LeanLaw vs Time Matters Comparison: Everything You Need to Know Before Choosing

LeanLaw is a cloud-based legal billing and trust accounting platform designed to help law firms streamline time tracking, invoicing, trust accounting and financial reporting. Founded in Seattle, the company built its product around a tight integration with mainstream accounting software, specifically QuickBooks Online and Xero, rather than attempting to replace them. This approach addresses a frequent source of friction in small and mid-sized firms, where attorneys want a legal-specific billing experience while firm administrators and outside accountants prefer to keep the books in a familiar general accounting system. LeanLaw synchronises the two, reducing duplicate entry and reconciliation errors. Time and expense capture is available through web and mobile interfaces, with timers, bulk entry and support for multiple billing arrangements including hourly, flat fee, contingency and retainers. Invoices can be generated in batches using customisable templates, and firms can accept online payments by card and ACH, which helps shorten collection cycles. The trust accounting module maintains client ledgers and supports compliant handling of client funds, including three-way reconciliation reports that help firms satisfy bar association requirements. Because financial transactions synchronise with QuickBooks Online or Xero, the general ledger remains accurate and accountants can work in their preferred environment. Reporting provides insight into billable hours, realisation, collections, accounts receivable ageing and matter profitability, supporting better financial management. Matter and client management features organise basic case information, and the platform integrates with practice management and productivity tools, including Microsoft 365 and Google Workspace, to fit into existing workflows. Security measures include encryption and role-based permissions. Onboarding and customer support are provided by the vendor, including assistance with accounting set-up. LeanLaw is aimed primarily at small and mid-sized law firms in the United States, as well as the accountants and bookkeepers who serve them, that value strong accounting integration and compliant trust management. Pricing starts from around USD 45 per user per month with a free trial; there is no permanently free version.