Staff
Backed by
The insurancelayer for AI
What we do
AI liability coverage for companies deploying AI. We assess your systems technically, certify them against recognized standards, and will place coverage that closes enterprise deals instead of stalling them.
The problem
The problem
AI is being deployed fasterthan it can be insured.
Companies are shipping AI agents, chatbots, and autonomous workflows into production every day. Each one makes decisions. Every decision carries liability.
Our Solution
Our Solution
Keythorn stands betweenthe companies deploying AIand the coverage they can't get.
AI Companies
Cover the risk your AI actually creates. Close the deals that stall on liability, enter regulated industries, and answer procurement before it asks. Backed by technical underwriting, not legacy assumptions.
Get your assessmentInsurance Carriers
Access a line you can't yet evaluate in-house. We source, assess, and will technically underwrite AI risk for your paper, and our early capacity partners shape the box.
Partner with usOur Mission
Our Mission
Insurance is how progress gets permission.
Every leap forward needed someone willing to underwrite the risk.
Insurance is how progressgets permission. Every leapforward needed someonewilling to underwrite the risk.
Insurance for
ShipsEst. 1347
FireEst. 1681
AutoEst. 1897
AviationEst. 1911
CyberEst. 1997
AINow, with Keythorn
We're building the insuranceinfrastructure for the AI economy.
The team
The team
Built by MIT teamBacked by a16z speedrun
Casey Tewey, Co-founder & CEOSignature is not real, purely stylistic.
MIT '25.
Michael Wong, Co-founder & CTOSignature is not real, purely stylistic.
MIT '25.
Work with us
Work with us
