iSpeech
8.5#1 in text-to-speech softwareFree planFree planAndroidiOSWebAPI
VisitiSpeech vs MOSS-TTS
What both publish
| Fact | iSpeech | MOSS-TTS |
|---|---|---|
| API access | API access requires an API key, with mobile development, mobile production, and web/general production key types. | Yes |
| Commercial use | Yes | Yes |
| Company | iSpeech describes itself as a privately held company headquartered in Newark, New Jersey, with an office in San Francisco, California. | MOSI says Shanghai Mosi Intelligent Technology Co., Ltd. is headquartered in Shanghai and was incubated by the Shanghai Innovation Institute and Fudan University's OpenMOSS team. |
| Export formats | aiff,mp3,ogg,wma,flac,wav,alaw,ulaw,vox,mp4 | WAV |
| Languages | The homepage says the Speech API supports text-to-speech and speech recognition in more than 30 languages. | MOSS-TTS v1.5 supports 31 languages and multilingual or code-switched synthesis. |
| Platforms | web,ios,android,api | api,self_hosted |
| Product | iSpeech provides text-to-speech and automated speech recognition services through APIs, SDKs, and online tools. | MOSS-TTS is an open-source model family for long-form speech, dialogue synthesis, voice design, sound effects, and real-time streaming TTS. |
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
MOSS-TTS plans
No prices published.
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 MOSS-TTS if…
You want what its maker publishes above — check its page for the details.