Stable Audio vs Suno
Which AI music should you pick in 2026? Pricing, agents, plans and use cases, side by side.
FSReviewed May 23, 2026 by Faisal Saleem · no paid placementsPick Suno for most workflows in Music, it's our Editor's Pick. Pick Stable Audio only if you specifically need Sound effects or its $11.99/mo pricing.
- You want our Editor's Pick in Music.
- You want the lower entry price: $8/mo vs $11.99/mo.
- You need V4 model or Custom lyrics, which Stable Audio doesn't offer.
- You mostly do songwriting or demo creation.
- You need Up to 3 minutes or Audio-to-audio, which Suno doesn't offer.
- You mostly do sound effects or music tracks.
By the numbers
Side by side
| SPEC | ||
|---|---|---|
| Starts at | $11.99/mo | $8/moCHEAPER |
| Pricing model | Freemium | Freemium |
| AI agent | No | No |
| Editor's Pick | No | Yes |
| Key features | Up to 3 minutesAudio-to-audioStable Audio 2.0Commercial use | V4 modelCustom lyricsStem downloadPersona consistency |
| Best for | Sound effectsMusic tracksSample creationSound design | SongwritingDemo creationBackground musicPrototyping |
| Works with | #music#sfx#generation | #music#song#generation |
Plan by plan
- Up to 20 tracks/month
- Tracks up to 45 seconds
- Non-commercial use
- 50 credits daily (10 songs)
- v4.5-all model access
- Upload up to 8 min audio
- 500 tracks/month
- Tracks up to 3 minutes
- Commercial use license
- 2,500 credits monthly
- Commercial rights
- v5.5 model access
- 10,000 credits monthly
- Commercial rights
- Access to Suno Studio
What each is best for
| USE CASE | ||
|---|---|---|
| Sound effects | ||
| Music tracks | ||
| Sample creation | ||
| Sound design | ||
| Songwriting | ||
| Demo creation | ||
| Background music | ||
| Prototyping |
Strengths and trade-offs
- Free tier available; paid plans from $11.99/mo
- Up to 3 minutes
- Audio-to-audio
- Stable Audio 2.0
- No autonomous agent, handles single prompts, not multi-step workflows
- Competition is strong in this space, see Suno for comparison
- Free tier available; paid plans from $8/mo
- Hand-picked as an editor's choice in its category
- V4 model
- Custom lyrics
- Stem download
- No autonomous agent, handles single prompts, not multi-step workflows
- Competition is strong in this space, see Stable Audio for comparison
Stable Audio vs Suno FAQ
Short answers to what people ask most before choosing between these two.
Is Stable Audio better than Suno?
It depends on your workflow. Stable Audio is focused on assistive features, while Suno doesn't include an agent. Suno is our Editor's Pick in Music. See the side-by-side table above for specifics.
Is Stable Audio cheaper than Suno?
Suno is cheaper. Stable Audio starts at $11.99/mo and Suno starts at $8/mo, a difference of roughly $3.99 per month at the entry tier.
Does Stable Audio have an AI agent?
No, Stable Audio is built around assistive features (autocomplete, chat) rather than a true autonomous agent. If agent functionality is a hard requirement, neither tool in this comparison ships one.
Does Suno have an AI agent?
No, Suno focuses on assistive features rather than agents.
What's the difference between Stable Audio and Suno?
Both are music tools. The key differences come down to pricing (Stable Audio: Freemium, from $11.99/mo; Suno: Freemium, from $8/mo), agent capability (Stable Audio: no, Suno: no), and feature focus. Use the comparison table above to weigh which axis matters most for your work.
What's a good alternative to Stable Audio and Suno?
Beyond Stable Audio and Suno, the strongest alternatives in Music depend on whether you prioritise price, agent capability, or specific features. See our "Stable Audio alternatives" and "Suno alternatives" pages for a hand-picked ranking of each.