platoseed
← All companies
Crimson logo

Crimson

Active

The AI Associate for Litigation Lawyers

Spring 2025Founded 20256 peopleLondon, England, United Kingdom

About

Crimson is the case intelligence platform for complex litigation. We help litigators build a complete picture of each case – every argument, entity and event understood in context – and support them with analysis, drafting and case management across the lifecycle of the dispute.

Founders · 2

Mark Feldner
Mark FeldnerFounder

Former BigLaw litigator, now automating some of the most common tasks in high-stakes litigation. Crimson is the first AI platform purpose-built for complex disputes.

David Strömbäck
David StrömbäckFounder

Building AI for complex disputes.

Launch

Launched on Y Combinator · May 2025
View launch post ↗

Analyze case files, find key evidence and draft legal documents in seconds

Crimson is an AI assistant for litigation lawyers that analyzes case files, extracts key legal issues, identifies inconsistencies, and helps draft arguments, chronologies, and letters. It organizes materials from Outlook and other sources to save lawyers time by answering case-specific questions with cited evidence.

B2BLegalSaaSLegalAI

Related startups

Also in Spring 2025