Lexis+ AI
Legal software
AI legal assistant software
AI research agents
- Features
- Ease of use
- Ease of management
- Quality of support
- Affordability
- Market presence
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What is Lexis+ AI
Lexis+ AI is an AI-enabled legal research and drafting assistant built into the Lexis+ legal research platform. It supports attorneys and legal professionals with conversational research, summarization, and drafting workflows that draw on LexisNexis legal content and user-provided materials. The product emphasizes citation-aware answers and research traceability within a single research environment rather than operating as a standalone contract lifecycle or document automation system.
Integrated legal research workflow
Lexis+ AI operates inside the broader Lexis+ research environment, reducing context switching between research and AI-assisted drafting. Users can move from questions to underlying sources within the same interface. This is particularly useful for litigation and advisory research tasks where primary law and secondary sources are central. It is less dependent on separate document repositories than tools focused mainly on contract operations.
Citation and source traceability
The product is designed to ground outputs in legal sources available in LexisNexis and present supporting citations. This helps users validate results and incorporate authority into work product. Traceability is important for legal review and risk management compared with generic AI chat tools. The approach aligns with research-centric use cases rather than purely clause-extraction workflows.
Drafting and summarization support
Lexis+ AI supports common legal writing tasks such as summarizing authorities, generating first drafts, and refining language based on prompts. These capabilities can accelerate early-stage drafting and issue spotting. It is suited to individual attorney productivity as well as small team workflows. The feature set complements, rather than replaces, dedicated CLM or document assembly platforms.
Best fit for Lexis+ users
Lexis+ AI is most valuable when an organization already standardizes on Lexis+ for legal research. Firms or departments using other primary research ecosystems may face duplication of subscriptions and workflows. Content access and capabilities depend on the underlying LexisNexis entitlements. This can limit adoption in mixed-vendor environments.
Not a full CLM platform
The product focuses on research and AI assistance rather than end-to-end contract lifecycle management. It does not primarily provide CLM staples such as intake-to-approval workflows, clause libraries with playbooks, negotiation collaboration, or repository-centric reporting. Organizations seeking operational contract management typically need additional systems. Integration requirements may increase implementation effort.
AI output requires legal review
As with other generative AI tools, outputs can be incomplete, overbroad, or misaligned with jurisdictional nuances and firm style. Users must verify citations, confirm currentness, and apply professional judgment before relying on results. Governance controls and training are often needed to manage confidentiality and acceptable use. This reduces the extent to which work can be fully automated.
Plan & Pricing
Pricing model: Add-on + Pay-as-you-go (Lexis+ AI features are charged per-use; core Lexis+ subscription/licensing is sold separately and customized).
Free tier/trial: Lexis+ AI free trial available (Lexis+ AI: 2-day free trial referenced on product pages; Lexis+ general trial available as 7-day trial).
Per-search / transactional pricing (official LexisNexis Price Schedules):
-
Law Firm Per-Search Pricing (effective Dec 5, 2023):
- Generative AI Ask – $99 per use
- Generative AI Summarize – $250 per use
- Generative AI Drafting – $250 per use
- Generative AI Non-Supported Prompt – $0
- Generative AI Document Upload & Ask – $12 per upload/ask
- Generative AI Document Upload & Summarize – $250 per use
- System Access Charge (applies to some access) – up to $99 (listed access charge range includes $99).
-
State/Local Government Per-Search Pricing (effective Dec 5, 2023):
- Generative AI Ask – $60 per use
- Generative AI Summarize – $200 per use
- Generative AI Drafting – $200 per use
- Generative AI Non-Supported Prompt – $0
- Generative AI Document Upload & Ask – $12 per upload/ask
- Generative AI Document Upload & Summarize – $200 per use
Notes & key features:
- Lexis+ AI is described on the official product page as an add-on to the Lexis+ platform; licensing/seat pricing for enabling Lexis+ AI across an organization is customized and LexisNexis requests that prospects contact sales for subscription/add-on quotes (contact form or 1-888-AT-LEXIS).
- The per-search transactional charges above are list prices from LexisNexis price schedules (may be subject to discounts, subscription commitments, or other negotiated pricing).
- Some Lexis+ features and content also have separate document-access or link charges (listed in the Price Schedule).
Discounts / commercial terms: Volume/commitment discounts are mentioned in the official Price Schedule (discount bands based on monthly average Information Charges); enterprise/fixed-rate subscriptions and negotiated discounts may alter per-search costs.
Conclusion: Lexis+ AI requires contacting LexisNexis for customized licensing/subscription pricing; however, official per-search transactional rates for Lexis+ AI features are published in LexisNexis Price Schedules for different customer segments (Law Firm and State/Local Government).
Seller details
LexisNexis (RELX Group plc) — PCLaw is a LexisNexis product
New York, NY, USA
1970
Subsidiary
https://www.lexisnexis.com/
https://x.com/LexisNexis
https://www.linkedin.com/company/lexisnexis/
