Stable Audio by Stability AI is ranked #3 in our best AI Voice & Music Generators list (October 2026). The safest licensing story for game and app soundtracks. Pricing: Free (50 credits/mo) · Solo $12/mo · Session $30/mo · Producer $90/mo · Studio $199/mo.
What Stable Audio does
Text-to-music and audio for instrumentals, loops and sound design, with a DAW plugin on every plan.
Best for: Background music and loops for games/apps
Also picked in:
- Best AI stack for a solo indie game: Soundtrack with clear commercial terms.
Stable Audio pricing
| Plans | Free (50 credits/mo) · Solo $12/mo · Session $30/mo · Producer $90/mo · Studio $199/mo |
|---|---|
| Free tier | 50 credits/mo |
| Checked | 2026-10-24 · pricing source ↗ |
Prices change often. Confirm on the vendor's site before you buy.
Swelldex verdict
The safest licensing story for game and app soundtracks. Not for vocal songs.
FAQ
How much does Stable Audio cost?
Free (50 credits/mo) · Solo $12/mo · Session $30/mo · Producer $90/mo · Studio $199/mo (checked Oct 24, 2026).
Does Stable Audio have a free tier?
Yes: 50 credits/mo.
Who is Stable Audio best for?
Background music and loops for games/apps.
Is Stable Audio worth it?
Our verdict: The safest licensing story for game and app soundtracks. Not for vocal songs.