Side by side
AI Stem Splitter API vs Pymss
Both stand on ai stem splitters. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan AndroidAPIiPhone+3
AI Stem Splitter API combines stem separation and vocal tools with DJ features and an API for integrations. Its free trial is limited to three minutes, and paid minute packs begin at $6.99, paid once.
Visit AI Stem Splitter API
Free plan Open source AndroidAPIiPhone+5
Pymss combines local separation with model management, batch processing, and several integration options. Its early development status and possibility of breaking changes are worth considering before relying on Studio.
Visit PymssThe facts
| AI Stem Splitter API | Pymss | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | No | Yes |
| Runs on | Android, API, iPhone, Mac, Web, Windows | Android, API, iPhone, Linux, Mac, Self-hosted, Web, Windows |
| Lowest paid plan | Pro: $9 a month | Free or on request |
| Plans published | 9 | 1 |
| Maker | Not published | Not published |
| Website | aistemsplitter.org | pymss.net |
| On ai stem splitters | #2 of 26 | #1 of 26 |
AI Stem Splitter API: what it does well
- Separates vocals, drums, bass, guitar, piano, and other stems
- Processes YouTube and SoundCloud links
- Preview stems in a browser waveform player
- DJ mode includes Rekordbox XML export
- Free trial includes 3 minutes without a credit card
What to know first
- Uploads are limited to 50 MB
- Tracks are limited to 20 minutes
- Free trial includes only 3 processing minutes
Pymss: what it does well
- Free and open source; separation runs locally.
- Studio supports batch jobs and stem editing.
- Can chain models into processing workflows.
- Lists eight output audio formats.
- ARA plugin provides per-stem mute and solo.
What to know first
- Studio is at an early development stage.
- Breaking changes may occur between versions.
- Each repository has its own license.
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