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Cepstral

Cepstral · Pittsburgh, Pennsylvania, USA

Plans and prices

Telephony software and concurrency licenses

Priced on request

Purchase through the store; price not shown on the opened page

Every plan, in full

On the record

API access
Yescepstral.com · read 20 Sep 2026
Commercial use
Yescepstral.com · read 20 Sep 2026
Company
Cepstral says it develops natural-sounding synthetic voices for handheld, desktop, and server applications.cepstral.com · read 12 Oct 2026
Export formats
WAVcepstral.com · read 20 Sep 2026
Integrations
Cepstral says its Windows voices are SAPI 5 compliant and can be used by applications that use SAPI 5 voices.cepstral.com · read 12 Oct 2026
Languages
Cepstral lists US English, Canadian French, Americas Spanish, UK English, German, and Italian voices.cepstral.com · read 12 Oct 2026
Mobile
Cepstral says VoiceForge converts text to audio on demand for iOS and Android, while on-device software is available for Windows CE.cepstral.com · read 12 Oct 2026
Personal license
Personal voices are licensed for personal use, and their generated audio cannot be shared or used in videos, presentations, or webpages without an audio distribution license.cepstral.com · read 12 Oct 2026
Personal use
Personal voices can read emails, documents, and other speech-enabled applications aloud.cepstral.com · read 12 Oct 2026
Product
Cepstral makes text-to-speech software that turns text into clear, natural-sounding speech.cepstral.com · read 12 Oct 2026
Refund policy
Cepstral states that all sales are final and offers no refunds, exchanges, or returns.cepstral.com · read 12 Oct 2026
Support
Cepstral provides product support information, tutorials, community forums, and a way to open a support ticket.cepstral.com · read 12 Oct 2026
Telephony
Cepstral Telephony 6 supports telephony applications and lists MRCP v1, MRCP v2, and VoiceXML compliance for integration.cepstral.com · read 12 Oct 2026
Telephony uses
Telephony software can deliver caller information in real time, automate calls, and speak menu prompts.cepstral.com · read 12 Oct 2026
Trial
Customers can download and try fully functional voices before buying; unactivated voices play an activation reminder before synthesis.cepstral.com · read 12 Oct 2026
Voice customization
Cepstral voices support pronunciation edits and speech controls such as rate, pitch, and volume through SSML, Windows SAPI, or Apple Embedded Speech Commands.cepstral.com · read 12 Oct 2026

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