By analyzing micro-vocal tremors paired with AI, we are able to recognize acoustic discrepancies using a standard smartphone microphone.

In the video above, Founder Javier Villarreal blows into a medical grade breathalyzer to show he is sober and after a few drinks, blows into a medical grade breathalyzer and then into his own audio based breathalyzer.

We are currently raising a $250,000 round to power 23Branches through our Angel and Seed phases. This capital allows us to continue building out our dataset, further refine and strengthen the model, and maintain momentum as we move through active conversations with Angels and VCs. Every dollar goes directly toward accelerating development, validating the technology at scale, and solidifying our position as the leader in AI-based impairment detection. We’ve proven the concept, now we’re raising to execute, scale responsibly, and build something that can redefine how people make safe decisions.