hyperexponential

hyperexponential sells hx, a platform for end-to-end commercial P&C underwriting work. The website lists modules for submission triage, complex risk assessment, quote generation, renewals, portfolio monitoring, reinsurance management, wording and regulatory monitoring, and actuarial modeling.

The customers are commercial property and casualty insurers. Testimonials on the website come from Markel, Banyan, Novacore and Aviva, the last described as a former chief underwriting officer. The website does not describe the pricing or revenue model.

The website lists Amrit Santhirasenan as CEO and co-founder, with Michael Johnson as co-founder. Open roles are listed as hybrid positions in London, New York and Warsaw. The founding year and headcount are not stated.

Product: hx, an agentic platform for submission triage, pricing, renewals, portfolio monitoring, reinsurance and actuarial modeling for underwriting teams.