Antidote develops billing compliance software that integrates with law firms’ existing time-recording and practice-management systems to review time entries in real time. Its AI checks each entry against Outside Counsel Guidelines and internal policies, flags potential issues, and suggests compliant revisions before invoices are submitted. By moving compliance upstream, the platform aims to curb the 8–12 percent of billable hours typically lost to write-offs and rejected invoices caused by manual, end-of-month reviews. The software is already in use at firms across the United States, United Kingdom, and Australia, demonstrating early international traction. With fresh capital, Antidote plans to deepen product capabilities, enhance integrations, and scale adoption among global law firms. The company is focused on expanding its U.S. presence while continuing to address revenue leakage and billing friction through automated, real-time compliance.

Total raised

$5M

Funding rounds

1

Latest round

Seed

Latest activity

Jan 2026