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LexisNexis Legal & Professional Unclaimed

Legal Technology

www.lexisnexis.com

LexisNexis Legal & Professional is a global provider of legal, regulatory, and business information and analytics that empower professionals to research, assess risk, and make informed decisions.

LexisNexis Legal & Professional is a global provider of information, analytics, and AI-enabled solutions for legal, regulatory, and business professionals. Serving law firms, corporations, government agencies, and researchers worldwide, the organization helps users conduct legal research, due diligence, risk assessment, compliance, and strategic decision-making by delivering trusted content, data integrations, and advanced AI-assisted workflows. The company emphasizes privacy, security, and responsible AI, maintains a broad content universe of legal, regulatory, business, and news information, and supports customers with tools for research, drafting, case management, litigation analytics, and governance. It operates as part of RELX Group and has regional capabilities across the Americas, Asia-Pacific, and Europe, providing multilingual, globally sourced content and integrations to drive productivity and accuracy in professional workflows.

We are committed to actively advancing the rule of law through our daily operations, products and services, the efforts of our people, and in collaboration with customers and key stakeholders.

What we offer

Protégé

Transform legal workflows with comprehensive AI solutions that enhance productivity and ensure compliance.

www.lexisnexis.com/en-us/products/protege.page

Lexis+ with Protégé

Enhance legal workflows with AI-powered drafting, research, and real-time collaboration.

www.lexisnexis.com/en-us/products/lexis-plus-protege.page

Nexis+ with Protégé

Streamlines business intelligence with AI-driven insights and trusted data.

www.lexisnexis.com/en-us/products/nexis-plus-protege.page

Lexis Create+

Streamline legal drafting with AI in Microsoft 365, enhancing speed and accuracy.

www.lexisnexis.com/en-us/products/lexis-create-plus.page

Nexis Newsdesk

Nexis Newsdesk enables efficient media monitoring and analytics for informed decision-making.

www.lexisnexis.com/en-us/products/newsdesk.page

Nexis Diligence+

Streamline due diligence processes with AI-powered assessments and interactive risk profiles.

www.lexisnexis.com/en-us/products/nexis-diligence-plus.page

Nexis

Empower strategic decision-making through comprehensive business research and data insights.

www.lexisnexis.com/en-us/products/nexis.page

Lexis Practical Guidance

Facilitates efficient legal workflows with trusted resources and templates.

www.lexisnexis.com/en-us/products/practical-guidance.page

LexisNexis Public Records

Access over 91 billion public records to uncover connections and insights for comprehensive investigations.

www.lexisnexis.com/en-us/products/public-records.page

Lexis Tax

Enhance tax research efficiency with comprehensive resources and predictable pricing.

www.lexisnexis.com/en-us/products/lexis-tax.page

Intelligize

Intelligize empowers legal professionals with data-driven insights for SEC compliance and efficient drafting.

www.lexisnexis.com/en-ca/products/intelligize

LexisNexis IP Solutions

Optimize your intellectual property management and strategy with comprehensive analytics and data tools.

www.lexisnexisip.com/solutions/intellectual-property.page

SingleSource Drug Products

Streamline FDA drug product submission and management with precise data handling.

www.lexisnexis.com/en-us/products/singlesource-drug-products.page

Navigator for Drug Labels

Streamline drug label research and compliance with comprehensive tracking and comparison tools.

www.lexisnexis.com/en-us/products/singlesource-drug-products/navigator.page

SingleSource Medical Devices Data Management

Centralizes UDI submissions for regulatory compliance in medical devices.

www.lexisnexis.com/en-us/products/singlesource-medical-devices-data-management.page

Who do we serve

Large Law Firms And Corporate Legal Departments

Global law firms and corporate legal teams needing drafting, compliance, and research automation.

Technology And Pharmaceuticals Intellectual Property Teams

Global technology and pharma IP teams managing portfolios and licensing.

Pharmaceutical Regulatory And Compliance Teams

Global regulatory affairs groups managing drug labels and compliance.

Due Diligence And Risk Management In Corporate Or Financial Sectors

Global due diligence teams assessing third-party risk and regulatory scrutiny.

