Summize is a Manchester-headquartered LegalTech scale-up offering an AI-driven contract lifecycle management (CLM) solution that plugs into widely used workplace applications such as Microsoft Word, Outlook, Teams, Slack, Salesforce and HubSpot. The platform automates contract creation, review and obligation management, giving in-house legal teams and business users instant clarity while reducing manual workload. Summize serves customers including Revolut, AMC Networks, Sigma, Matillion and multiple NBA, MLB and NFL franchises. The company operates additional offices in Boston and San Diego as it pushes into the U.S. market. Over the past five years, Summize has achieved 100% year-on-year growth in annual recurring revenue, underscoring strong product-market fit. Management’s stated goal is to remove contracting bottlenecks for mid-sized companies and position legal departments as strategic partners through AI adoption.

Total raised

$56M

Funding rounds

2

Latest round

Equity

Latest activity

Jan 2026