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Description
Knovvu Biometrics offers a fast and secure method to authorize customers by analyzing over 100 distinct voice parameters. The system includes advanced features such as playback manipulation, synthetic voice detection, and voice change detection, ensuring robust protection against fraud. By utilizing this technology, the average time taken for customer authentication during calls is reduced by approximately 30 seconds. This solution operates independently of language, accent, or content, creating a smooth experience for both customers and agents. With its capacity to monitor a multitude of voice parameters, Knovvu Biometrics can identify and authorize callers in mere seconds. Additionally, the system enhances security through its blacklist identification feature, which checks the caller's voiceprint against a blacklist database. Knovvu also boasts a remarkable 95% increase in the speed of speaker identification within extensive datasets, and we maintain a high accuracy rate of 98% for both speaker identification and verification. This innovative approach not only streamlines the authentication process but also elevates the overall security framework in customer interactions.
Description
Dubbing a video into 33+ languages used to mean hiring voice actors, booking studios, and waiting weeks. Perso AI Dubbing replaces that entire workflow with a cloud-based AI platform that delivers studio-quality localized video in minutes.
The platform combines:
- ElevenLabs-powered voice cloning (2025 partnership) that carries each speaker's tone and emotion across languages
- Natural lip sync aligning translated audio to on-screen mouth movements
- Speech recognition covering 99+ languages
- Multi-speaker detection — up to 10 distinct speakers per video
- Script editor with per-speaker review and automatic subtitle export
Adopted by 450,000+ users in 80+ countries. Plans from $6.99 per month. Built by ESTsoft (founded 1993, KOSDAQ: 047560, ISO/IEC 27001 certified).
API Access
Has API
API Access
Has API
Integrations
Google Drive
TikTok
YouTube
Pricing Details
No price information available.
Free Trial
Free Version
Pricing Details
$6.99 per month
Free Trial
Free Version
Deployment
Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook
Deployment
Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook
Customer Support
Business Hours
Live Rep (24/7)
Online Support
Customer Support
Business Hours
Live Rep (24/7)
Online Support
Types of Training
Training Docs
Webinars
Live Training (Online)
In Person
Types of Training
Training Docs
Webinars
Live Training (Online)
In Person
Vendor Details
Company Name
Sestek
Country
United Kingdom
Website
www.sestek.com/voice-biometrics-knovvu
Vendor Details
Company Name
ESTsoft
Founded
1993
Country
South Korea
Website
perso.ai/