AI Stem Splitter API vs StemSplit
AI Stem Splitter API
aistemsplitter.org
StemSplit
stemsplit.ioSide by side
| Figure | AI Stem Splitter API | StemSplit |
|---|---|---|
| Price from | $9/mo | — |
| Free plan | — | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | Yes |
| Plans published | 9 | 4 |
| Spec score · AI stem splitters | 9.3 (#1) | 7.8 (#16) |
| API | The REST API supports direct URLs or uploads, job-status polling, and signed webhooks. | A REST API with webhooks is available, and API access is included with the listed credit packages. |
| Intended users | The homepage presents the tool for producers, DJs, vocalists, and karaoke fans. | The maker identifies producers and DJs, karaoke enthusiasts, creators, podcasters, audio editors, educators, students, and developers as audiences. |
| Support | The site links to Discord and email for contact, and the API documentation links to contact support. | The site directs users with questions to its contact page for support. |
Plans
AI Stem Splitter API
- Free trialFree
- Free trial — 3 minsFree
- 50 mins$6.99, paid once
- 50 minutes$6.99, paid once
- Pro$9 a month
- 150 mins$15, paid once
- 150 minutes$15, paid once
- 500 mins$39.99, paid once
- 500 minutes$39.99, paid once
StemSplit
- Starter$2, paid once
- Standard$5, paid once
- Pro$12, paid once
- Studio$30, paid once
In their own words
AI Stem Splitter API
AI Stem Splitter API has no write-up on Specifiction yet; its figures are above.
StemSplit
StemSplit separates songs into vocals, instrumentals, and other stems for karaoke, music production, and audio editing. It offers four-stem separation and a six-stem mode that additionally separates guitar and piano. Users can upload MP3, WAV, FLAC, M4A, OGG, WEBM, AAC, OPUS, AIFF, AIF, or WMA files up to 100 MB, or submit YouTube and SoundCloud URLs. Batch processing is supported, with MP3, WAV, and FLAC exports. The service says most tracks finish in under a minute and advertises separation accuracy above 95%. It runs on the web, through a Chrome extension, and via a REST API with webhooks. Credit packages include API access and do not expire: Starter costs $2, paid once for 10 minutes, Standard $5, paid once for 30 minutes, Pro $12, paid once for 100 minutes, and Studio $30, paid once for 300 minutes. A free plan and free trial are listed.