Acapela Group vs MaryTTS
Acapela Group
acapela-group.comMaryTTS
marytts.github.ioSide by side
| Figure | Acapela Group | MaryTTS |
|---|---|---|
| Price from | €8.25/mo | Free |
| Free plan | — | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 9 | 1 |
| Spec score · Text-to-Speech Software | 9.3 (#2) | 8.7 (#29) |
| Spec score · Text-to-speech tools | 9.2 (#9) | 8.5 (#63) |
| API access | Yes | Yes |
| Commercial use | Yes | The FAQ says the runtime is LGPL-licensed and allows commercial use, modification, and redistribution; builder components are GPL-licensed, and voice licenses vary. |
| Deployment | Customer interaction products are available through cloud, sovereign cloud, on-premises, and embedded deployments. | The project offers runtime and builder packages, and the download page says a recent Java Runtime is required. |
| Free plan | No | Yes |
| Headquarters | Mons, Belgium | Kaiserslautern, Germany |
| Languages | The company says its voices cover over 30 languages. | Version 5.2 supports German, British and American English, French, Italian, Luxembourgish, Russian, Swedish, Telugu, and Turkish. |
| Platforms | web,windows,macos,linux,ios,android,api | web,windows,macos,linux,api,self_hosted |
| Support | Acapela says its team advises customers on voice selection and project requirements, and asks them to provide project, application, operating system, and language details. | The homepage directs users to the MARY users mailing list for questions. |
| What it does | Acapela provides text-to-speech and digital voice solutions for applications, devices and services, including custom and personalized voices. | MaryTTS is an open-source, multilingual text-to-speech synthesis platform written in Java. |
Plans
Acapela Group
- Yearly subscription€99 a year
- One-time license€999 a month
- Acapela Android voice€3.99, paid once
- Acapela TTS voices for Google Play€3.99, paid once
- My-Own-Voice yearly subscription€99 a year
- My-Own-Voice one-time licence€999, paid once
- Virtual Speaker€1,500, paid once
- Virtual Speaker first prepaid package€1,500, paid once
- Acapela TTS voices for NVDA€5,999, paid once
In their own words
Acapela Group
Acapela Group creates synthetic voices that turn written content into speech for services, apps, and devices. Its portfolio includes more than 250 voices in over 30 languages, with voice cloning, API access, and commercial use supported. Customer interaction products can be deployed through cloud, sovereign cloud, on-premises, or embedded setups. Acapela Cloud provides a web interface for creating and editing AI voice prompts and organizing files by project. Developers can use the Windows Server toolkit with proprietary APIs, SAPI5,.NET, C/C++, Java, MRCP v2, and W3C SSML. Rule-based pronunciation and lexicon tools allow specific terms to be tuned across languages. Acapela identifies voice agents and interactive voice response systems as use cases, and its NVDA voices serve blind and vision-impaired computer users. Platforms include Android, API, iOS, Linux, macOS, self-hosted, web, and Windows. The yearly subscription is €99 a year, billed excluding VAT; a three-month voice evaluation is included. Acapela is based in Mons, Belgium.