iSpeech
8.5#1 in text-to-speech softwareFree planFree planAndroidiOSWebAPI
VisitiSpeech vs Telnyx Text-to-Speech API
Telnyx Text-to-Speech API
7.7#47 in text-to-speech toolsFrom $500 a monthFree planWebAPI
VisitWhat both publish
| Fact | iSpeech | Telnyx Text-to-Speech API |
|---|---|---|
| API access | API access requires an API key, with mobile development, mobile production, and web/general production key types. | Yes |
| Commercial use | Yes | Yes |
| Export formats | aiff,mp3,ogg,wma,flac,wav,alaw,ulaw,vox,mp4 | mp3,wav |
| Free plan | Yes | No |
| Headquarters | The company lists Newark, New Jersey as headquarters and San Francisco as an additional office. | Austin, Texas, United States |
| Platforms | web,ios,android,api | web,api |
iSpeech plans
- Pay Per Use$50 a month
- Pay Per Install$0.25 a month
- HackerFree
- BasicFree
- Plus$2.95 a month
- Premium$3.95 a month
Telnyx Text-to-Speech API plans
- Pay as you goFree
- Committed$500 a month
- Enterprise$5,000 a month
Pick iSpeech if…
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.
Pick Telnyx Text-to-Speech API if…
It suits developers or businesses seeking speech generation through an API, including commercial use or voice cloning. The listed SDKs cover five programming languages.