus a mixed instrumental โ€” straight in the browser. No account, no watermark, no daily limit, and the free version is not a trial.

How it works. Two purpose-built models run on a dedicated GPU: one tuned for the vocal remover and karaoke mode, and one for the full seven-stem split. Output is 192 kbps MP3 plus a zip. It accepts MP3, WAV, FLAC, M4A, AAC and OGG up to 20 minutes or 2 GB. Uploads are deleted immediately after processing.

Key and tempo detection. Every upload also gets its musical key with scale, the matching Camelot code for harmonic DJ mixing, and the BPM, shown above the stems. This is read from the audio, so it is an estimate: reliable on steady-tempo studio recordings, sometimes ambiguous between a key and its relative major or minor.

What people use it for. Removing vocals from a song, pulling an acapella for a mashup or sample, making a karaoke or backing track, getting a drumless or bassless version to play along to, isolating one instrument to learn a part by ear, and getting stems for a remix or DJ edit.

Honest about the limits. Vocals, drums and bass separate cleanly on most modern mixes; guitar and piano are experimental stems and can be rougher.

Pricing. The tool is free. There is one optional purchase: a โ‚ฌ5 month pass, valid 30 days from your first track rather than from payment. It adds longer tracks, several uploads at once, uncompressed WAV, play-along mixes, slow-down and transpose practice tools, results kept for 24 hours instead of 45 minutes, priority in the queue and no ads. It is a one-off purchase, not a subscription, and it does not change the separation quality โ€” free and paid run the same model on the same hardware. One pass also works on the other Shinobi Tools sites.

  • Moises Landing page
    Landing page //
    2023-10-08

StemGrab

Website
stemgrab.com
Release Date
2026 July
Startup details
Country
Netherlands
Edit details

Moises

Website
moises.ai
Release Date
-
Startup details
Country
Brazil
Edit details

StemGrab features and specs

  • Easy Stem Extraction
    StemGrab allows users to quickly separate audio tracks into individual stems such as vocals, drums, bass, and instruments, simplifying the remixing and production process.
  • User-Friendly Interface
    The platform is designed with simplicity in mind, making it accessible even for users who are not highly technical or experienced in audio engineering.
  • Time-Saving Tool
    By automating the stem separation process, StemGrab saves users significant time compared to manually isolating audio elements using traditional DAWs.
  • Useful for Musicians and Producers
    The tool is beneficial for DJs, remixers, and music producers who need isolated tracks for sampling, mashups, or practice purposes.
  • Web-Based Accessibility
    Being an online tool, StemGrab can be accessed from any device with an internet connection without the need to install additional software.

Moises features and specs

  • Audio Separation
    Moises offers advanced AI-driven audio separation, allowing users to isolate vocals, drums, bass, and other instruments from any song, which is particularly useful for musicians and producers.
  • User-Friendly Interface
    The platform is designed with a user-friendly interface that makes it easy for even non-technical users to navigate and utilize its features effectively.
  • Practice Tools
    Moises includes tools like tempo change, pitch shift, and metronome, which aid musicians in practicing and mastering songs at their own pace.
  • Cloud-Based Processing
    The software processes audio files in the cloud, which means users do not need powerful hardware to perform complex audio manipulations.
  • Cross-Platform Availability
    Moises is available on various platforms, including web, iOS, and Android, offering flexibility in how and where users can access the service.

Possible disadvantages of Moises

  • Subscription Cost
    While Moises offers a free version, many advanced features are locked behind a subscription model, which might be a barrier for some users.
  • Internet Dependency
    Since Moises relies on cloud-based processing, a stable internet connection is necessary. This might be problematic for users with limited or unstable internet access.
  • Processing Time
    Audio processing can take time, particularly for longer or more complex tracks, which may cause delays in workflow.
  • Privacy Concerns
    Uploading audio files to the cloud raises potential privacy concerns, especially for users working on sensitive or copyrighted material.
  • Limited Offline Functionality
    The app provides limited functionality in offline mode, which may hinder users who need to work in environments without internet access.

