The problem
Solo lawyers and small firms lose billable hours to admin: matters tracked in spreadsheets, documents on local servers, invoices chased by hand, and research databases that don’t connect to the case files they relate to. Legacy on-premise tools were built for big firms with IT staff, leaving everyone else with paper-era workflows.
How it works
Clio’s cloud operating system for law firms combines matter and document management, time-tracking, billing and online payments, and client intake/CRM in one login. After completing its $1B acquisition of vLex in November 2025, Clio fused its platform with vLex’s Vincent AI and global legal database into what it calls an Intelligent Legal Work Platform — practice management plus research, drafting, and firm operations with AI across all of it. Founded in 2008 by Jack Newton and Rian Gauvreau in Burnaby, BC, it now serves 150,000+ customers in 100 countries.
Pain points
Unbilled hours lost to manual time entry, servers that need a consultant to maintain, clients who pay late without online payment links, and researchers toggling between a matter file and a separate research subscription.
Business model
Per-user subscriptions per firm, transaction fees on Clio Payments client billing, add-ons for intake/CRM and advanced reporting, and enterprise plans for mid-size and large firms.
Challenges
Integrating 350+ vLex staff and a $1B asset without slowing the core product; AI-native entrants like Harvey reset expectations on legal drafting speed; and conservative firms need proof that AI research is accurate and client-confidential before they pay premium tiers.
Funding
- Raised: $900M Series F (Jul 2024, $3B valuation) followed by a $500M Series G (Nov 2025) led by NEA with TCV, Goldman Sachs Asset Management, Sixth Street Growth, and JMI Equity, plus a $350M debt facility (Crunchbase News; JMI Equity).
- Valuation: $5B at the Series G (JMI Equity).
Latest — November 2025
Clio closed its $1B acquisition of vLex — the largest M&A deal in legal-tech history — alongside the $500M Series G at a $5B valuation, positioning itself as an AI-first legal intelligence platform (JMI Equity, November 2025).