Collbox

CollBox is a financial services company specializing in accounts receivable management for law firms. Founded in 2015 and headquartered in Austin, Texas, CollBox integrates with legal practice management systems like Clio, MyCase, Smokeball, and QuickBooks Online to automate the identification and follow-up of past-due accounts. Their approach combines AI-enhanced automation with personalized outreach from professionals trained in accounts receivable, aiming to preserve client relationships while improving financial performance. CollBox offers both one-time "clean-up" projects and ongoing monthly support, with a flat-fee model where firms retain 100% of payments collected. Clients typically see payments collected 40% faster than with traditional processes, at just one-sixth the cost of hiring in-house staff for collections management. In 2025, CollBox was named "Best Business of Law App" in the Clio Integration Awards, and in 2026, they won first place at the ABA TECHSHOW Startup Alley competition.