BriefCatch Secures $6m to Expand Legal Writing AI
BriefCatch, a legal-writing platform used by law firms and courts, announced it has raised $6 million in Series A financing, representing an increase on its previous valuation. The round was led by Full In, a software-focused growth equity firm where Elodie Dupuy serves as Founder and Managing Partner.
The investment will support the continued development of BriefCatch's legal-writing platform and help advance the company's long-term vision of a more comprehensive, integrated set of AI-assisted writing tools for legal professionals. The funding comes amid rapid market change as law firms digitise at an accelerated pace and adopt generative AI while managing heightened concerns about accuracy, accountability, and data security.
Founded by legal-writing specialist Ross Guberman, BriefCatch delivers expert-guided editing and writing feedback directly within lawyers' drafting workflows. Built on established legal-writing principles, the platform also offers optional, security-conscious AI features designed to help legal professionals sharpen arguments, improve clarity, and maintain full control over their work.
"The market is undergoing a lot of change—law firms are digitising at a rate they hadn't been before," said Dupuy. "AI is driving much of that change, but it also comes with fear. We believe customers will see the value in BriefCatch in accelerating the learning and quality of associates' work, and as a check and balance on generative AI content that will inevitably be part of the future."
Dupuy added that BriefCatch's deep domain focus differentiates it from more generalised legal AI tools.
"We've always preferred deep subject expertise and focused product visions," Dupuy said. "That's usually the path to real value for customers, and customers are the most critical stakeholders to keep happy."
"The company already has a lot of momentum and has achieved it with modest means," Dupuy said. "Our capital and our pool of exceptional operators mean we can help unlock much of the latent demand we see for this product."
With the Series A funding, BriefCatch plans to:
- Accelerate product development, including more advanced AI-assisted writing capabilities tailored to legal workflows
- Expand its team and market presence, supporting broader adoption across law firms and legal organisations
- Deepen its commitment to security, accuracy, and user control, ensuring lawyers retain oversight and responsibility for final work product
"We're thrilled about the next phase of our AI journey: marrying my passion for first-rate legal-writing with a custom AI system that delivers real, career-advancing wins for our customers," Guberman added. "I'm deeply grateful to our team and to our incredibly loyal customers—some of the most respected firms and courts in the world—who have helped us build one of the strongest net revenue retention profiles in legal tech."
About BriefCatch
Founded by bestselling author and legal-writing authority Ross Guberman, BriefCatch delivers expert-informed editing technology trusted by thousands of law firms, courts, agencies, and legal professionals. Integrating directly into Microsoft Word, BriefCatch provides instant, practical guidance to improve the clarity, precision, and persuasive impact of legal writing.
