Music.ai
AI audio platform offering high-quality stem/audio separation, mastering, and other audio models via a web app and developer API.
- Freemium
- Web, API
- AI Tools for Music
- Free plan available
- No credit card

What is Music.ai?
Music.ai (built by the team behind Moises) is an AI audio platform providing state-of-the-art models for high-quality audio and stem separation, mastering, and real-time audio control. It is offered both as a self-serve web app and as a developer API that businesses can integrate into their own products. Access starts with a pay-as-you-go tier billed per minute/character across individual processing modules, with a $25/month Professional plan and custom Enterprise pricing. The company positions its models as ethically trained solutions for music and audio applications.
Key features
High-quality audio and stem separation
AI audio models accessible via developer API
AI Smart Volume for real-time vocal/instrument control
Pay-as-you-go per-module audio processing
Custom AI model creation (Enterprise tier)
Concurrent processing jobs and temporary cloud storage
Pros & cons
Advantages
- State-of-the-art, high-quality audio/stem separation
- Flexible pay-as-you-go pricing with a free start
- API access for building audio features into your own product
- Positions models as ethically/licensed-trained
Limitations
- Usage-based per-module pricing can be complex to estimate
- Oriented toward developers/businesses; consumer creative tools live in the separate Moises app
- Free/pay-as-you-go tier is limited (48h storage, 2 concurrent jobs)
- Volume and custom-model needs require contacting sales
Use cases
Adding audio/stem separation to a music or media app
Integrating AI mastering and audio processing via API
Building real-time practice/performance tools with vocal and instrument control
Automated audio analysis for music-tech products
Ready to try Music.ai?
Get started with Music.ai
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- Free plan available
- No credit card