Udio vs Suno vs Riffusion vs Sonauto
A side-by-side look at scores, pricing and features — with RECATOOLS' ASEAN-aware verdict for each.
Udio
AI music generator with strong studio-quality output
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Suno
AI music generation from text prompts
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Riffusion
AI music generation with web playback
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| RECATOOLS Score | 6.9 / 10 | 8.2 / 10 | 6.4 / 10 | 6.7 / 10 |
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| Value for money | ||||
| Ease of use | ||||
| ASEAN readiness | ||||
| API quality | ||||
| Pricing | Freemium | Freemium | Freemium | Freemium |
| Free tier | 10 credits per day plus 100 bonus credits per month (approximately 1–3 songs per day); generated songs are public by default | 50 credits/day (~10 songs/day), v4.5-all model only, no commercial rights | Unlimited full songs (fair-use rate limit), 2 concurrent generations, MP3 downloads | — |
| Paid from | $10/month (Standard, ~2,400 credits/month) or $30/month (Pro, ~6,000 credits/month, commercial use) | Pro $8/mo (annual) or $10/mo (monthly); Premier $24/mo (annual) or $30/mo (monthly) | Starter $6/mo; Plus $18/mo; Member $48/mo | — |
| Has API | ✗ | ✓ | ✓ | ✓ |
| Open source | ✗ | ✗ | ✓ | ✗ |
| Free to use | ✗ | ✗ | ✓ | ✓ |
| Users | — | 100M+ (2M paid subscribers) | — | — |
| Founded | 2023 | 2022 | 2022 | — |
| Maker | — | — | — | — |
| Verdict | Udio still generates some of the most convincing AI vocals and full-band arrangements you can get from a text prompt, and its segmented workflow gives real compositional control. But since the October 2025 UMG settlement... |
Suno remains the standout consumer AI music generator: a short text prompt returns a complete song — instrumentation, vocals, lyrics — and v5.5's vocal quality leads the category. For hobbyists, content creators and mark... |
Riffusion began as a clever diffusion-on-spectrograms experiment and has grown into a full AI music generator that turns text prompts into songs with vocals and instrumentation, notably with a generous free tier. For hob... |
Same team, same product, new name: Sonauto became Treblo in January 2026 after the founders decided people couldn't spell or pronounce the old one. Everything else carried over — accounts, saved tracks, old share links (... |
| Full review → | Full review → | Full review → | Full review → |
Comparisons cover up to 4 tools. Scores are RECATOOLS editorial assessments; verify current pricing on each vendor's site.