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SPECIFICTION
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VoiceVantage VoiceCheck

voicevantage.com

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Spec score 7.1 #18 of 22 in AI Voice Biometrics Software

What it is

VoiceVantage VoiceCheck verifies a person’s claimed identity by comparing a live voice sample with an enrolled voiceprint. The maker describes uses in call centers, banking and financial services, e-commerce, enterprise access, and government communications. Voiceprint comparison is described as language independent, regardless of a speaker’s language, gender, or accent. The Web REST API can add and remove users, enroll and verify them by voice, and configure users and the speech-processing engine. VoiceCheck Telephony integrates with IVR systems for caller authentication. The v3.2 SDK provides C++, .NET Framework 4.8, .NET Core 8, and Java interfaces with sample source code; VoiceCheck Mobile is an Android SDK with C++ and Java interfaces and sample applications. SDK decision rules include “Or,” “And,” and “Sequential,” alongside an adjustable security threshold. The maker says enrollment takes less than a minute, with typical voiceprints around 20–30 Kbytes. Listed platforms include Android, iOS, Linux, macOS, web, and Windows, and deployment is hybrid. Pricing is on request; SDK licensing details require contacting VoiceVantage.

Spec sheet

Purpose
VoiceCheck compares a live voice sample with an enrolled voiceprint to verify a speaker’s claimed identity.Read 30 Sep 2026 · voicevantage.com
Intended users
The maker describes applications for call centers, banking and financial services, e-commerce, enterprise access, and government communications.Read 30 Sep 2026 · voicevantage.com
Headquarters
Blacksburg, Virginia, United StatesRead 28 Sep 2026 · voicevantage.com
API hosting
The maker says the VoiceCheck Web REST API is hosted by Windows IIS and built on Microsoft .NET Core 8.Read 30 Sep 2026 · voicevantage.com
Company and headquarters
VoiceVantage is owned by THC Technologies Corporation; its current product page lists the company at 2000 Kraft Dr SW, Suite 1208, Blacksburg, Virginia 24060.Read 30 Sep 2026 · voicevantage.com
Database integrations
VoiceCheck ODBC lists Microsoft SQL Server 2019, MySQL 8.0.28, Oracle 21c, and PostgreSQL 12.10 for database storage.Read 30 Sep 2026 · voicevantage.com
Enrollment
The maker says enrollment takes less than a minute and typical voiceprint storage is about 20–30 Kbytes.Read 30 Sep 2026 · voicevantage.com
Language support
VoiceVantage says voiceprint comparison is language independent, regardless of a user’s language, gender, or accent.Read 30 Sep 2026 · voicevantage.com
Mobile SDK
VoiceCheck Mobile is an Android SDK with C++ and Java interfaces, sample applications, and ZIP distribution for Android Studio integration.Read 30 Sep 2026 · voicevantage.com
Performance
The specifications state 1.4 milliseconds for verification of one individual phrase and 2,000+ verifications per second on an Intel Core i7-7500U at 2.70 GHz under simultaneous use.Read 30 Sep 2026 · voicevantage.com
SDK languages
The v3.2 SDK provides C++, .NET Framework 4.8, .NET Core 8, and Java interfaces, with sample source code.Read 30 Sep 2026 · voicevantage.com
Security controls
The SDK supports “Or,” “And,” and “Sequential” decision rules and an adjustable security threshold.Read 30 Sep 2026 · voicevantage.com
System requirements
Listed minimums include Windows 10 or higher, Ubuntu 20.04 LTS, Android Lollipop 5.0.2, and OS X Yosemite.Read 30 Sep 2026 · voicevantage.com
Telephony
VoiceCheck Telephony is described as integrating with an IVR system to authenticate callers by voice.Read 30 Sep 2026 · voicevantage.com
Web API
The Web REST API lets applications add and remove users, enroll and verify them by voice, and configure users and the speech-processing engine.Read 30 Sep 2026 · voicevantage.com

Plans and prices

VoiceCheck SaaS SDK Priced on request Per license or per use; price not stated Cloud hosted · voiceprint extraction and comparison Read 30 Sep 2026 · voicevantage.com
VoiceCheck SDK Priced on request Pricing not stated; SDK licensing details require contacting VoiceVantage Read 30 Sep 2026 · voicevantage.com

Every VoiceVantage VoiceCheck plan and price →

Strong points and limits

Strong points

  • Voice comparison is described as language independent.
  • REST API supports voice enrollment and verification.
  • SDK provides C++, .NET, and Java interfaces.
  • Offers adjustable thresholds and multiple decision rules.
  • Hybrid deployment is listed.

Limits

  • Pricing is available on request.
  • SDK licensing details require contacting VoiceVantage.
  • Listed minimums include Windows 10 or higher and Ubuntu 20.04 LTS.

Who it suits

VoiceCheck suits organizations adding voice verification to call-center, financial, commerce, enterprise-access, or government communication applications. Its APIs and SDK interfaces are relevant to teams integrating voice enrollment and verification into software or IVR systems.

Verdict

VoiceCheck provides voiceprint enrollment and verification through SDK, web API, mobile, and telephony options. Buyers should confirm licensing and pricing with VoiceVantage before choosing an integration route.

Where Specifiction places it

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