Top 19 Legal Research Software SaaS Companies in May 2026

São Paulo, Sao Paulo, Brazil

LLM for Legal in Brazil

United States

DeepJudge is an AI-powered Knowledge Search that helps legal professionals swiftly find and leverage insights from large document and knowledge management systems using natural language. Effortlessly find previous documents, clauses, briefs and more. DeepJudge’s executive team combines cutting-edge technology researchers and seasoned growth experts. Equipped with PhDs in AI and over a decade of experience at leading big tech and legal technology firms, we know how to deliver quality AI systems that are reliable and secure. Get in touch with us at [email protected].

London, England, United Kingdom

Provider of an online legal-advice platform. The company provides a platform that connects people with lawyers and offers a suite of digital tools for document sharing and collaborating. The platform also offers a searchable directory of lawyers, a lawyer-to-lawyer and client-to-lawyer messaging system, curated legal news, and case updates.

Hamburg, Hamburg, Germany

LEX AI provides an international and AI-powered legal research, knowledge creation and community platform that enables legal professionals, business development experts, law firm executives, auditing/consultancy companies, enterprises, SMEs, political institutions, and associations to gain and extend legal understanding in an accessible, fast, integrated and highly cost-efficient manner. On its integrated platform, LEX AI offers a unique, global networking community for legal professionals to present their expertise, interact with their industry peers and reach out to potential business customers.

San Francisco, California, United States

Provider of contract database of SEC contract filings that are catalogued intended to identify model contracts and clauses for use in contract drafting. The company specializes in collecting sample data clauses with a proprietary data platform, research tools and custom analysis, enabling in-house counsel, attorneys, contract managers and entrepreneurs to take better decisions.

New York, New York, United States

At AnyLaw, our mission is to transform legal research by providing an accessible, top-tier solution for legal professionals. We are committed to demystifying legal research, making it more accessible and intuitive. Through continuous innovation, we offer a comprehensive database of US State and Federal case law, ensuring our users have the most up-to-date and inclusive resources at their disposal. Our platform utilizes advanced AI technology to deliver streamlined, precise case overviews, significantly simplifying the legal research process. This approach enhances both efficiency and reliability. Updated daily, our extensive libraries encompass both current and archival case law, along with newly released slip opinions, ensuring comprehensive coverage. The search experience we offer is intuitive, fast, and user-friendly, with responsive filters for court level, state, and date, complemented by linked citations for effortless navigation. Subscribing to AnyLaw unlocks a wealth of resources. Our users benefit from AI-generated case summaries, extensive legal coverage across various jurisdictions, and the latest updates from state and federal courts. Advanced keyword search capabilities and customizable filters allow for tailored research experiences. Additionally, our platform facilitates effective case management with user-friendly saving and printing options, making AnyLaw an indispensable tool for legal professionals navigating the dynamic landscape of legal research.

London, England, United Kingdom

All you need for legal research. With Legal Data, lawyers no longer need to spend dozens of hours searching for laws, cases and legal connections in the professional community.