Suno vs Udio
Which should you use? A side-by-side look at what each one does, who it suits, what it costs, how hard it is to set up, and where each falls short.
AI tool · Freemium
An AI music generator that creates full songs, with vocals, from text prompts.
AI tool · Freemium
An AI music generator that creates songs with vocals from prompts and lets you extend and remix tracks.
Our verdict
Suno and Udio are both freemium AI music generators that turn text prompts into full songs with vocals, so they overlap heavily. Suno is the one to reach for when you want complete song drafts, background music, jingles, or stems to work with, while Udio leans toward genre-spanning song sketches and remixing or extending existing tracks. Neither listing here confirms which produces better music, and both carry licensing caveats, so check current terms before using either output commercially.
Pick Suno if you want a complete song or jingle draft from a prompt and may need song extension or stems to refine it.
Pick Udio if your main goal is sketching songs across many genres or remixing and extending existing tracks.
| Key difference | Suno | Udio |
|---|---|---|
| Core focus | Full songs with vocals from prompts; background music and jingle drafts. | Prompt-to-song with vocals, plus extending and remixing tracks. |
| Editing tools | Song extension and stems listed as strengths. | Extend and inpaint sections listed as strengths. |
| Platforms | Web, iOS, and Android apps. | Web and iOS; no Android listed. |
| Licensing | Rights and commercial use depend on your plan; read terms first. | Label licensing has changed download and use rights; check current terms. |
| Price | Freemium. | Freemium. |
Written with AI from both products' catalogue entries · updated 2026-10-29
Who each one is for
Choose Suno if you need…
- Background music drafts
- Song ideas and jingles
Choose Udio if you need…
- Song sketches in many genres
- Remixing and extending tracks
Side-by-side
| Suno | Udio | |
|---|---|---|
| Type | Audio & voice · Music generation | Audio & voice · Music generation |
| Price | Freemium | Freemium |
| Platforms | Web, iOS, Android | Web, iOS |
| Works with | — | — |
| Hands-on tested by us | Not yet | Not yet |
| Last checked | 2026-10-29 | 2026-10-29 |
What each one is
Suno
An AI music generator that creates full songs, with vocals, from text prompts. Remarkably complete songs from a prompt. Rights and commercial-use terms depend on your plan; read them before using tracks in client work.
Udio
An AI music generator that creates songs with vocals from prompts and lets you extend and remix tracks. High audio fidelity for generated music. Licensing arrangements with labels have changed what you can download and use, so check current terms.
Best for
Suno
- Background music drafts
- Song ideas and jingles
Udio
- Song sketches in many genres
- Remixing and extending tracks
Strengths
Suno
- Full songs with vocals
- Custom lyrics
- Song extension and stems
Udio
- Prompt-to-song with vocals
- Extend and inpaint sections
- Custom lyrics
Frequently asked questions
Should I use Suno or Udio?
Suno and Udio are both freemium AI music generators that turn text prompts into full songs with vocals, so they overlap heavily. Suno is the one to reach for when you want complete song drafts, background music, jingles, or stems to work with, while Udio leans toward genre-spanning song sketches and remixing or extending existing tracks. Neither listing here confirms which produces better music, and both carry licensing caveats, so check current terms before using either output commercially. Pick Suno if you want a complete song or jingle draft from a prompt and may need song extension or stems to refine it. Pick Udio if your main goal is sketching songs across many genres or remixing and extending existing tracks.
What is the difference between Suno and Udio?
Suno: An AI music generator that creates full songs, with vocals, from text prompts. Udio: An AI music generator that creates songs with vocals from prompts and lets you extend and remix tracks. Suno suits background music drafts, while Udio suits song sketches in many genres.
Are Suno and Udio free?
Suno: Freemium. Udio: Freemium.
What are other alternatives to Suno and Udio?
Other options people compare them with include AIVA, Soundraw, Stable Audio.
Keep comparing
Built from our catalogue entries for both products: open-source details come from each project's README (AI-assisted, refreshed weekly) and GitHub data; AI-tool details are editorial. Spotted something wrong? Let us know from either product's page.