Helix Raises $6.2 Million for Voice Verification Platform

Nov 11, 2026
Helix raised $6.2 million and launched a voice verification platform that checks whether users are human and estimates their age on their devices.

Helix said in a press release that it raised $6.2 million and launched its voice based human verification platform with initial partners. Chicago Ventures led the funding, with participation from BAM Ventures, Aglaé Ventures, Corazon Capital, Tusk Ventures and other investors.

The platform asks users to complete a four number voice challenge, then checks whether they are human and estimates their age in under four seconds. Processing happens on the user's device, and Helix says no data ever leaves the phone. Companies can add the service through a software development kit.

Helix is testing the platform with partners including home health and wellness provider Zeel. The company says its age assurance system meets the ISO/IEC 27566-1:2025 standard and holds certifications from the Age Check Certification Scheme and the IEEE Online Age Verification Certification Program.

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