FlowSpeech Sound Effects vs VTS
| FlowSpeech Sound Effects | VTS | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Web | self-hosted |
| Free plan | Yes | Yes |
| Paid from | 19 /mo | — |
| Text-to-sound | Yes | Yes |
| Download formats | mp3 | wav |
| Commercial use | restricted | unclear |
| Reference input | — | Yes |
| API access | — | No |
Both are listed in Best AI Sound Effect Generators. On Samsung Mobile US Press, VTS scores higher on our published basis.