Summize

Summize is a UK-based CLM platform differentiated by embedding directly into Microsoft Teams, Slack, Word, Outlook, and Salesforce — rather than replacing existing tools. Core capabilities: AI contract review and summarization, contract request management (via Teams/Slack), automated drafting with clause libraries, contract repository with AI search, obligation tracking, and analytics dashboards. Founded 2007 (UK), $50M investment (Jan 2026, headcount up ~60%), 98 employees, 8,957 LinkedIn followers. G2 4.7/5 (99 reviews), Capterra 4.6/5 (25 reviews), Gartner 4.7/5 (3 reviews). Pricing starts ~£99/month (Capterra). LawNext featured Aug 2025 (AI agents launch). Reddit sentiment overwhelmingly positive: ‘game-changer for our 600-person company’, ‘best CLM vendor with advanced AI’, ‘not too hard to set up, fairly user friendly, reasonable cost’. Competes with Ironclad, LinkSquares, Juro, ContractPodAi. Key differentiator: highest adoption rates because it works inside tools people already use (Teams, Slack, Word) rather than requiring a new UI.

Capabilities

Spans 7 product areas: Contract Lifecycle Management, Contract Automation and Drafting (Through Signature), Contract Database Management, Contract Review and Analysis (Post Signature), Document , Review and , Analysis.

Workflow Coverage

Based on published feature listings, this tool maps to 8 workflow areas:

• Document Drafting & Automation — Approval Process Management, Collaborative Drafting and Editing, Contract Clause and Content Management, Contract Attachments Support (+8 more)
• Document Review & Management — Version Control
• Filing & Compliance — Access Controls, Compliance Tracking
• Client & Matter Lifecycle — Buyer/Seller Qualifications Tracking, Completion Status Tracking
• Firm Operations & Growth — Integrations with CRMs, Proposal and RFP Generation
• Billing, Time & Finance — Pricing Integration, Quotes Preparation
• Research & Analysis — Reports and Dashboards
• Communication & Collaboration — Mobile Access to Contracts in Progress

Workflow mappings derived from published feature lists. Not independently verified.

Company Info

• Founded: 2007
• Team size: 51-200 employees
• Funding: $11.6M
• HQ: United Kingdom
• Sector: CLM & Contracting

What We Haven’t Verified

This page was assembled from publicly available information. Feature claims and workflow mappings are based on what the vendor and third-party listings publish — not hands-on testing or practitioner feedback.