CassetteAI vs Sonauto
A side-by-side comparison of CassetteAI and Sonauto — pricing, free tiers, and who each tool is genuinely best for.
| Tagline | Fast royalty-free music with stems and MIDI export | Text-to-music generator with a developer API |
| Category | AI Music | AI Music |
| Pricing | Free tier available; Pro plan reportedly from ~$3.99/mo — verify at cassetteai.com; commercial license on paid plans only. | Web platform reportedly free with generous limits; developer API from ~$11/mo. Commercial-use licensing is unclear — verify terms before monetizing. |
| Free tier | ||
| Best for | Developers and indie creators who need fast, API-accessible music generation with stems and MIDI for DAW integration. | Developers and experimenters who want high-volume, low-cost music generation for prototyping or personal projects. |
| Not for | Free-tier users needing commercial rights — commercial licensing requires a paid subscription. | Commercial creators needing clear, documented royalty-free licensing — commercial rights are unconfirmed. |
| Use cases | App and game audio DAW-integrated production Royalty-free video music Sound design prototyping | Rapid music prototyping Developer API integration Personal project soundtracks Game audio demos |
| Visit CassetteAI | Visit Sonauto |
CassetteAI
Choose it if: Developers and indie creators who need fast, API-accessible music generation with stems and MIDI for DAW integration.
Sonauto
Choose it if: Developers and experimenters who want high-volume, low-cost music generation for prototyping or personal projects.