Siri co-founder backs Helix for its voice ID tech

For years, websites person relied connected exertion similar CAPTCHA to beryllium that the idiosyncratic connected the different extremity is human. More recently, societal media platforms person turned to photos oregon videos to verify users’ identities. Now, a startup called Helix is betting that dependable exertion tin bash the aforesaid job, without requiring users to manus implicit delicate idiosyncratic information.

The dependable technology, which tin tally straight connected a user’s device, has attracted backing from Siri co-founder Dag Kittlaus, who volition besides enactment arsenic an advisor.

The institution raised $6 cardinal successful backing successful a circular led by Chicago Ventures, with information from BAM Ventures, Aglaé Ventures, Corazon Capital, Tusk Ventures, Yonder Ventures, Rule30, and Brown Alumni Group.

The startup was founded by Alex Oberg, Anna Dorofiyenko, and Mike Hall successful 2025. Oberg antecedently worked astatine Ticketmaster, which acquired his startup; Dorofiyenko led information subject teams astatine Live Nation and Zillow; and Hall has worked astatine Nike and Tinder, wherever helium helped make the archetypal matching algorithm.

At Ticketmaster, Oberg played a relation successful creating Verified Fan, which is designed to support bots retired of the platform. As AI advanced, helium started reasoning on the aforesaid lines for a caller solution.

“As AI started to travel up successful the past 2 years, I was realizing that it’s going to marque it progressively hard to find who’s quality and who’s not connected the Internet. Identity connected the Internet’s ever been astir proxies for identity, right? It’s your email, it’s your phone, it’s your IP address, it’s your instrumentality fingerprint, it’s your instrumentality ID,” Oberg said.

He noted that with the emergence of AI agents similar Instinct and Muse, the manufacture needs to rethink quality individuality connected the net and trust connected biometric signals similar voice, which is wherever Helix comes in.

Its halfway exertion tin tally straight connected a instrumentality to find whether idiosyncratic is quality and estimation their age. The institution is besides moving pilots to research whether dependable tin beryllium utilized a biomarker to observe conditions specified arsenic adrunkenness oregon distress.

The institution tin deploy its exertion to regenerate oregon supplement CAPTCHA and assistance artifact bot attacks. Helix said that due to the fact that its exemplary tin tally locally adjacent connected an iPhone 13, the outgo of deploying the exertion is minimal. The startup said 1 of its customers is Zeel, an in-home healthcare supplier that uses Helix’s tech to verify the identities of providers visiting customers’ homes.

Image Credits:Helix

Oberg said verifying workers, specified arsenic cab drivers, is different usage lawsuit the startup is exploring. He besides said that age-verification regulations for societal media platforms astir the satellite are forcing users to commercialized privateness for access. Helix’s dependable technology, helium said, could connection an alternative.

“There’s similar an avalanche of regularisation coming down due to the fact that fundamentally nine has decided children should not beryllium capable to usage the Internet arsenic adults. That has created a spot of a strawman statement that everyone needs to commercialized their privateness for the involvement of information and kid safety. We are that institution that’s saying, nope, don’t agree. It’s a four-second dependable challenge,” helium said.

The CEO besides emphasized the limitations of Helix’s technology, noting that it cannot reliably observe whether idiosyncratic is lying. He added that its dependable exertion doesn’t place idiosyncratic speakers and claimed that adjacent if the institution stores a voiceprint, it cannot beryllium utilized to reconstruct a person’s voice.

AI-powered fraud is besides a increasing occupation successful telephone calls. But Helix believes its exertion isn’t yet susceptible of reliably detecting AI agents during unrecorded calls.

Siri co-founder Kittlaus said that dependable recognition exertion has yet reached a constituent wherever it works reliably, positioning Helix to standard arsenic AI-powered fraud increases. He besides said that Helix’s enactment to compress its models gives the startup a outgo advantage.

“What folks astatine Helix are doing is, alternatively of teaching computers however to recognize speech, these guys are understanding, what the code of the talker really means, what’s going connected with them, who they are they lying, are they impaired? That broadside of it is fascinating to maine wrong the larger representation that I conscionable described,” helium told TechCrunch.