Compare CoCounsel vs. Sirion CLM

Thomson Reuters CoCounsel is a professional AI platform that assists legal, tax, accounting, and audit professionals with research, analysis, document drafting, and workflow automation. The platform combines generative AI and agentic capabilities with authoritative content from Thomson Reuters research and information services. CoCounsel Legal integrates with Westlaw and Practical Law to support legal research, contract analysis, litigation preparation, and document drafting. Its document analysis tools can review large collections of files, extract relevant information, identify issues, and provide citations linking findings to their original sources. Legal drafting capabilities help users generate agreements, correspondence, and other documents using existing precedents and organizational knowledge. CoCounsel Tax supports tax research, return analysis, regulatory interpretation, and preparation of client deliverables using Checkpoint and other trusted sources. CoCounsel Audit & Accounting assists with workpaper analysis, technical research, risk identification, and audit documentation. Agentic workflows enable the platform to plan and execute multistep assignments while supporting reusable templates, shared workspaces, and document-based collaboration. CoCounsel includes enterprise security and privacy controls and is designed to help professionals complete complex work while retaining the ability to review and verify AI-generated findings.

Bringing together category-leading innovation, unrivaled Contract Lifecycle Management expertise, and a deep commitment to customer success, Sirion helps the world’s leading businesses contract smarter. Sirion contract lifecycle management (CLM) software revolutionizes contracting—transforming contract data into digital assets and delivering real-time insights for the full contract lifecycle. With industry-best AI, the powerful Sirion CLM platform accelerates contracting processes, reduces risk, cuts costs and delivers 360-degree visibility across the entire contract portfolio. Sirion is trusted by over 200 of the world’s most successful organizations to manage 5 million+ contracts worth more than $450 billion across 70+ countries.