BELLOWS vs Udio
| BELLOWS | Udio | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | $10/mo |
| Open source | No | No |
| Platforms | Web | Web, iOS |
| Free plan | Yes | Yes |
| Commercial use | Yes | — |
| Supported platforms | web | web_and_mobile |
| Paid from | — | $10/mo |
| Vocal generation | — | Yes |
| Audio upload | — | Yes |
| Stem export | — | No |
| Maximum track length | — | 2.167 min |
Both are listed in Best AI Music Generators. On Specifiction, Udio scores higher on our published basis.