SUMMIZE LIMITED

Summize is an AI-powered Contract Lifecycle Management (CLM) solution and contract intelligence system. Its mission is to streamline contract processes, making interactions with contracts more efficient and easier to understand, thereby enabling legal teams to focus on strategic work. The company was founded in 2018 and is headquartered in Manchester, UK, with additional offices in Boston, Massachusetts, and San Diego, California.

Summize offers a comprehensive CLM platform that integrates directly into existing business tools such as Microsoft Word, Outlook, Teams, Slack, Salesforce, HubSpot, and Jira. The platform features a three-layer architecture comprising a Knowledge Base for legal knowledge, an Operations layer for managing the full contract lifecycle, and an Agentic AI layer (Summize Intelligence Agents - SIA) that provides instant answers and insights. This approach supports various functions, including contract request, review, repository management, and analytics, serving in-house legal teams, sales, finance, HR, and procurement across diverse sectors, with a focus on mid-market organizations.

In January 2026, Summize secured a $50 million investment round to fuel its global expansion and advance its AI contract intelligence capabilities. The company further expanded its expertise in June 2026 by acquiring key personnel and proprietary assets from InnoLaw Group, a CLM consultancy. Summize reported 75% annual recurring revenue (ARR) growth from fiscal year 2025 to 2026, with 70% of its business originating from the U.S. Co-founded by CEO Tom Dunlop and CISO David Smith, Summize aims to differentiate itself by embedding contract intelligence within existing workflows, promoting high user adoption and positioning itself as a critical layer within an organization's tech stack.