Crimson
AI case intelligence platform for litigation lawyers, used by firms like Dentons, A&O Shearman and Duane Morris.
crimson.law ↗Why it's here
YC Spring 2025 company that raised an oversubscribed $2.5M seed in May 2026, expanded into the US, and lists Dentons, A&O Shearman and Duane Morris as customers.
source: ycombinator.com- Focus
- Legal AI
- Founded
- 2024
- Total raised
- $2.5Msource: ycombinator.com
- Latest round
- Seed, $2.5M, May 2026
- Team size
- 1-10 people
- Staff (Companies House accounts)
- 3, average over the period to 30 Sep 2025source: find-and-update.company-information.service.gov.uk
- London office
- 34-37 Liverpool Street, City of London EC2M 7PPsource: crimson.law
- London presence
- HQsource: crimson.law
- Investors
- Y Combinator (lead), Amino Capital, Eight Capital, Progressive Ventures, Scale Asia Ventures, Symphony Ventures, Twenty Two Venturessource: crimson.law
- Accelerator
- Y Combinator X25source: ycombinator.com
- Nearest station
- Liverpool Street, 147 m
- Visas
- Licensed visa sponsor, listed as Crimson LegalTech Ltdsource: gov.uk
- Elsewhere
- LinkedIn ↗
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