Market segments

Market size by segment

Growth potential (CAGR)

Legal research and drafting

3.5 Billion USD7.4% CAGR

Integrated research, analysis, and drafting capabilities that deliver precise, citation‑backed answers and templates grounded in verified legal content to speed legal strategy and document production.

Regulatory compliance and labeling

11 Billion USD8.8% CAGR

Regulatory intelligence, submission readiness, label comparison, and workflow support for SEC, FDA and other global regulatory disclosure and labeling requirements.

Due diligence and investigations

8.82 Billion USD7.6% CAGR

Comprehensive financial, operational and investigative due diligence to identify risks, verify counterparties and support transaction, compliance and litigation responses.

Patent and IP intelligence

1.8 Billion USD18.1% CAGR

Patent landscape analysis, technology benchmarking, and IP-focused research that inform R&D strategy, freedom-to-operate assessments, and competitive innovation mapping.

Tax research and compliance

20 Billion USD12% CAGR

Comprehensive tax research and reference content, fixed‑price access to authoritative tax materials, and workflow support for tax research, analysis, and drafting.

More information about our offering

Protégé

Protégé is an intelligent legal AI workflow platform built on trusted content for drafting, research, and analysis. It allows legal professionals to leverage AI capabilities to streamline tasks and provide accurate legal documents.

  • Automate Drafting Process
    Enhance your drafting efficiencies by automating repetitive tasks and generating high-quality legal documents quickly based on authoritative sources.
  • Leverage Authoritative Sources
    Access a vast repository of trusted legal and regulatory sources that enhance the accuracy and reliability of legal work.
  • Streamline Legal Tasks
    Easily manage complex legal tasks through guided workflows, allowing legal professionals to focus on strategic decision-making while AI handles routine processes.
  • Customize Workflows
    Tailor both pre-built and custom workflows to enhance organizational processes and improve operational efficiency across legal tasks.
  • Ensure Document Security
    Maintain confidentiality and integrity of sensitive documents, ensuring secure access and management of legal materials.
  • Enhance Team Coordination
    Improve the efficiency of document review processes by enabling collaborative features within familiar platforms like Microsoft Teams.

Lexis+ with Protégé

Lexis+ with Protégé is a legal AI workflow solution for drafting, research, and insights that combines the Protégé AI assistant with LexisNexis sources to help professionals deliver outstanding work with confidence in every citation.

  • Streamline Tasks with AI
    Automate and enhance legal document drafting processes to ensure clarity and accuracy while saving time.
  • Ensure Citation Accuracy
    Ground your legal documents and research in comprehensive, verified LexisNexis legal sources.
  • Enable Task Delegation
    Utilize structured AI workflows that manage complex legal tasks efficiently while maintaining oversight.
  • Facilitate Team Collaboration
    Use Protégé in familiar environments, allowing for real-time collaboration on legal tasks.
  • Safeguard Sensitive Documents
    Manage large volumes of documents with robust security measures in place to protect sensitive information.

Nexis+ with Protégé

Nexis+ with Protégé accelerates decision-making by providing global news, company and executive data, using trusted sources and AI-powered research workflow tools.

  • Enhance Efficiency With AI Workflows
    Utilize intelligent workflows to speed up decision-making and optimize research processes.
  • Access Real-Time Global Insights
    Get the latest information from vetted sources to make informed strategic decisions quickly.
  • Ensure Data Integrity
    Trust LexisNexis's authoritative content for accurate and defensible research outcomes.
  • Generate Cited, Multi-Source Answers
    Utilize natural language processing to receive comprehensive, well-cited responses in seconds.
  • Transform Documents Into Insights
    Easily analyze large documents and extract meaningful information quickly.
  • Streamline Report Preparation
    Easily create polished reports using AI-driven outlines and citations.

Lexis Create+

Lexis Create+ is an AI-powered legal drafting solution embedded within Microsoft 365. It integrates authoritative LexisNexis® content, your organization’s trusted documents, and generative AI assistant LexisNexis Protégé™, all within a secure and familiar workspace.

