CereProc vs NVIDIA Riva
CereProc
app.cereproc.com
NVIDIA Riva
developer.nvidia.comSide by side
| Figure | CereProc | NVIDIA Riva |
|---|---|---|
| Price from | £12.99/mo | Free |
| Free plan | — | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 3 | 4 |
| Spec score · AI voice generators | 8.6 (#9) | 8.4 (#13) |
| Founded | 2005 | 1993 |
| Headquarters | Edinburgh, Scotland | Santa Clara, California, USA |
Plans
CereProc
- CereVoice Cloud 1 Million Credit£12.99 a month
- CereVoice Cloud creditsPriced on request
- CereVoice SDK developer licensePrice not published
NVIDIA Riva
- NVIDIA AI Enterprise trialFree
- NVIDIA API CatalogFree
- NVIDIA Riva on Google Cloud VMIPriced on request
- NVIDIA Riva EnterprisePriced on request
In their own words
CereProc
CereProc provides text-to-speech technology for personal use, business applications, and assistive devices. Its voice library includes multilingual and accented voices with emotional synthesis. CereWave AI uses deep neural networks to generate speech and offers controls for language, gender, accent, and age. CereVoice Cloud converts text through a web interface or API using purchased credits; users can play, save, and download audio. The maker lists customer service, education, content creation, and assistive technology as Cloud applications. SDKs support Windows, macOS, Linux, Android, and iOS, with online and offline operation. The cServer supports MRCP v1/v2, Microsoft SAPI 5, and C, C++, and Python clients, and is listed for Windows and RPM-based Linux distributions. CerePlay is available for Android, iOS, iPadOS, and Apple M-series Macs. CereVoice Cloud's listed plan costs £12.99 a month for 1,000,000 characters. There is no free plan. Commercial SDK users are directed to sales, and Windows SAPI5 and macOS voices are being deprecated.
NVIDIA Riva
NVIDIA Riva has no write-up on Specifiction yet; its figures are above.