iSpeech
8.5#1 in text-to-speech softwareFree planFree planAndroidiOSWebAPI
VisitiSpeech vs Qwen3-TTS
What both publish
| Fact | iSpeech | Qwen3-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 |
| 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. | The project lists support for Chinese, English, Japanese, Korean, German, French, Russian, Portuguese, Spanish, and Italian, as well as multiple dialectal voice profiles. |
| Platforms | web,ios,android,api | web,api,self_hosted |
| Product | iSpeech provides text-to-speech and automated speech recognition services through APIs, SDKs, and online tools. | Qwen3-TTS is an open-source series of text-to-speech models developed by the Qwen team at Alibaba Cloud. |
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
Qwen3-TTS plans
- Qwen3-TTS open-source modelsFree
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 Qwen3-TTS if…
Qwen3-TTS suits developers or teams seeking open-source speech generation models with voice design or cloning. Local use requires working with the project's Python installation and model-loading setup.