# Siri co-founder backs Helix for its voice ID tech

- URL: https://talkfuse.com/story/siri-co-founder-backs-helix-for-its-voice-id-tech/
- Published: 2026-11-11T15:02:47+00:00
- Updated: 2026-11-11T17:35:00+00:00
- Original publisher: TechCrunch
- Original article: https://techcrunch.com/2026/11/11/siri-co-founder-backs-helix-for-its-voice-id-tech/
- Topics: Gadgets, Technology

## Key points

- Helix raised $6.2 million for on-device voice verification.
- Siri co-founder Dag Kittlaus is backing and advising the start-up.
- The technology aims to check users while limiting personal data sharing.

## Summary

Helix, a start-up using voice technology to check whether someone is human and estimate their age, has raised $6.2 million with backing from Siri co-founder Dag Kittlaus, who will advise the company. It aims to offer websites and services another way to deter bots and verify users, while limiting the need to share personal information.

Founded in 2025, Helix says its model runs on users’ devices, including an iPhone 13, and can replace or supplement CAPTCHA. Its customer Zeel uses the technology to verify healthcare providers visiting clients’ homes, and the company is exploring worker checks and pilots to assess signals such as drunkenness or distress. Helix says it does not identify individual speakers or reliably detect lies, and its technology is not yet reliable at spotting AI agents during live calls.

---
Summarised by TalkFuse (https://talkfuse.com/). Quote the original publisher for the reporting and link this page for the summary and discussion.