Fundraising Fox

ClaimSorted

YC S24

London, GB · Founded 2024 · 20 employees · Hiring · 7 known investors

ClaimSorted delivers claims processing services for insurers, combining claims expertise with proprietary technology to manage claims workflows, detect fraud, and provide policyholders with a branded claims portal and submission interface.

Enterprise SoftwareFintechInsurTechSaaSUnited KingdomEuropePartly Remote

Founders & leadership· Y Combinator alumni (S24)

ClaimSorted was founded in 2024 by Pavel Gertsberg and German Mikulski.

PGPavel Gertsberg
Pavel Gertsbergin𝕏FounderPavel Gertsberg founded and scaled Fluffy, a pet insurance company that reached over 20,000 customers. Previously, he held a Head of Growth role at SaaS and InsurTech companies, building marketing, sales, and product functions.
GMGerman Mikulski
German MikulskiinFounderGerman Mikulski co-founded Fluffy, a pet insurance company that used AI to automate back-office operations, and previously worked at Deutsche Bank building transaction processing systems. He is currently CTO at ClaimSorted.

Investors · 7

Also in the syndicate · 2

TransposeYCombinator

Funding

SEC filings, press & company announcements

$13.3M disclosed across 1 of 2 rounds · 2024–2025

Source: company announcements and press reports — follow each round's link for the claim.

Competitors · 4

by search overlap
Revecore4 shared keywordsRevecore provides AI-enabled revenue cycle management services that help hospitals and health systems recover revenue through complex claims processing, denials management, underpayment recovery, and accounts receivable acceleration. Its ReClaim platform applies payer rules and machine-learning models trained on hundreds of millions of claims to identify and recover revenue leakage for its healthcare provider clients.
Experian3 shared keywordsExperian offers consumers tools to access their credit report and FICO Score, build credit, and manage money, including credit card matching, bill and subscription negotiation, car insurance comparison, and a digital checking account with debit card. It serves individual U.S. consumers through its app and financial products.
Guidewire Software3 shared keywordsGuidewire provides technology and software for property and casualty (P&C) insurers to run and grow their business. It serves the insurance industry with a platform for core operations, data, and digital engagement.
ClaimInformatics, Inc.3 shared keywordsClaimInformatics offers independent payment integrity and ERISA fiduciary compliance services for self-funded health plans, captive health plans, TPAs, and benefits consultants. Its ClaimIntelligence platform reviews claims pre- and post-payment to catch billing and coding errors, while its FOCUS platform with CLEAR contract review helps fiduciaries document compliance under ERISA and the Consolidated Appropriations Act.

Companies competing with ClaimSorted for the same Google search keywords, organic and paid, via search-intersection analysis.

Companies House · registry record

View on Companies House ↗
Registered name
CLAIMSORTED LTD
Company number
15848796
Status
Active
Company type
Private limited company
Incorporated
19 Jul 2024
Registered office
Claimsorted, 124 City Road, London, London, Greater London, EC1V 2NX
Nature of business (SIC)
62090 — Other information technology service activities
Accounts
last made up to 31 Dec 2025 · next due 30 Sept 2027
Confirmation statement
last made up to 14 Dec 2025 · next due 28 Dec 2026

Current officers · 1

  • Pavel Gertsberg director, appointed 19 Jul 2024

Source: Companies House public register · retrieved 5 Aug 2026. Contains public sector information licensed under the Open Government Licence v3.0.

In the news

Frequently asked questions

What does ClaimSorted do?
ClaimSorted delivers claims processing services for insurers, combining claims expertise with proprietary technology to manage claims workflows, detect fraud, and provide policyholders with a branded claims portal and submission interface.
Who founded ClaimSorted?
ClaimSorted was founded by Pavel Gertsberg, German Mikulski in 2024.
Who are ClaimSorted's investors?
ClaimSorted's investors include firstminute capital, Transpose Platform Management, Y Combinator, Atomico, Precursor Ventures.
How much funding has ClaimSorted raised?
ClaimSorted has disclosed $13.3M raised across 1 of its 2 known rounds.
Where is ClaimSorted headquartered?
ClaimSorted is headquartered in London, GB.