Head to head · Audio · updated Oct 15, 2026
Stable Audio vs AIVA
Stable Audio scores 16 to AIVA's 8 on public evidence for AI music generation, and they rank #1 and #3 there. Both are free to start. Numbers below are the same public signals the ranking uses, recomputed nightly — nothing here is sponsored.
Stable Audio
Stability AI's text-to-audio generator for music and sound effects, with an open-weights variant.
+ Good at sound effects and samples as well as music, and trained on licensed audio for lower legal risk.
− Tracks top out at a few minutes and vocals are weak compared with Suno or Udio.
AIVA
AI composer for instrumental, cinematic and game soundtracks with MIDI export.
+ Exports MIDI stems so you can edit the composition in a DAW, which prompt-only generators cannot do.
− No vocals and the output can sound generic without manual editing.
Side by side
public evidence| Stable Audio | AIVA | |
|---|---|---|
| Evidence score / 100 | 16 | 8 |
| GitHub stars | closed source | closed source |
| Hacker News stories, 30d | 1 | 0 |
| Release-feed mentions, 30d | 0 | 0 |
| Last activity | – | – |
| Pricing | Free tier · Pro $11.99/mo | Free tier · Standard from €15/mo |
| Platforms | web, api | web |
| Maker | Stability AI | Aiva Technologies |
Which one?
Pick Stable Audio if
- you want the stronger public evidence (16 vs 8)
- you need it on api
Best for sound effects and licensed-data music.
Pick AIVA if
Exports MIDI stems so you can edit the composition in a DAW, which prompt-only generators cannot do.
Best for editable instrumental scores.