YC Summer 2026 (S26) company

Insurf

The AI-Native Decision Infrastructure for Health Insurance

About Insurf

Insurf is the AI-native data and decision layer for health insurance. Our first product, Inveto, automatically turns denied healthcare claims into source-cited, physician-attested appeals, recovering revenue practices lose today. Every claim it resolves builds the coverage-decision graph, the proprietary dataset of real payer behavior that powers our next product, Surely, which prices the true cost of a health plan for employers and brokers.

Public traction evidence

Each signal links to the public source used for attribution.

  1. LinkedIn

    Got into YC; nothing to $500k in 2 weeks

    Got into YC; nothing to $500k in 2 weeks. Kudos to co-founder Chang Lu.