Crimson partners with A&O Shearman's Fuse to refine its AI solution for complex litigation
London / San Francisco – 29 May 2025 – Crimson, the AI platform for litigation lawyers, has joined Cohort 9 of Fuse, A&O Shearman’s legal tech innovation programme. As part of Fuse, Crimson will be collaborating with A&O Shearman's litigation and arbitration teams across multiple offices, gaining detailed insight into the challenges lawyers face on cross-border cases.
Crimson's selection reflects a wider shift in how top firms are integrating vertical AI tools tailored to individual practice areas. The Fuse programme will give A&O Shearman's lawyers access to Crimson's suite of disputes-specific features, including its context-aware drafting assistant built for high-stakes litigation.
"Fuse gives Crimson the perfect platform for focused product development and rapid growth. We look forward to working closely with A&O Shearman’s litigation lawyers and refining Crimson in response to their feedback to help accelerate our global expansion."
— Mark Feldner, Co-Founder, Crimson
Crimson is redefining how litigation teams manage complex disputes. Built by litigators and AI engineers, Crimson helps lawyers analyse case files, draft legal documents and answer case-specific questions. Backed by Y Combinator and used by leading firms in the UK and US, Crimson is becoming the system of record for litigation teams focused on speed, precision and efficiency in high-value disputes.
About Fuse
Fuse is A&O Shearman's tech innovation space, designed to explore, develop and implement the most promising solutions in collaboration with clients and technology companies. Now in its ninth year, Fuse remains the only legal tech programme with a Band 1 ranking by Chambers and Partners.