
Inworld TTS
7.3#80 in text-to-speech toolsFrom $25 a monthWebAPI
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| Fact | Inworld TTS | iSpeech |
|---|---|---|
| API access | Yes | API access requires an API key, with mobile development, mobile production, and web/general production key types. |
| Commercial use | Yes | Yes |
| Export formats | MP3,WAV,Opus | aiff,mp3,ogg,wma,flac,wav,alaw,ulaw,vox,mp4 |
| Free plan | Yes | Yes |
| Languages | 200 | The homepage says the Speech API supports text-to-speech and speech recognition in more than 30 languages. |
| Paid from | 25 | 2.95 |
| Platforms | web,api | web,ios,android,api |
Inworld TTS may suit creators and developers who need speech generation through a web interface or API, including projects that use custom voices. Its plans also include options for teams and larger deployments.
iSpeech may suit people who need text-to-speech or transcription, as well as developers seeking API or SDK access. Its described education uses include mobile learning apps, spoken course materials, and pronunciation practice.