iSpeech
8.5#1 in text-to-speech softwareFree planFree planAndroidiOSWebAPI
VisitiSpeech vs Smallest AI Lightning TTS
Smallest AI Lightning TTS
8.2#21 in text-to-speech tools$0.18 usage-basedFree planAndroidiOSWebAPI
VisitWhat both publish
| Fact | iSpeech | Smallest AI Lightning TTS |
|---|---|---|
| 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 | PCM,WAV,MP3,μ-law,A-law |
| Languages | The homepage says the Speech API supports text-to-speech and speech recognition in more than 30 languages. | The model card lists 12 languages with trained voices and 20 accepted language codes plus automatic routing. |
| 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
Smallest AI Lightning TTS plans
- Lightning V3.1 Pay as you go$0.18 a month
- Lightning V3.1 Pro Pay as you go$0.20 a month
- Lightning V3.1 Enterprise—
- Lightning V3.1 Pro Enterprise—
- Pay as you goFree
- Enterprise planPriced on request
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 Smallest AI Lightning TTS if…
You want what its maker publishes above — check its page for the details.