Isomer was founded by Sean Chou, Sean Casey.

Who are Isomer's investors?

Isomer's investors include Equal Ventures, Emergence Capital Partners, British Business Investments.

Isomer

3 known investors

Find your way into Isomer

241 people in our graph share verified history with the Isomer team — schools, employers, funds. One of them is your warm intro.

Jay Humunlockedknows Sean Casey · together at AIS inc (overlapped)

×2knows the team · via SAP Fieldglass

×3knows the team · via Catalytic

×6knows the team · via ShiftGig

Isomer builds an AI-powered signals layer that reads unstructured claims communications — emails, letters, attachments, and threads — to surface risk signals and reduce manual inbox triage, routing, and data entry before a claim is formally opened. It serves insurance carriers, TPAs, and self-insured enterprises operating in regulated environments.

AI & Machine Learning Enterprise Software InsurTech

Founders & leadership

Sean Chou Co-Founder & CEOSean Chou spent 20+ years building enterprise software, including growing Fieldglass's vendor management platform to a $1B SAP acquisition and earlier work on intelligent RPA technology at Catalytic before it was acquired by PagerDuty. He is co-founder of Isomer, which applies AI to surface risk signals in insurance claims communications.

Sean Casey Co-Founder & CPOSpent seven years at divvyDOSE as Chief Product Officer and later CTO, and served as Senior Director of Product Management at UnitedHealth Group, where he was a founding member of its AI and Innovation Committee. He also advises CodeRx and works as a fractional product leader for various companies.

Investors · 3

Equal Ventures✓ confirmed by IsomerNew York · $1M – $2M

How we know: Equal Ventures's portfolio page · the company's own site · the VCSheet dataset · Not right? Tell us

Emergence Capital Partners✓ confirmed by IsomerSan Francisco · $500K – $10M

How we know: the company's own site · Not right? Tell us

British Business InvestmentsreportedSheffield

How we know: funding news · Not right? Tell us

Founder mafia

2 people who came through Isomer went on to found or lead other companies.

Sean ChouCo-Founder & CEOFounded Catalytic Sean CaseyCo-Founder & CPOFounded ShiftGig

Frequently asked questions

What does Isomer do?: Isomer builds an AI-powered signals layer that reads unstructured claims communications — emails, letters, attachments, and threads — to surface risk signals and reduce manual inbox triage, routing, and data entry before a claim is formally opened. It serves insurance carriers, TPAs, and self-insured enterprises operating in regulated environments.
Who founded Isomer?: Isomer was founded by Sean Chou, Sean Casey.
Who are Isomer's investors?: Isomer's investors include Equal Ventures, Emergence Capital Partners, British Business Investments.