Lexis+ AI
lexisnexis.com
LexisNexis's generative AI legal research assistant.
Quick Information
- Category:
- Research & Search
- Pricing:
- Contact Sales
- Platforms:
- Web
- API Available:
- Yes
- Last Verified:
- September 2026
What Is Lexis+ AI?
Lexis+ AI, rebranded Lexis+ with Protégé on February 24, 2026, is LexisNexis's AI-powered legal research and drafting platform with no publicly published per-seat pricing — every quote runs through a sales representative. Third-party estimates put the AI add-on at $125-275/user/month on top of an existing Lexis+ subscription, with full bundle pricing (Lexis+ with Protégé seats) reported at roughly $250-500/seat/month depending on firm size and content packages.
A genuinely important cost detail worth understanding for firms without a flat-rate AI plan: transactional rates apply at $99 per AI Ask and $250 per AI Drafting use — meaning occasional or unpredictable usage patterns could accumulate substantial per-use costs compared to a flat-rate subscription. Annual price increases of 3-7% are standard in LexisNexis contracts unless specifically negotiated at signing.
It's aimed at law firms already using or considering LexisNexis's broader research platform who want integrated AI research and drafting, with the choice between transactional per-use rates ($99-250 each) versus a flat-rate bundle requiring careful analysis of actual expected usage volume before committing to either pricing structure. See our Business tools directory for related legal research tools like Lex Machina.
What Can You Use Lexis+ AI For?
AI legal research
Conducts legal research using AI, either transactionally or under a flat-rate plan.
AI legal drafting
Drafts legal documents using AI assistance, billed per use or under a flat-rate plan.
Integrated LexisNexis workflow
Integrates AI research and drafting into an existing Lexis+ subscription.
Lexis+ AI Features
- AI Ask — Answers legal research questions using AI, billed at $99 per use without a flat-rate plan.
- AI Drafting — Drafts legal documents using AI, billed at $250 per use without a flat-rate plan.
- Protégé branding — Rebranded as Lexis+ with Protégé on February 24, 2026, reflecting product evolution.
Who Is Lexis+ AI For?
- Law firms — Integrates AI research and drafting into an existing LexisNexis subscription.
- Firms with predictable AI usage — Negotiates a flat-rate bundle rather than paying per-use transactional rates.
Lexis+ AI Pros & Limitations
What We Like
- Integrates directly with an existing Lexis+ research subscription for a unified workflow
- Flat-rate bundling can offer meaningful savings for firms with predictable, regular AI usage
- Backed by LexisNexis’s established legal research infrastructure and content
Limitations
- No published per-seat pricing — every quote requires a direct sales conversation
- Transactional rates ($99/AI Ask, $250/AI Drafting) can accumulate substantially for unpredictable usage
- Annual price increases of 3-7% are standard unless specifically negotiated at contract signing
Lexis+ AI Pricing
| Plan | Price | Main Features |
|---|---|---|
| AI add-on (to existing Lexis+) | $125-275/user/month (estimated) | AI research and drafting add-on |
| Full bundle (Lexis+ with Protégé) | $250-500/seat/month (estimated) | Full research and AI drafting bundle |
| Transactional | $99/AI Ask, $250/AI Drafting | Pay-per-use without a flat-rate plan |
Pricing was last verified September 2026. Check the official website for the latest pricing.
AI Listing Jungle Ranking
- Global Rank:
- #994
- Overall Score:
- 0.0/100
- Monthly Users:
- –
- Rank Change:
- –
This ranking reflects AI Listing Jungle's own independent scoring methodology and is not an endorsement by Lexis+ AI or its company. How Our Rankings Work
Frequently Asked Questions
What is Lexis+ with Protégé?
The rebranded name for Lexis+ AI as of February 24, 2026, reflecting product evolution.
How much does Lexis+ AI cost?
No public per-seat pricing; estimates suggest $125-275/user/month as an add-on or $250-500/seat/month for a full bundle.
What are the transactional rates?
$99 per AI Ask and $250 per AI Drafting use, for firms without a flat-rate plan.
Do LexisNexis contracts increase in price over time?
Yes, annual increases of 3-7% are standard unless negotiated at signing.
Our Take
Lexis+ AI's transactional rates ($99-250 per use) can add up quickly for firms with unpredictable usage patterns compared to negotiating a flat-rate bundle.
Negotiate the 3-7% standard annual price increase at contract signing if possible, since it compounds meaningfully over a multi-year agreement.
Lexis+ AI Alternatives
Lexis+ AI Comparisons
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