StemSplit Alternative
Unmix Studio wrote this and is one of the two products compared. StemSplit has things we do not, and the page says so.
Unmix Studio wrote this page and is one of the two products it compares. StemSplit details come from stemsplit.io. Prices checked November 2026; they change, so confirm on its pricing page before you pay.
The short version: StemSplit is the better pick if you want to paste a YouTube link, call an API, or pay a small amount for a short clip. Unmix Studio is the better pick if you split full songs and want a lower price per minute at larger sizes, 100+ single-instrument extractors, or a studio player with speed and loop controls.
StemSplit vs Unmix Studio at a glance
| Unmix Studio | StemSplit | |
|---|---|---|
| How you pay | One-time credit packs, no subscription | One-time credit packs, no subscription |
| Packs | $2.99 / 30 credits, $7.49 / 100, $44.99 / 750, $169.99 / 3,000 | $2 / 10 minutes, $5 / 30, $12 / 100, $30 / 300 |
| Cost per minute | $0.057 to $0.10 on most tools | $0.10 to $0.20 |
| Expire? | Credits never expire | Credits never expire |
| Free tier | 5 credits on Google sign-in, no card | 5 minutes on sign-up, no card; an account is needed to download |
| Stems | 6-stem split (vocals, drums, bass, guitar, piano, other), plus 100+ single-instrument extractors | Vocals and instrumental, 4 or 6 stems |
| Input | MP3, WAV, M4A, FLAC, AIFF, MP4 and MOV video, any length | MP3, WAV, FLAC, M4A, OGG, WEBM, AAC, OPUS and more (100 MB limit); YouTube and SoundCloud links |
| Download format | MP3 at 320 kbps or WAV (16-bit), chosen before the split | WAV, MP3 and FLAC |
| API | No | Yes, same credits |
| Studio player | Speed without pitch change, A to B loop | Not covered on its pricing page |
| Free tools | BPM finder, key finder, MP3 / audio / WAV to MIDI, all in the browser | Key and BPM finder, pitch changer, slowed and reverb tools |
| Refunds | Unused credits refundable within 30 days of purchase; failed splits refunded automatically | Pricing page gives no policy; it says to contact support if you are unhappy |
Where StemSplit is better
- YouTube and SoundCloud links. You can paste a link and skip the download. Unmix Studio takes files only, and a video file you already have (MP4 or MOV).
- An API. Credits work through a REST API with webhooks. We have none.
- Small purchases. The $2 pack is useful when you need one short clip split. Our packs are larger, and a cheaper starter pack is coming; see the pricing page.
- FLAC downloads and more input formats. Several formats we do not take, such as OGG and OPUS.
Where Unmix Studio is better
- Lower price per minute. At our larger pack sizes the cost per minute is well under StemSplit's, and even our current smallest pack is under $0.10 a minute. Compare your own volume on the two pricing pages.
- 100+ single-instrument extractors. Cello, harp, marimba, pedal steel and many more as separate pages, plus the Every Instrument Splitter and the drum kit splitter that gives kick, snare, toms, hi-hat, ride and crash.
- Practice tools after the split. Slow a part down without changing the pitch and loop a hard bar.
- Lead and backing vocals. Separate Lead and Backing Vocals gives four files, including the band with harmonies but no lead singer.
- A visible cost. The button shows what the song will cost before it runs.
Who should pick which
| You are... | Pick |
|---|---|
| Someone who wants to paste a YouTube link | StemSplit |
| A developer who needs an API | StemSplit |
| Splitting full songs often and watching the cost per minute | Unmix Studio |
| Looking for one rare instrument, or drum pieces | Unmix Studio |
| A musician who wants to slow down and loop the part after splitting | Unmix Studio |
| Just testing | Either, both give a few free minutes |
How to switch from StemSplit to Unmix Studio
- Open the stem splitter and sign in with Google. You get 5 credits, no card.
- Download your source as a file first if you were using a link. We take MP3, WAV, M4A and FLAC, or an MP4 or MOV video.
- Pick MP3 or WAV, then press the orange key. The cost shows on it.
- Mute parts, solo them, slow them down, loop a section, then download what you need.
A note on sound quality
Both services run AI models, and results follow the song. Clean studio mixes split well; live recordings and dense mixes leave bleed. We do not claim better quality. Split the same track in both, match the volume, and listen on headphones.
FAQ
Is Unmix Studio cheaper than StemSplit?
Per minute, yes: $0.057 to $0.10 against $0.10 to $0.20. For one short clip, StemSplit's $2 pack still costs a little less up front than our smallest pack ($2.99 for 30 credits).
Can Unmix Studio split a YouTube link?
No. You upload a file, or an MP4 or MOV video, and the audio is taken out in your browser. If you need links, StemSplit supports them.
Does Unmix Studio have an API?
No. If you need one, StemSplit includes API access with the same credits.
Do credits expire?
No, on both. Unmix Studio credits and StemSplit credits stay in your account.
Can I download WAV?
Yes. Choose WAV (lossless, 16-bit) before the split, or the default MP3 at 320 kbps. StemSplit lists WAV, MP3 and FLAC.
Can I get a refund?
On Unmix Studio, unused credits can be refunded in proportion within 30 days of buying, and failed splits are refunded automatically. StemSplit's pricing page states no policy and tells unhappy users to contact support.
How many free minutes do I get?
Unmix Studio gives 5 credits, about 5 minutes of song on most tools. StemSplit gives 5 free minutes on sign-up.
Other comparisons: LALAL.AI alternative · Moises alternative