StemSplit

Name: StemSplit
Price: 2 USD

Web · API · Extension

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Freedom report

One barScore 5.4

Free tierNo free tier on record
Open codeNo open-source code on record
Runs widely1 of 6 device platforms
DocumentedPlans, terms and facts published

StemSplit is ranked #17 of 26 in AI stem splitters on Freedom251. It runs on API, Browser extension, Web. A free trial is offered.

StemSplit plans and pricing

All plans

Starter $2 once 10 minutes · $0.20/minute · credits never expire · full API access stemsplit.io · 7 Oct 2026

Standard $5 once 30 minutes · $0.17/minute · credits never expire · full API access stemsplit.io · 7 Oct 2026

Pro $12 once 100 minutes · $0.12/minute · credits never expire · full API access stemsplit.io · 7 Oct 2026

Studio $30 once 300 minutes · $0.10/minute · credits never expire · full API access stemsplit.io · 7 Oct 2026

Compared on AI stem splitters

Free plan: No
Batch processing: Yes
Export formats: MP3; WAV; FLAC
API access: Yes

Best StemSplit alternatives

See all 20

Two bars LALAL.AI Free tier No. 1€6.75/mo6.8 Two bars Moises Free tier No. 2Free6.7 Two bars Pymss Free tier No. 3Free6.7 Two bars Fadr Free tier No. 4$8.33/mo6.6 Two bars MVSEP Free tier No. 5Free6.6 Two bars BandLab Splitter Free tier No. 6$14.99/mo6.5

The record

Purpose: StemSplit removes vocals and separates songs into stems for karaoke, instrumentals, and music production.
Stem outputs: It offers four-stem separation and a six-stem mode that additionally separates guitar and piano.
Audio URLs: Users can submit YouTube or SoundCloud URLs for processing.
Uploads: The site accepts common audio formats including MP3, WAV, FLAC, M4A, OGG, WEBM, AAC, OPUS, AIFF, AIF, and WMA, with a 100 MB maximum file size.
Performance: The site states that most tracks finish in under a minute and advertises 95%+ separation accuracy.
Pricing model: StemSplit sells processing minutes as pay-as-you-go credits that do not expire, with no subscription required.
API: A REST API with webhooks is available, and API access is included with the listed credit packages.
Integrations: The maker lists integrations and guides for GitHub Actions, MCP, n8n, Zapier, Make, Pipedream, Power Automate, and Discord.
Security and retention: The privacy policy says data is encrypted in transit and at rest, original uploaded audio is deleted within 48 hours, and processed uploads remain downloadable for 14 days.
Extension: The privacy policy describes a Chrome extension that sends a YouTube or SoundCloud URL and title to StemSplit only when the user clicks “Split Stems.”
Intended users: The maker identifies producers and DJs, karaoke enthusiasts, creators, podcasters, audio editors, educators, students, and developers as audiences.
Support: The site directs users with questions to its contact page for support.
Maker background: StemSplit says it is an indie product built and maintained by a solo developer.
Headquarters: Lahaina, Hawaii, United States

Where it ranks on Freedom251

Best AI Stem Splitters in 2026#17 of 26
Best Stem Separation Software in 2026#16 of 21

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Sources

stemsplit.io· checked 7 Oct 2026
stemsplit.io/about· checked 7 Oct 2026
stemsplit.io/developers/guides· checked 7 Oct 2026
stemsplit.io/legal/privacy-policy· checked 7 Oct 2026