  • Enhance Drafting Speed And Accuracy
    Leverage generative AI to quickly generate and refine legal documents, ensuring precise, authoritative output with every draft.
  • Draft Within Your Familiar Workspace
    Integrate legal drafting processes directly into Microsoft Word and Outlook, allowing for efficient document creation without switching applications.
  • Get Customized Legal Document Solutions
    Utilize customized templates and legal content to produce tailored documents, enhancing relevance and applicability to specific legal matters.
  • Streamline Document Creation
    Access and integrate previous legal documents directly into your new drafts, promoting consistency and quality.
  • Ensure Legal Compliance Throughout Drafting
    Utilize built-in compliance checks to ensure that all drafted documents adhere to necessary legal requirements and standards.

Nexis Newsdesk

Nexis Newsdesk is an all-in-one media monitoring and analytics solution with the most comprehensive global content collection. It empowers organizations to track and analyze brand mentions through real-time media monitoring, advanced sentiment analysis, and rich source integration.

  • Track Brand Mentions
    Stay informed about brand mentions by tracking news coverage from over 120,000 trusted sources, including print, digital, and broadcast media.
  • Measure Campaign Impact
    Get comprehensive analytics to measure the effectiveness of your campaigns with accurate metrics on audience engagement.
  • Visualize Key Insights
    Create personalized dashboards to visualize trends, derive insights, and share reports tailored to your organization's needs.
  • Stay Ahead of Trends
    Receive real-time alerts for significant media mentions and industry trends to respond proactively.
  • Engage with Social Insights
    Track social media chatter and trends to understand public sentiment and respond accordingly.
  • Amplify Your Message
    Enhance reach by distributing press releases at no additional cost through Google Ads, targeting specific audiences effectively.

Nexis Diligence+

Nexis Diligence+ is an enhanced due diligence software that helps you investigate people and companies with clarity and confidence. It combines trusted content, compliance tools, AI-driven negative news summarization, and risk assessment features to support smarter decisions and meet regulatory requirements.

  • Unlock Global Insights
    Access global datasets that support comprehensive assessments of third-party risks, ensuring informed decision-making.
  • Simplify Risk Management
    Create visually interactive risk profiles that enhance understanding of potential risks and facilitate quick evaluations.
  • Accelerate Investigations
    Utilize automated searches to streamline due diligence workflows, allowing faster access to necessary data.
  • Enhance Compliance
    Utilize AI tools to summarize negative news, allowing organizations to document decisions and mitigate risks effectively.
  • Proactively Monitor Risks
    Stay ahead of potential issues by continuously tracking adverse media and receiving timely updates on emerging risks.

Nexis

Nexis is a business research tool that provides access to a robust collection of trusted news, company profiles, legal content, public records, and industry data.

  • Extensive Global Coverage
    Harness a wealth of information from a diverse range of trusted sources, enhancing the quality of research.
  • Refine Search Results Easily
    Quickly navigate through a vast content universe with advanced filtering capabilities.
  • Visualize Data Trends
    Understand complex data through interactive charts and clear visuals to facilitate strategic decisions.
  • Conduct Research in Multiple Languages
    Break down language barriers and reach a global audience with multilingual research capabilities.
  • Stay Updated on Key Topics
    Receive real-time updates tailored to your interests to ensure you never miss vital information.

Lexis Practical Guidance

Lexis Practical Guidance provides expertly drafted practice notes, checklists, and templates to support everyday and complex legal tasks.

  • Access Comprehensive Legal Resources
    Utilize a library of expertly authored practice notes, cases, and regulations for quick reference and guidance on legal matters.
  • Gain Expert Insights
    Benefit from detailed notes that provide insights and contextual understanding for various legal topics and practices.
  • Accelerate Drafting Process
    Leverage pre-built checklists and templates to streamline document preparation and enhance compliance with legal standards.
  • Understand Regional Variations
    Easily compare legal requirements between different jurisdictions to ensure compliance and informed decision-making.
  • Stay Informed on Legal Changes
    Monitor pertinent legal developments relevant to your areas of practice to remain compliant and strategically informed.
  • Generate Customized Documents
    Create tailored documents efficiently using automated templates that adjust based on user inputs.

