iSpeech
8.5#1 in text-to-speech softwareFree planFree planAndroidiOSWebAPI
VisitiSpeech vs Oracle Cloud Infrastructure Speech
Oracle Cloud Infrastructure Speech
7.9#30 in text-to-speech toolsFree planFree planWebAPILinux
VisitWhat both publish
| Fact | iSpeech | Oracle Cloud Infrastructure Speech |
|---|---|---|
| API access | API access requires an API key, with mobile development, mobile production, and web/general production key types. | Yes |
| Export formats | aiff,mp3,ogg,wma,flac,wav,alaw,ulaw,vox,mp4 | MP3,PCM,OGG,JSON |
| Free plan | Yes | Yes |
| Languages | The homepage says the Speech API supports text-to-speech and speech recognition in more than 30 languages. | Pretrained models support English, Spanish, Portuguese, German, French, Italian, and Hindi; asynchronous file transcription with the OpenAI Whisper model supports 57+ languages. |
| 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
Oracle Cloud Infrastructure Speech plans
- First 5 Transcription HoursFree
- Greater than 5 Transcription HoursPriced on request
- Greater than 5 Transcription Hours—
- OCI Speech$0.50 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 Oracle Cloud Infrastructure Speech if…
You want what its maker publishes above — check its page for the details.