iSpeech
8.5#1 in text-to-speech softwareFree planFree planAndroidiOSWebAPI
VisitiSpeech vs Tonvio
What both publish
| Fact | iSpeech | Tonvio |
|---|---|---|
| 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 |
| Free plan | Yes | No |
| Platforms | web,ios,android,api | web,api |
| Product | iSpeech provides text-to-speech and automated speech recognition services through APIs, SDKs, and online tools. | Tonvio is an AI text-to-speech service that turns submitted text into speech and provides a ready MP3. |
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
Tonvio plans
- Unlimited$45 a month
- Unlimited ×2$80 a month
- 100k characters$1.50, paid once
- 1M characters$6, paid once
- 3M characters$13, paid once
- 5M characters$18, paid once
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 Tonvio if…
You want what its maker publishes above — check its page for the details.