LexisNexis Public Records

LexisNexis Public Records is a large data warehouse of public and non-public records information that empowers users to conduct deep investigations and due diligence effectively.

  • Search Comprehensive Records
    Utilize a robust search tool to command vast records including potential assets, individuals, and companies.
  • Stay Informed with Current Data
    Ensure access to the latest information through a dynamically updated database, enhancing reliability for decision-making.
  • Uncover Hidden Connections
    Utilize advanced analytics to reveal links and relationships in data that are not immediately apparent, offering deeper investigative capacity.
  • Strengthen Investigative Processes
    Facilitate detailed investigations into vendors or potential acquisitions without the constraints of FCRA regulations.

Lexis Tax

Lexis Tax offers a comprehensive library of tax law resources and tools designed to enhance research efficiency and ensure thorough coverage in tax-related matters.

  • Ensure Predictable Costs
    Utilize all available subscription content for one fixed price per user, allowing focus on work without financial surprises.
  • Access Extensive Tax Resources
    Rely on a rich collection of authoritative sources encompassing federal, state, and international tax information to inform decisions.
  • Acceleration of Research Tasks
    Leverage intuitive tools designed to streamline the tax research process, enabling faster issue resolution and enhanced productivity.
  • Access Anywhere
    Use Lexis Tax on laptops, tablets, or smartphones with an adaptive interface that adjusts to your device.

Intelligize

Intelligize provides fast, efficient data-driven analysis to support SEC compliance, disclosure, and agreement drafting.

  • Ensure Regulatory Adherence
    Access comprehensive insights to navigate SEC regulations effectively and ensure accurate filings.
  • Unlock Legal Insights
    Use powerful data analysis to identify trends and improve legal outcomes.
  • Enhance Drafts Quickly
    Automatically generate and optimize legal documents, tailoring them to specific regulatory standards and client needs.

LexisNexis IP Solutions

LexisNexis IP Solutions provides IP analytics and patent data tools to monitor and analyze intellectual property portfolios. These solutions help manage and protect intellectual property rights, ensuring legal compliance and safeguarding innovations.

  • Access Comprehensive Data
    Leverage robust data and analytics for effective intellectual property portfolio management.
  • Enhance Decision-Making
    Utilize insightful analytics to improve decision-making related to patent applications and portfolio management.
  • Improve Application Quality
    Craft precise, high-quality patent applications supported by expert tools designed for compliance.
  • Streamline Licensing Processes
    Efficiently navigate the complexities of licensing SEPs and uncover new opportunities.

SingleSource Drug Products

SingleSource for Drug Products centrally manages FDA drug product listings, ensuring SPL data is accurate and submission-ready.

  • Ensure Accurate Product Listings
    Consolidate product data into a secure repository to enhance compliance and consistency.
  • Access Anytime, Anywhere
    Utilize cloud-based services to facilitate compliance and streamline operations without costly IT overhead.
  • Simplify SPL Generation
    Generate and maintain SPL data efficiently, ensuring regulatory compliance and accuracy across submissions.
  • Enhance Data Accuracy
    Utilize continuous validation processes to ensure compliance with evolving FDA regulations and improve data fidelity.
  • Safeguard Sensitive Information
    Leverage robust security measures to protect regulatory data and ensure compliance with privacy standards.

Navigator for Drug Labels

Navigator for Drug Labels provides regulatory search, comparison, and tracking of FDA and EU drug labels. It helps pharmaceutical regulatory researchers ensure accurate and up-to-date drug label content through advanced search, alert monitoring, and comprehensive analytics.

  • Get Timely Alerts
    Stay informed with real-time notifications for any updates in your personal library of drug labels, ensuring compliance and accuracy.
  • Access Extensive Databases
    Leverage nearly 500,000 FDA-approved labels and EU centralised drug product information for thorough research and compliance.
  • Conduct Multi-Dimensional Comparisons
    Facilitate in-depth analysis by comparing multiple labels simultaneously, helping to track changes effectively.
  • Ensure Compliance with Standards
    Support regulatory submissions with accurate labels that meet industry guidelines, fostering trust with stakeholders.
  • Perform Detailed Searches
    Utilize sophisticated search tools to efficiently find specific drug labels based on various criteria and parameters.

