OpenAI Text-to-Speech vs SpeakSay
| OpenAI Text-to-Speech | SpeakSay | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | $0.60/mo | $10/mo |
| Open source | No | No |
| Platforms | api | api, Web |
| Commercial use | Yes | Yes |
| Voice cloning | Yes | Yes |
| API access | Yes | Yes |
| Language count | 57 languages | — |
| Audio export formats | mp3, opus, aac, flac, wav, pcm | MP3, WAV, OGG |
| Free plan | — | Yes |
| SSML or speech controls | — | Yes |
Both are listed in Best Game Voice Generators. On Inferse, OpenAI Text-to-Speech scores higher on our published basis.