The right research tools, tailored to how you work
At the forefront of innovation is Westlaw Advantage, our most advanced deep research experience powered by agentic AI. It builds on the trusted strength of Westlaw Edge, which itself is built on the foundational depth of Westlaw UK. Designed to evolve with your needs, each version extends the features of the previous, offering increasing depth, speed, and intelligence.
See how each version aligns with the way you work - today, and as your legal work evolves.
Westlaw Advantage UK
Our most advanced deep research experience powered by agentic AI
Westlaw Edge UK
Smarter tools, sharper insights
Westlaw UK
The trusted foundation for UK legal professionals
Westlaw Advantage UK
Deep Research
Comprehensive legal investigations powered by agentic AI
Deep Research leverages agentic AI to plan and execute thorough investigations into complex legal questions. It systematically examines every aspect of your inquiry, provides transparent visibility into its research methodology, and delivers comprehensive reports with trusted source references from Westlaw Advantage UK.
- Save hours on complex research by letting agentic AI systematically investigate all aspects of your legal question
- Gain confidence with transparent research processes that show exactly how conclusions were reached
- Access comprehensive reports with trusted Westlaw Advantage UK source references for easy verification and deeper analysis
- Uncover overlooked insights and connections through AI-powered systematic investigation that goes beyond traditional search methods
Litigation Document Analyser
Comprehensive legal validation and citation analysis
Litigation Document Analyser streamlines the manual validation process by uploading your legal documents and delivering comprehensive reports with recommendations for additional relevant cases, warnings for cited cases, quotation analysis, and complete tables of authorities.
- Eliminate hours of manual citation checking and validation work with automated comprehensive document analysis
- Gain confidence with warnings for cited cases and recommendations for additional relevant authorities you might have missed
- Ensure research accuracy and comprehensiveness while focusing your time on higher-value strategic analysis and case preparation
UK Analytics
Complex legislative relationship mapping and impact analysis
UK Analytics uncovers, displays, and navigates complex networks by exploring the relationships of any UK legislation at any time. Quickly visualise the impact of newly published legislation, bills progressing through Parliament, and draft statutory instruments.
- Eliminate hours of manual legislative relationship tracking with automated network mapping and visualisation
- Stay ahead of legislative changes by instantly seeing the impact of new bills and statutory instruments on existing law
- Discover hidden legislative connections and amendments that could impact your clients' compliance requirements
- Complete comprehensive legislative research faster by visualising complex regulatory relationships at a glance
UK/EU Divergence Tracker
Cross-jurisdictional compliance monitoring for UK and EU regulatory changes
UK/EU Divergence Tracker helps you easily keep up with emerging differences between UK and EU laws so you can remain compliant in both jurisdictions.
- Reduce compliance risk by automatically tracking regulatory divergence between UK and EU jurisdictions
- Identify new business opportunities arising from regulatory differences between UK and EU frameworks
- Stay informed of critical regulatory changes that could impact cross-border operations and compliance strategies
- Proactively advise clients on jurisdictional differences with clear, visual comparisons of UK and EU regulatory evolution
Westlaw Edge UK
Case Analytics
Comprehensive case history analysis through data visualisation
Case Analytics enables you to confidently and quickly build a complete case history and transform your entire case research through meaningful data visualisation.
- Build complete case histories faster with automated data analysis and visual mapping of legal precedents
- Strengthen legal arguments by identifying patterns and trends across similar cases and judicial decisions
- Transform case research efficiency through intuitive data visualisation that reveals hidden connections and insights
- Make strategic litigation decisions based on comprehensive case analytics and historical judicial behaviour patterns
Legislation Alerts
Proactive legislative change notifications and impact analysis
Legislation Alerts keep you one step ahead of the latest legislative amendments to proactively advise your clients or organisation of any changes.
- Never miss critical legislative changes with automated alerts delivered directly to your inbox
- Proactively advise clients on regulatory developments before they impact business operations or compliance requirements
- Maintain competitive advantage by being first to market with advice on new legislative developments and opportunities
Legislation Compare Tool
Multi-jurisdictional legislative version comparison and analysis
Legislation Compare Tool helps you quickly understand how the law will affect you, your organisation, and the industry at different points in time. Compare changes across any two versions of legislation in the UK's English, Welsh, Northern Irish, and Scottish jurisdictions to track evolution and identify compliance requirements.
- Eliminate manual comparison work by instantly highlighting changes between any two versions of legislation
- Ensure multi-jurisdictional compliance by comparing legislative differences across EU, UK, English, Welsh, Northern Irish, and Scottish law
- Track legislative evolution over time to understand regulatory trends and anticipate future changes
- Make informed strategic decisions by clearly seeing how legislative changes will impact your organisation and industry sector
Westlaw UK
Primary law
Comprehensive coverage of cases, legislation, journals, and legal updates
Access authoritative primary law, including cases, legislation, annotated statues, and UK court dockets – maintained to the highest editorial standards for England, Wales, Scotland, and Northern Ireland
Secondary sources
Strengthen your analysis with leading commentary
Access leading journals, extensive news coverage, and over 300 commentary titles from the Sweet & Maxwell portfolio, The White Book, Archbold, and Chitty on Contracts.
Topics
An expert-built structure of practice areas and subtopics
Explore unfamiliar areas of law through a searchable Topics framework covering 26 practice areas, with expert-curated subtopics and continuously expanding coverage
Current Awareness
Stay informed with updated legal developments
Stay current with continuously updated coverage of cases, legislation, and legal developments, supported by independent news on the issues that matter most
Trusted legal research to deliver the best outcomes for your needs
Whether you’re solving complex legal questions or working at speed, there’s a Westlaw plan to match.
Westlaw Advantage UK
Westlaw Edge UK
Westlaw UK
Cases
Court Dockets
Current Awareness
EU Content
Journals
Legislation
Topics
UK News
Annotated Statutes
Index of Legal Terms
Sweet & Maxwell Journal PDFs and Journal Circulation List
Sweet & Maxwell Law Report PDFs
Case Analytics
Judicial Interpretation
Legislation Alerts
Legislation Compare Tool
Legislation Analytics
UK-EU Divergence Tracker
Westlaw Questions
Deep Research
Litigation Document Analyser
Experience it for yourself today
Whether you choose the power of AI deep research or the trusted essentials of Westlaw, you’ll get the tools you need to move faster, think deeper, and deliver with confidence
Have questions? Contact a representative