Filevine is a comprehensive legal operating intelligence system designed for law firms and legal teams. It combines case management, document assembly, e-signature, billing, and analytics with AI-powered drafting and deposition tools. LOIS, the Legal Operating Intelligence System, helps legal professionals manage matters, automate workflows, and gain insights from data. Filevine serves various practice areas including personal injury, family law, mass torts, and immigration, as well as government and corporate legal departments.