Built by litigators
who understand
the fight
We're on a mission to give lawyers their time back. Founded by practitioners from the world's leading law firms, Crimson combines deep legal expertise with advanced AI.
Backed by top investors including Y Combinator, Symphony Ventures and Twenty Two Ventures, as well as litigators and arbitrators at leading law firms.
Freeing lawyers to devote more time to winning cases
Litigation and arbitration teams spend countless hours on document review, evidence sorting, and case file organization. These are essential tasks, but they pull lawyers away from what they do best.
Crimson exists to change that. By applying purpose-built AI, we automate the tedious work so lawyers can do more of what they love – crafting arguments, devising strategies, and advocating for clients.
Deep Legal Expertise
Founded by practitioners from Clifford Chance, WilmerHale, and Willkie Farr & Gallagher
Purpose-Built AI
Advanced language models designed specifically for litigation workflows
Enterprise Security
SOC 2 Type II attested, GDPR compliant, encrypted at rest and in transit
What drives us forward
These principles guide every decision we make, from product design to customer relationships.
Practitioner-First
Every feature we build starts with a real problem faced by litigators. We don't build for technology's sake – we build for impact.
Trust & Security
Legal work demands the highest levels of confidentiality. Security isn't a feature; it's the foundation of everything we do.
Intuitive Design
Powerful tools should be simple to use. We obsess over user experience to ensure lawyers can focus on the case, not the software.
Client Partnership
We succeed when our clients succeed. We work closely with law firms to understand their needs and deliver real value.
Clarity & Precision
Clear thinking demands clear communication. We focus on precision in every interaction, from UI design to how our AI presents its findings.
Reliability & Verifiability
Every response includes citations to source documents, giving lawyers the confidence to trust and verify. Accuracy is non-negotiable.
Meet the people behind Crimson
A unique blend of legal expertise and technical innovation, united by a shared mission.
Backed by leading investors
Get in Touch
Let's discuss how Crimson can help your team
Whether you're a large law firm or boutique practice, we'd love to learn about your challenges and show you how Crimson can help.