Disco vs Westlaw
Side-by-side comparison of AI visibility scores, market position, and capabilities
Nasdaq LAW; $144.8M revenue 2024 (+5% YoY); 315 large customers; Cecilia AI 32K docs/hour; 90%+ precision vs 75% human; EU launch 2025; legal tech market $31.59B; eDiscovery leader
About
DISCO is a legal technology company founded in 2013 in Austin, Texas, on the mission of using AI to make legal work faster, more accessible, and more just. The company's core technology applies machine learning to eDiscovery — the process of identifying, collecting, and producing electronically stored information in litigation — and has extended its AI platform into legal hold, case management, and contract analysis. DISCO is publicly traded on the New York Stock Exchange under the ticker LAW.\n\nThe DISCO platform serves law firms, corporate legal departments, and government agencies. Its AI engine, Cecilia, processes up to 32,000 documents per hour with 90%+ precision, significantly outperforming the roughly 75% accuracy typical of manual human review. This combination of speed and accuracy addresses the core economics of eDiscovery, which historically requires armies of contract attorneys for large-scale document review. DISCO serves 315 large customers and has expanded into the European Union with a 2025 product launch targeting GDPR-compliant eDiscovery workflows.\n\nDISCO reported $144.8 million in revenue for 2024, a 5% year-over-year increase, demonstrating durable growth in a competitive legal tech market. The company's position as one of the few publicly traded legal AI companies provides it with capital market transparency and credibility with enterprise buyers. As litigation volumes grow and legal departments face cost pressure, DISCO's AI-first approach to document review positions it as a structural cost-reduction platform rather than a discretionary software purchase.
Thomson Reuters (NYSE: TRI) Westlaw legal research platform with CoCounsel AI ($650M Casetext acquisition); KeyCite citation analysis competing with LexisNexis and Harvey.ai for attorney AI legal research market leadership.
About
Westlaw is a legal research platform owned by Thomson Reuters (NYSE: TRI) — a Toronto, Canada-based information and professional services company generating $6.8+ billion in annual revenue across legal, financial, and risk intelligence segments — providing attorneys, judges, law students, and legal researchers with the most comprehensive legal research database in the US and internationally, offering access to case law dating to the 1800s, statutes, regulations, administrative law, secondary sources (law review articles, practice guides, treatises), and the KeyCite citation analysis tool that verifies whether a legal precedent remains good law and identifies all citing references. Westlaw is one of the two dominant legal research platforms globally (alongside LexisNexis) with the subscription legal research market generating $5B+ annually from law firms, corporate legal departments, courts, and law schools.
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