Convai vs OpenAI Text-to-Speech
| Convai | OpenAI Text-to-Speech | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | $0.60/mo |
| Open source | No | No |
| Platforms | Web | api |
| Free plan | Yes | — |
| API access | Yes | Yes |
| SSML or speech controls | Yes | — |
| Language count | 60 languages | 57 languages |
| Game engine tools | Unity, Unreal Engine | — |
| Commercial use | — | Yes |
| Voice cloning | — | Yes |
| Audio export formats | — | mp3, opus, aac, flac, wav, pcm |
Both are listed in Best Game Voice Generators. On Inferse, OpenAI Text-to-Speech scores higher on our published basis.