AI agent insurance

The newest category in commercial insurance: coverage for losses caused by AI. As standard policies add AI exclusions, these players write affirmative coverage for AI agents and generative AI — some pairing it with model verification, certification, or continuous scanning. Independent, source-checked profiles, with ratings and key facts side by side.

Ratings are QuoteSweep’s independent editorial score (out of 5), calibrated within this category. Tap any company for the full profile and methodology.

Company	Rating	Best for	Backing	Key coverage	Availability
Corgi	4.5 / 5	Startups and tech companies wanting a full insurance stack, including AI risk	~$378M raised (reported); latest a $106M Series B1 at a $2.6B valuation	Technology E&O (incl. AI), Cyber, Media Liability +4 more	US startups and technology companies
Testudo	4.3 / 5	US companies needing standalone, Lloyd's-backed generative AI liability	IA Capital, LocalGlobe, A100x, Goldman Sachs partners; Lloyd's Lab	Generative AI liability (standalone)	All 50 US states (E&S)
Armilla	4.1 / 5	AI liability paired with independent model verification, distributed via brokers	~C$6M (US$4.5M) seed led by Mistral Venture Partners (2024); Lloyd's coverholder, partners incl. Chaucer, Axis, Convex, Swiss Re, Greenlight Re	Affirmative AI liability (generative AI + agents)	Via brokers
AIUC	3.9 / 5	Enterprises and AI vendors wanting a certified-plus-insured approach to AI agents	$15M seed, backed by Nat Friedman (reported)	AI agent liability (with AIUC-1 certification)	US enterprises
Mount	3.9 / 5	Companies deploying autonomous AI agents in production	Y Combinator (Spring 2026)	AI agent liability (ActiveCover, 8 risk categories)	US, AI-native companies
Klaimee	3.8 / 5	AI vendors and enterprises insuring autonomous AI agents	Y Combinator	AI agent liability (first- and third-party)	US, B2B (bounded use cases)