Circuit pulls $30M angel round to put AI on the factory floor
Silicon Labs veterans bet that AI can capture the institutional know-how walking out the door as experienced workers retire.
AUSTIN — Circuit, an Austin AI startup founded by Silicon Labs veterans including former chief executive Tyson Tuttle, has raised $30 million from individual investors — one of the largest angel rounds in Texas. The company is building software that turns technical documentation into guided, step-by-step workflows for manufacturing and service teams.
Circuit's platform ingests manuals and other reference material and converts them into an engine that walks workers through tasks like quoting, troubleshooting, field service and customer support. The pitch leans on a demographic problem: as experienced staff retire, decades of hard-won institutional knowledge leaves with them.
The investor roster is unusually marquee for an angel round, including venture investor Jim Breyer, SWBC chairman Charlie Amato and New Relic founder Lew Cirne.
Why it matters
Much of the AI funding wave has flowed to general-purpose models and consumer tools. Circuit represents the quieter, vertical-specific bet: software aimed squarely at industrial operations where downtime is expensive and tribal knowledge is fragile. If it works, it is the kind of unglamorous deployment that actually shows up in productivity numbers — and a reminder that Austin's AI scene runs deeper than chatbots.
The work is getting harder and the people who know how to do it are leaving. Products are more complex, tools are changing, and U.S. manufacturers are being asked to produce more with fewer experienced hands.— Tyson Tuttle, Co-founder and CEO, Circuit
Reported by Next in Austin. Based on reporting from Axios Austin.
