No. 9 of 21 ·AI Voice Biometrics Software

GoVivace Speaker Verification API

Self-hosted · API

Freedom report

One barScore 5.4

Free tierNo free tier on record
Open codeNo open-source code on record
Runs widely0 of 6 device platforms
DocumentedPlans, terms and facts published

GoVivace Speaker Verification API is ranked #9 of 21 in AI voice biometrics software on Freedom251. It runs on API, Self-hosted.

Compared on AI voice biometrics software

Speaker identification: Yes
Voice authentication: Yes
Voice fraud detection: Yes
Liveness detection: Yes
Deployment: cloud
SDK platforms: Linux, Windows
API access: Yes

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The record

Purpose: The API enrolls a speaker’s voice and checks a later utterance against the resulting voiceprint.
Enrollment: The manual recommends sending repeated voice samples until enrollment audio totals 60 seconds or more.
Interfaces: The manual documents REST requests and a WebSocket API, with a Python client example.
Audio format: The manual’s example sends audio as 16-bit linear PCM at 8 kHz.
Speaker management: The documented API actions include enrolling, searching, deleting, disabling, and enabling speakers.
Data handling: The manual says voiceprints are stored internally on the server, and speaker deletion permanently removes that speaker’s information.
Authentication: The manual says API keys are generated by GoVivace and used for authentication.
Security: GoVivace’s developer page describes API authentication, encryption in transit, configurable at-rest encryption, access controls, and audit logging.
Security posture: The product page describes GDPR-aligned handling and SOC 2 and ISO 27001 readiness; it says certification status is not confirmed where applicable.
Integrations: GoVivace describes Authenti as an API layer for applications, contact centers, voicebots, and enterprise workflows, with SDKs and sample integrations.
Audience: GoVivace positions the product for banking, healthcare, government, telecom, and contact centers.
Limit: The manual says its contents are proprietary and subject to change.
Support: GoVivace lists a support contact and says its developer resources include help with integration and deployment.
Voiceprints: Enrollment uses multiple voice examples to create a voiceprint that is stored on the server for future verification.

Where it ranks on Freedom251

Best AI Voice Biometrics Software in 2026#9 of 21

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Sources

govivace.com/documentation/speaker-verification-api-· checked 3 Oct 2026
govivace.com/authenti-developer-api/· checked 3 Oct 2026
govivace.com/products/speaker-identification/· checked 3 Oct 2026
govivace.com/products/voice-biometrics-speaker-verif· checked 3 Oct 2026
govivace.com/privacy-policy/· checked 4 Oct 2026