iSpeech
8.5#1 in text-to-speech softwareFree planFree planAndroidiOSWebAPI
VisitiSpeech vs Tencent Cloud Text to Speech
Tencent Cloud Text to Speech
7.8#33 in text-to-speech toolsFree planFree planAndroidiOSWebAPI
VisitWhat both publish
| Fact | iSpeech | Tencent Cloud Text to Speech |
|---|---|---|
| API access | API access requires an API key, with mobile development, mobile production, and web/general production key types. | Yes |
| Company | iSpeech describes itself as a privately held company headquartered in Newark, New Jersey, with an office in San Francisco, California. | Tencent says it was founded in 1998 and is headquartered in Shenzhen, China. |
| Export formats | aiff,mp3,ogg,wma,flac,wav,alaw,ulaw,vox,mp4 | mp3,wav,pcm |
| Free plan | Yes | No |
| Languages | The homepage says the Speech API supports text-to-speech and speech recognition in more than 30 languages. | The product introduction says TTS supports Chinese, English, and mixed Chinese-English speech. |
| Platforms | web,ios,android,api | web,ios,android,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
Tencent Cloud Text to Speech plans
- General TTS — large-model voice, 1 million characters—
- General TTS — large-model voice, 5 million characters—
- General TTS — large-model voice, 10 million characters—
- General TTS — large-model voice, 50 million characters—
- General TTS — large-model voice, 100 million characters—
- General TTS — premium voice, 100 million characters—
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 Tencent Cloud Text to Speech if…
You want what its maker publishes above — check its page for the details.