CereProc

Name: CereProc
Price: 12.99 GBP
Author: CereProc

Paid AndroidAPIiPhoneLinuxMacSelf-hosted+2

What CereProc is

CereProc makes 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 generates speech waveforms using a deep neural network, with 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 the audio. Listed Cloud applications include customer service, education, content creation, and assistive technology. The SDK supports Windows, macOS, Linux, Android, and iOS, with online and offline operation. cServer supports MRCP v1/v2, Microsoft SAPI 5, and cSpeech clients for C, C++, and Python, on Windows and RPM-based Linux distributions. CerePlay is available on Android, iOS, iPadOS, and Apple M-series Mac devices. CereVoice Cloud 1 Million Credit costs £12.99 a month for 1,000,000 characters. There is no free plan. CereProc is based in Edinburgh and was established in 2005; it says its Windows SAPI5 and macOS voices are being deprecated.

Who it suits

CereProc suits people and organizations seeking text-to-speech for personal, business, or assistive applications. Its SDK and server options may suit developers integrating speech into applications or services.

What it does well

Multilingual and accented voices include emotional synthesis.
CereWave AI provides controls for language, gender, accent, and age.
SDK supports online and offline operation across five platforms.
Cloud users can play, save, and download generated audio.

What to know first

No free plan is listed.
Cloud usage relies on purchased credits.
Windows SAPI5 and macOS voices are being deprecated.

Limits

There is no free plan. The listed CereVoice Cloud plan costs £12.99 a month and includes 1,000,000 characters; credits are purchased in batches and usage corresponds to text length.

Plans

Plan	Billed and limits	Price
CereVoice Cloud 1 Million Credit	1,000,000 characters · Approximately 18 hours of audio · Approximately 1,500 web articles	£12.99 a month
CereVoice SDK developer license	Annual developer license; price not stated · Includes access to the SDK and one CereVoice for integration and testing; commercial licensing is arranged separately	On request
CereVoice Cloud credits	Credit-based usage; credits are purchased in batches and usage corresponds to text length; no fixed plans are stated	On request

As app.cereproc.com lists them, read 20 Sept 2026. The maker's own page has the final word.

Getting started

Visit https://app.cereproc.com/.
For Cloud conversion, use its web interface or API and purchase credits.
Choose a CereVoice Cloud plan or buy credits for usage.
For SDK access, developers can purchase an annual developer license; commercial licensing is arranged through sales.
For academic SDK access, register through the academic form.

Verdict

CereProc offers cloud, SDK, server, and mobile routes to text-to-speech, with voice controls and support for several platforms. Buyers should account for credit-based Cloud usage and the stated deprecation of Windows SAPI5 and macOS voices.

Questions

Does CereProc have a free plan?

No. CereProc is listed as paid. CereVoice Cloud uses purchased credits.

How much does CereVoice Cloud cost?

The listed CereVoice Cloud 1 Million Credit plan costs £12.99 a month and includes 1,000,000 characters.

Can I use CereProc commercially?

Yes. Commercial use is supported. Commercial SDK licensing is arranged through sales.

Does CereProc provide an API?

Yes. CereVoice Cloud converts text through an API as well as a web interface.

What platforms do the SDKs support?

The SDK page lists Windows, macOS, Linux, Android, and iOS, with online and offline operation.

Who makes CereProc?

CereProc is headquartered in Edinburgh, Scotland, and was founded in 2005. It was acquired by Capacity in 2024.

Facts from CereProc's own pages

API access: Yes · app.cereproc.com, 20 Sept 2026
Availability limit: CereProc says its Windows SAPI5 and macOS voices are being deprecated and directs interested commercial or personal buyers to Capacity Sales. · app.cereproc.com, 29 Sept 2026
CereWave AI: CereWave is a deep neural network voice technology that generates speech waveforms and supports control over language, gender, accent, and age. · app.cereproc.com, 29 Sept 2026
Cloud service: CereVoice Cloud converts text through a web interface or API using purchased credits, and lets users play, save, and download generated audio. · app.cereproc.com, 29 Sept 2026
Cloud use cases: The maker lists customer service, education, content creation, and assistive technology as applications for CereVoice Cloud. · app.cereproc.com, 29 Sept 2026
Commercial use: Yes · app.cereproc.com, 20 Sept 2026
Company: CereProc says it was established in 2005, is headquartered in Edinburgh, Scotland, and was acquired by Capacity in 2024. · app.cereproc.com, 29 Sept 2026
Founded: 2005 · app.cereproc.com, 28 Sept 2026
Free plan: No · app.cereproc.com, 20 Sept 2026
Headquarters: Edinburgh, Scotland · app.cereproc.com, 28 Sept 2026
Mobile app: CerePlay is available for Android, iOS, iPadOS, and Apple M-series Mac devices, and supports offline CereWave AI voices on Android, iOS, and iPadOS. · app.cereproc.com, 29 Sept 2026
Platforms: web,windows,macos,linux,ios,android,api · app.cereproc.com, 20 Sept 2026
Product: CereProc provides text-to-speech technology for personal use, business applications, and assistive devices. · app.cereproc.com, 29 Sept 2026
SDK licensing: Commercial SDK users are directed to sales, developers can purchase an annual developer license, and academic users can register through an academic form. · app.cereproc.com, 29 Sept 2026
SDK platforms: The SDK page lists Windows, macOS, Linux, Android, and iOS support, with online and offline operation. · app.cereproc.com, 29 Sept 2026
Server integrations: CereProc cServer supports MRCP v1/v2, Microsoft SAPI 5, and CereProc cSpeech clients for C, C++, and Python. · app.cereproc.com, 29 Sept 2026
Server platforms: The cServer page lists Microsoft Windows and RPM-based Linux distributions, including RHEL and Fedora, as supported operating systems. · app.cereproc.com, 29 Sept 2026
Support: The maker provides an FAQ, contact page, SDK documentation and sample code, and says SDK users can access dedicated developer support. · app.cereproc.com, 29 Sept 2026
Voice characteristics: Its voice library includes natural-sounding multilingual and accented voices with emotional synthesis. · app.cereproc.com, 29 Sept 2026
Voice cloning: Yes · app.cereproc.com, 20 Sept 2026