SingleSource Medical Devices Data Management

SingleSource Medical Devices Data Management centralizes UDI data and regulatory submission for medical devices. It simplifies the complexities of managing Unique Device Identification (UDI) compliance across various global health authorities, streamlining the submission and maintenance of product data.

  • Store Product Data Securely
    Ensures master data values are current and accessible, facilitating compliance with health authorities.
  • Streamline Submission Processes
    Facilitates efficient data submission to various health authorities, supporting compliance and operational efficiency.
  • Gain UDI Knowledge Continuously
    Provides training to navigate evolving compliance requirements and regulations effectively.
  • Access Specialized Guidance
    Benefits from expert insights to effectively navigate regional regulatory nuances.
  • Maintain Compliance Oversight
    Ensures regulatory authorities' acknowledgements are retained and accessible for audits.

References

Methodology and sourcing behind the figures shown above.

Legal research and drafting

Estimate derived by combining documented market figures for adjacent subsegments: legal document drafting services (~$2.5–2.61B in 2024–2025; low-single-digit CAGR) and legal research platforms (smaller current base with high growth, projected $2.0B by 2031 at ~17.2% CAGR). These two subsegments form the core of “legal research and drafting”; their weighted average growth (by estimated 2025 shares) yields a mid-single-digit to low‑teens blended CAGR (~7.4%). Broader legal technology market reports (2025 market ~ $33B) were used to confirm this segment is a small but growing subset of overall legal tech.

Regulatory compliance and labeling

Estimate derived by aggregating adjacent, cited market segments that map to regulatory compliance & labeling (regulatory information management, enterprise labeling software, and labeling services). RIM market (~$3.11B in 2025), enterprise labeling software (~$2.49B in 2024) and labeling services (~$5.34B in 2024) sum to ~ $10.94B (~$11B). Growth potential (CAGR ~8.8%) is a weighted blend of cited CAGRs for RIM (10.9%), enterprise labeling software (8.82%), and labeling/services (7–8%), and aligns with broader regulatory compliance market growth rates (~8–9%).

Due diligence and investigations

Primary evidence in the provided results shows divergent estimates. The Business Research Company (quoted via NatLawReview) projects the due diligence investigation market at $8.82B in 2026 and to $11.83B by 2030 (CAGR ~7.6%), which aligns with the broader “due diligence and investigations” definition used here. Other sources in the results (BusinessResearchInsights and a LinkedIn report) report smaller absolute size or higher CAGR (1.89B in 2026 with 8.1% CAGR; a 12.9% CAGR forecast), indicating segmentation and definitional differences. I adopt the TBRC 2026 figure (8.82) and its longer-term CAGR (7.6%) as the best-fit estimate for this market segment given the search results.

Patent and IP intelligence

Estimated using specialist 'AI in patent & market intelligence' market reports in the search results (directly address patent/IP intelligence). PrecedenceResearch and SNS Insider report the AI-driven patent & market intelligence market at about USD 1.52B (2025) and USD 1.80B (2026E) with ~18.1% CAGR to 2035. Broader IP software/service market reports (Fortune Business Insights, Coherent Market Insights) show a much larger adjacent IP software market (~USD 14–16B in 2025/2026), supporting sizable addressable market and high growth potential for specialized patent/IP intelligence tools.

Tax research and compliance

Estimated current market size (~$20B) uses figures for adjacent markets (tax compliance software, tax management, tax tech) in the search results (reported values range ~$19.9B–$22.3B). Growth potential (CAGR ~12%) reflects higher-growth tax‑tech/software projections in multiple reports while acknowledging lower CAGRs (≈6%) for service-only tax management estimates; chosen CAGR emphasizes the technology- and AI-driven expansion of tax research, content, and workflow tools.

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