Mount YC Application

Spring 2026Active

Mount went through Y Combinator in the Spring 2026 batch as a Fintech company. Below: what the company does, who founded it, and its application to YC, reconstructed question by question in the real YC form.

YC batch: Spring 2026
Industry: FintechInsurance
Team size: 2
Status: Active
Launched: 2026

Founders

Fabian AmherdFounder
John BachmannFounder

What Mount does

TLDR: Mount is building the AI insurance carrier, starting with liability coverage for deployed AI agents. As everyone moves AI Agents into production and gives them more responsibility, we help businesses insure and secure them. Whenever responsibility shifts from human operators to autonomous systems, so too does the liability that accompanies it. The systems also introduce new risks: agentic software failures, prompt injection attacks, autonomous workflow errors, data leaks, and more. Legacy insurance was not built for this. Existing policies are often silent, ambiguous, or exclude autonomous software, and traditional insurers lack the data and technical capability to assess deployed AI Systems. Our first product, the Mount AI Liability Policy, is built for mid-market and enterprise companies deploying autonomous AI agents in real business processes. We scan and red-team AI deployments, quantify operational risk, help fix vulnerabilities, and insure the residual risk with purpose-built AI liability coverage. Mount is best thought of as a highly automated version of today's commercial insurance carriers, which run on manual workflows, layers of intermediaries, and tens of thousands of employees. AI enables automation of underwriting, pricing, policy issuance, claims, fraud detection, customer support, and distribution. We believe that the best way to use this opportunity is to rebuild those processes from the ground up.

Mount's YC application, reconstructed

Y Combinator application

Mount, Spring 2026 batch. The real form questions, answered from public data.

Founders2
Company7
Progress7
Idea4
Equity3
Curious2
Batch Preference1

Company

Company name

Mount

Describe what your company does in 50 characters or less.

The AI Insurance Carrier

What is your company going to make? Please describe your product and what it does or will do.

We are building the AI insurance carrier, starting with liability coverage specifically for deployed autonomous AI agents. Our product scans these AI deployments, runs adversarial tests to expose vulnerabilities, quantifies operational risk, and offers a purpose-built liability policy covering residual risks traditional insurance excludes. It automates underwriting, pricing, policy issuance, and claims, tailored to mid-market and enterprise companies using AI agents in real workflows.

Where do you live now, and where would the company be based after YC?

We live in San Francisco, CA, and the company will be based here after YC.

Explain your decision regarding location.

San Francisco is a hub for both AI startups and insurance innovation, giving us access to technical talent and potential customers in fintech and enterprise AI sectors.

21 more answers in the full application

Founders, Progress, Idea, Equity, Curious, Batch Preference are in the full version. Create a free account to open it in YC Insights, next to every other YC batch.

See full application

Frequently Asked Questions

Is this the real Mount YC application?

No. Y Combinator keeps submitted applications private. This is a reconstruction: the real YC form questions, answered from Mount's public data (launch notes, founder backgrounds, product description). It shows how a company like Mount would present itself to YC, not the text they submitted.