Series C · Legal & Compliance Tech · Manchester, United Kingdom · Founded 2018 · 50–100 employees
Summize is an AI-powered contract lifecycle management platform that integrates directly into everyday tools like Microsoft Word, Outlook, Teams, Slack, and Salesforce. The Manchester-based startup has achieved five consecutive years of 100%+ ARR growth and recently raised $50 million to accelerate global expansion. Their innovative Summize Intelligent Agents (SIA) use agentic AI to automate contract reviews and redlining, serving notable customers including Revolut, AMC Networks, and multiple NBA, MLB, and NFL teams. The company has expanded to the US with offices in Boston and San Diego while maintaining strong growth momentum with a 59% headcount increase in the past year.