YC Summer 2026 (S26) founder

Aydin Sorensen

Founder of Florin, Florin is an AI-native insurance company that runs autonomously

Company

Aydin Sorensen is listed as a founder of Florin. Florin is a full-stack insurance carrier where a model does the underwriting. When a submission comes in, Florin reads the ACORD forms, then investigates the risk on its own: satellite imagery, permits, public records, even the insured's Instagram, and catches exposures that never make it onto the application. It then simulates tens of thousands of ways the policy year could go, prices the risk, and returns a bindable quote in under a minute instead of weeks. The team is ex-Google, Tesla, Amazon, and Terrafirma, and the bet is that a carrier built this way wins on loss ratio, speed, and cost at the same time.

Founder traction evidence

Public posts and activity attributed directly to this founder.

  1. X

    Insurance brokers in 2026: Me: hi, I need a quote for my client Wholesaler: fill out this form Me: I already filled out this exact form for 9 other carriers today Wholesaler: fill out this form Me: it's literally identical information Wholesaler: fill out this form Me: fine.

    Insurance brokers in 2026: Me: hi, I need a quote for my client Wholesaler: fill out this form Me: I already filled out this exact form for 9 other carriers today Wholesaler: fill out this form Me: it's literally identical information Wholesaler: fill out this form Me: fine.

  2. X

    your insurance agent is a 58 year old man named Doug who faxes your application to a carrier that prices your business using a table from 1987 Doug takes 15% forever we are going to make Doug get a real job

    your insurance agent is a 58 year old man named Doug who faxes your application to a carrier that prices your business using a table from 1987 Doug takes 15% forever we are going to make Doug get a real job

  3. X

    A clear investing philosophy cuts through the noise.

    A clear investing philosophy cuts through the noise. If you’re serious about investing, you need one. • PART 0: Different Camps of Value Investing • PART 1: A Silly Example: Grocery Shopping • PART 2: Act like a Business Owner • PART 3: Evolving Definitions of “Cheap” and

  4. X

    Intro to Value Investing: Finding the Right Mentality PART 0: Different Camps of Value Investing Value investing today has two distinct categories.

    Intro to Value Investing: Finding the Right Mentality PART 0: Different Camps of Value Investing Value investing today has two distinct categories. Great businesses at a fair price. Modern Buffett. DIRT CHEAP businesses, so cheap that the quality of the

  5. X

    I didn’t even apply to YC and I got in

    I didn’t even apply to YC and I got in

  6. X

    $1.8B in buybacks in 6 months for a company at a $13-15B mkt cap is actually impressive That’s a mid 20% buyback yield I’m talking about $CHTR.

    $1.8B in buybacks in 6 months for a company at a $13-15B mkt cap is actually impressive That’s a mid 20% buyback yield I’m talking about $CHTR. Debt situation is ass tho ($90B+) But I do wonder if they ever cut back on CapEx from $11B maintenance capex to $8-9B. About to

  7. X

    Learning to withstand embarrassment

    A reflection on learning to withstand mild embarrassment, creating new opportunities, and becoming a more weathered person.

  8. X

    Bumble position

    Bumble looked compelling in the $2.50s; I acquired a position and it seems to be rising on acquisition buzz.