Litigation support toolkit

Everlaw is cloud-native ediscovery software for litigation and investigations, with AI for surfacing facts with direct citations (Deep Dive), review coding suggestions, and a StoryBuilder writing assistant. Proven on document sets of 10M+. Quote-based. Retrieval-grounded with citations.

CoCounsel is Thomson Reuters' professional-grade legal AI assistant (built on Casetext), covering legal research, document review, drafting, and deposition preparation, grounded in Westlaw content. Sold to firms and legal departments; pricing is quote-based and enterprise, typically bundled with Westlaw. Retrieval-grounded, though outputs still require attorney verification.

EvenUp is a personal-injury-only platform centered on demand packages, expanded to Pre-Litigation as a Service (PLAAS): intake, treatment, demands, and negotiation, plus litigation drafting for discovery and trial. Per-case pricing, quote-based. Demands are AI-generated, so a human reviews the draft and its citations before it is sent.

Harvey is enterprise legal AI for large law firms and professional-services teams, with purpose-built agents, a secure document vault, cross-domain legal research (Knowledge), and contract intelligence. Aimed at AmLaw firms and in-house teams rather than solo or PI practices. Enterprise, quote-based.

vLex (now part of Clio) is an AI legal research platform whose Vincent assistant works across a database of 1B+ legal documents from 100+ countries, aimed at firms from AmLaw 100 to boutiques. Retrieval-grounded. Book a demo or start a free trial; pricing is quote-based.