Audexum Text to Speech vs OpenTTS
| Audexum Text to Speech | OpenTTS | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | €29/mo | — |
| Open source | No | No |
| Platforms | Android, api, Web, Windows | api, Linux, self-hosted, Web |
| Free plan | Yes | — |
| Commercial use | Yes | Yes |
| Voice cloning | Yes | — |
| API access | Yes | Yes |
| Languages | 32 languages | — |
| Maximum input | 5,000 characters | — |
| Export formats | WAV, MP3, OGG, Opus | WAV |
| Platforms | web, windows, android, api | web, linux, API, self-hosted |
Both are listed in Best Text-to-Speech Software. On Samsung Mobile US Press, Audexum Text to Speech scores higher on our published basis.