vLex Library

A New Legal Research Experience

vLex delivers one billion legal documents from over 100 countries through a single interface. Our platform visualizes case connections, provides intelligent search, and offers real-time legal updates—all designed to help legal professionals work more efficiently and effectively.

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Legal Research Tools

Identify the Information You Need

vLex's suite of analysis tools quickly surfaces critical legal insights, visualizes case connections, and tracks how legal precedents evolve—turning hours of manual review into minutes of confident decision-making.

Precedent Map
Key Passages
Cited Authorities

Precedent Map

Determine if a case can be considered good law with a visual representation of how it is connected to other documents, allowing you to find precedents at a glance and navigate the law with ease.

  • Interactive Visual Connections - Each case is represented by a circle in the map, with the central circle being your case of interest. Inside circles show cases cited by your document, while outside circles display cases that have subsequently cited your document.
  • Treatment Analysis at a Glance - For US, UK, and Ireland cases, treatment types are color-coded (green for positive, yellow for caution, red for negative, orange for neutral), letting you instantly assess precedential strength.
  • Efficient Navigation - Click once on any circle to see its relationships to other cases, double-click to go directly to that document, and use the filters to narrow results by treatment type, key terms, or legal category.
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Key Passages

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Cited Authorities

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Search Capabilities

Search the Way You Want

vLex enables you to search the way you want—choose between an auto-complete search bar, advanced search with boolean options, or an intuitive and easy-to-navigate browsing tool.

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The intuitive vLex search bar will suggest cases, documents, books, and journals as you type.

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Use the Browse tool to start filtering your results by specific jurisdictions, courts, document types, categories of law, or practice areas.

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Use advanced search to obtain highly relevant search results and ensure you find exactly what you are looking for. Give your search more precision to get the best search results possible with a wide range of Boolean operators available on vLex.

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Fine-tune your legal research by personalizing your search to single or multiple countries, states, and regions.

Legal Documents
Access the world's most extensive collection of legal information, including primary law, secondary sources, and exclusive publications from across the globe.
1 Billion+
Daily Updates
Stay current on legal developments with new updates continuously added to the vLex Library from official sources each day.
350,000+
Data Sources
Leverage diverse collections from courts, governments, publishers, and exclusive partners that can't be found on any other platform.
2,500+
"Working with vLex and their outstanding content and technology, we have the chance to explore together a number of use cases for the application of machine learning to legal text."
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Nick West, Chief Strategy Officer

Mishcon de Reya

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Transform Your Legal Research

Discover how vLex Library can enhance your legal research with intelligent tools and the world's most comprehensive legal database.

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Vincent

AI Engineered for Lawyers

Industry Certifications

Vincent AI meets the highest security standards with SOC2 certification and ISO 27001 compliance, demonstrating our commitment to protecting your confidential legal information.

Continuous Monitoring

Our security systems undergo regular independent assessments and real-time monitoring to identify and address potential vulnerabilities before they impact your data.

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