Stable Audio vs Udio
Two of the most-asked-about agents in the music-generation space. Here's how they actually stack up.
Stable Audio
Stability AI's text-to-music and sound effects generator with an open-source model variant
Free + $11.99/mo
Read full review →Udio
High-fidelity AI music generator built by ex-DeepMind researchers for precise style control
Free + $10/mo
Read full review →Side-by-side comparison
| Stable Audio | Udio | |
|---|---|---|
| Tagline | Stability AI's text-to-music and sound effects generator with an open-source model variant | High-fidelity AI music generator built by ex-DeepMind researchers for precise style control |
| Pricing | Free + $11.99/mo | Free + $10/mo |
| Categories | music-generation, sound-effects, open-source-models | music-generation, audio |
| Made by | Stability AI | Uncharted Labs |
| Launched | 2023-09 | 2024-04 |
| Platforms | Web, Self-hosted (Stable Audio Open) | Web, iOS, Android |
| Status | active | active |
Stable Audio highlights
- + Text-to-music generation up to 3 minutes on Pro plan
- + Sound effects and ambient audio generation from text prompts
- + Style, genre, mood, tempo, and instrumentation specification in prompts
- + Audio-to-audio generation for style transfer
- + Stable Audio Open weights available for self-hosting and fine-tuning
Udio highlights
- + High-fidelity text-to-music generation with detailed style, instrumentation, and mood control
- + Remix and variation generation on any existing track for iterative refinement
- + Extend feature for adding sections before or after a generated clip
- + Inpaint tool for selectively regenerating specific sections of a track while keeping the rest
- + Audio upload for conditioning generation on reference audio style
Frequently Asked Questions
Which is better, Stable Audio or Udio?
Neither is universally better. Stable Audio (Free + $11.99/mo) leans into music-generation, while Udio (Free + $10/mo) is closer to music-generation. Pick based on which workflow you actually do every day.
What is the price difference between Stable Audio and Udio?
Stable Audio is free + $11.99/mo. Udio is free + $10/mo. See the pricing row in the comparison table.
Can I use Stable Audio and Udio together?
In most cases, yes. They serve overlapping but distinct needs, so running them side by side is common until you decide which fits your workflow.