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Mount Insurance

AI liability insurance carrier purpose-built for autonomous AI agents deployed in production.

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Overview

Mount Insurance is a direct-to-consumer commercial carrier launched in 2026 and built exclusively to insure autonomous AI agents operating in production environments. The company targets mid-market and enterprise organizations running AI deployments where agents hold genuine operational authority -- sending emails, moving money, accessing databases, and executing trades. Mount addresses a market gap created when ISO introduced generative AI exclusions for commercial general liability in January 2026, prompting major carriers to withdraw AI-related coverage.

The carrier integrates pre-insurance risk engineering with policy issuance. Before binding a policy, Mount scans and red-teams agent deployments, identifies vulnerability categories including prompt injection, unauthorized actions, high-stakes hallucination, data exposure, and workflow abuse, and recommends remediation steps. Underwriting parameters are derived from actual agent capabilities, system access scope, and financial exposure points rather than proxy indicators. The company is developing ADR (Agent Deployment Risk) certification, a planned third-party verification credential for AI agent deployments analogous to SOC 2.

Mount was backed by Y Combinator in its Spring 2026 cohort. No external venture funding has been publicly disclosed beyond the standard YC investment. The company was founded by Ines (formerly General Manager at SafetyWing, where she scaled an insurance product from USD 5M to USD 60M ARR) and Julien (AI software engineer and corporate strategy professional).