Chatterbox TTS vs Linguatec Voice Reader Studio
Chatterbox TTS
github.comLinguatec Voice Reader Studio
linguatec.deSide by side
| Figure | Chatterbox TTS | Linguatec Voice Reader Studio |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | Yes | — |
| Windows | Yes | Yes |
| macOS | Yes | — |
| Linux | Yes | — |
| API | Yes | — |
| Self-hosted | Yes | — |
| Plans published | 2 | 4 |
| Spec score · Text-to-Speech Software | 9.0 (#9) | 8.4 (#65) |
| Spec score · Text-to-speech tools | 8.9 (#21) | 8.0 (#111) |
| Commercial use | Yes | Yes |
| Export formats | WAV | MP3,WAV |
| Founded | 2019 | 1992 |
| Free plan | Yes | No |
| Intended users | The README describes Turbo for low-latency voice agents and Nano for on-device or CPU inference when memory and latency budgets are tight. | Linguatec categorizes Voice Reader Studio as text-to-speech software for professional users. |
| Languages | The README lists 23 supported languages for Chatterbox Multilingual. | Voice Reader Studio 22 is available in 64 languages with male and female voices. |
| Platforms | linux,macos,self_hosted | windows |
| Support | The README invites users to join the project’s Discord community. | Written support is available to registered customers for 90 days after purchase or with a current support and maintenance contract. |
Plans
Chatterbox TTS
- Chatterbox open-source modelsFree
- Voice AI Research (Chatterbox)Free
Linguatec Voice Reader Studio
- Voice Reader Studio 22€499, paid once
- UpgradePrice not published
- Voice Reader Studio 22 Update (per language)€299, paid once
- Voice Reader Studio 22 (per language)€499, paid once
In their own words
Chatterbox TTS
Chatterbox TTS is a family of open-source text-to-speech models from Resemble AI. Its listed choices include Turbo, Nano, Multilingual V3, and dedicated single-language models. Turbo supports tags that can prompt reactions such as sighs, gasps, coughs, and laughter; Nano is intended for on-device or CPU use when memory and latency budgets are tight. The README lists 23 languages for Multilingual. The project supports voice cloning, audio input, batch processing, voice isolation, and WAV export. Generated audio carries Resemble AI’s PerTh watermark. The repository is MIT licensed, and its listed plan costs nothing for research and development. Resemble says it has stopped offering voice generation as a commercial product, while its models remain open and free for research and development. The README provides pip and source installation instructions and describes Python 3.11 on Debian 11, with CUDA, CPU, and MPS device options. Listed platforms are Linux, macOS, and self-hosted.
Linguatec Voice Reader Studio
Linguatec Voice Reader Studio has no write-up on Specifiction yet; its figures are above.