Inworld TTS vs Qwen3-TTS
Inworld TTS
inworld.aiQwen3-TTS
github.comSide by side
| Figure | Inworld TTS | Qwen3-TTS |
|---|---|---|
| Price from | $25/mo | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| Linux | — | Yes |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 6 | 1 |
| Spec score · Text-to-speech tools | 9.1 (#12) | 8.9 (#20) |
| Spec score · Text-to-Speech Software | 8.9 (#18) | 8.5 (#56) |
| API access | Yes | Yes |
| Commercial use | Yes | Yes |
| Export formats | MP3,WAV,Opus | WAV |
| Languages | 200 | 10 |
| Platforms | web,api | web,api,self_hosted |
| Voice cloning | Yes | The Base models can clone a voice from a reference audio clip and are described as capable of rapid cloning from three seconds of input audio. |
| Voice cloning input | Custom voices can be created from 5 to 15 seconds of audio. | Voice cloning uses reference audio and its transcript; the README says using only the speaker embedding without a transcript may reduce cloning quality. |
Plans
Inworld TTS
- On-DemandFree
- Creator$25 a month
- Builder$100 a month
- Developer$300 a month
- Growth$1,500 a month
- EnterprisePriced on request
In their own words
Inworld TTS
Inworld TTS has no write-up on Specifiction yet; its figures are above.