Analysis of Moises

Overall verdict

  • Moises.ai is considered to be a good tool for audio manipulation and music practice, receiving positive feedback for its user-friendly interface and effective features. However, some users might find the premium or advanced features require a subscription, which may not be ideal for casual users.

Why this product is good

  • Moises.ai is praised for its advanced audio processing capabilities, allowing users to separate audio tracks, adjust the tempo, and change pitch with minimal loss of quality. It utilizes AI-driven technology to efficiently perform complex audio editing tasks, making it a valuable tool for musicians, producers, and educators.

Recommended for

  • Musicians looking to practice with isolated tracks.
  • Producers needing to remix or sample individual components of a song.
  • Music educators seeking tools to assist in teaching music structure.
  • DJs who require seamless audio separation for live sets.

StemGrab videos

No StemGrab videos yet. You could help us improve this page by suggesting one.

Add video

Moises videos

+ Add

The BEST App for Music Production and Learning for Musicians and Creators - MOISES

Category Popularity

0-100% (relative to StemGrab and Moises)

StemGrab

Moises

Music
2 2%
Music
98% 98
Audio & Music
2 2%
Audio & Music
98% 98

User comments

Share your experience with using StemGrab and Moises. For example, how are they different and which one is better?
Log in or Post with

Reviews

These are some of the external sources and on-site user reviews we've used to compare StemGrab and Moises

StemGrab Reviews

We have no reviews of StemGrab yet.
Be the first one to post

Moises Reviews

15 Best AI Tools for Music Production in 2023
Moises.ai is a very powerful tool for bands, musicians, and producers. It makes it possible for you to have karaoke nights and play along with your favorite artists and bands. However its 20 minutes max duration may be a problem for some users.
Source: www.animotica.com
15 Best LALAL.AI Alternatives 2023
Moises makes it possible to isolate all the song tracks and then fill up the instrument tracks with the userโ€™s playing, just like a learning lesson. There are free and paid versions of Moises.
Source: rigorousthemes.com

Social recommendations and mentions

Based on our record, Moises seems to be more popular. It has been mentiond 111 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

StemGrab mentions (0)

We have not tracked any mentions of StemGrab yet. Tracking of StemGrab recommendations started around Aug 2026.

Moises mentions (111)

  • Eleven Music Is Here
    I use https://moises.ai/ multiple times a week for practicing / figuring out chords being played. For the notes (say in a guitar riff), I dont know if such a thing exists. - Source: Hacker News / about 1 year ago
  • Audio Decomposition โ€“ open-source seperation of music to constituent instruments
    RipX can do stem separation and allows repitching notes in the mix. If that is what you want to do it is great. I find moises (https://moises.ai/) to be easy to use for the tasks I need to do. It allows transposing or time scaling the entire song. It does stem separation and has a simple interface for muting and changing the volume on a per-track basis. It auto-detects the beat and chords. I'm not affiliated, just... - Source: Hacker News / almost 2 years ago
  • Is this a pull off?
    If you have the song file, you can also see if moises.ai can isolate the guitar track for you. Source: over 2 years ago
  • Advice on transcribing chord progressions
    I also use moises.ai to separate instruments - it gets rid of vocals quite well, usually separates the bass too, athough it struggles to distinguish guitar from piano (understandably). Source: over 2 years ago
  • Tips for mixing vocals?
    Instead of a standard media player, you can also use something like moises.ai to remove the vocal (or make it quieter so you can hear the tone, but sing over the top). That way you can try to mix your own vocal into the reference track until it sounds pretty good. You can also solo the vocal to be able to hear it slightly better (although you'll hear artefacts in the delay and reverb). Source: almost 3 years ago
View more

What are some alternatives?

When comparing StemGrab and Moises, you can also consider the following products

LALAL.AI - The #1 vocal remover, now a full audio toolkit โ€” separate stems, clean up voice recordings, change and clone voices, all in one place.

Acapella Extractor - Isolate vocals from any song for free

VocalRemover.org - Vocal Remover and Isolation. Separate voice from music out of a song free with powerful AI algorithms

PhonicMind - Make karaoke out of any song with AI powered vocal remover

Spleeter - Isolate vocals from any song using AI by Deezer

VOXISO - Online AI-powered vocal and music remover

Loading...