Does Lexis+ AI or Luminance have a free plan?

Lexis+ AI is available for free. Luminance is a paid tool. Always verify current pricing directly with the vendor.

Lexis+ AI vs Luminance

Q: Can I use Lexis+ AI and Luminance together?

Yes, many teams use both tools together for different purposes. Use the Stack Builder section above to combine Lexis+ AI and Luminance with other tools and save your AI toolkit.

Comprehensive side-by-side comparison — features, pricing, performance, and more.

Updated May 2026

Lexis+ AI

LexisNexis

Accelerate legal drafting, research, and analysis with AI-powered insights.

0.0(0)

FREEMIUM

85% data quality

Luminance

Luminance Technologies Ltd.

Automate, expedite, and enhance contract activity with Legal-Grade™ AI agents.

0.0(0)

ENTERPRISE

81% data quality

Trust & Reliability

Lexis+ AI

Customers (per vendor):Law firms, Academic institutions

Luminance

Users:1K-10K

Customers (per vendor):KPMG, Clyde & Co, Circana +4

GDPR

Too Close to Call

Lexis+ AI (6.5) vs Luminance (6.2) — difference of 0.3 points

AI Comparison Summary

Lexis+ AI

6.5

avg score

Luminance

6.2

avg score

Lexis+ AI leads overall — particularly in Customizability.

Luminance has an edge in Integration Power.

Based on 6 dimensions

How scores are calculated

Overall Winner

Lexis+ AI

6.5 / 10

Lexis+ AI

Best For

Streamlining legal document drafting for attorneys

Enhancing legal research efficiency for legal professionals

Providing data-driven legal analysis for corporate legal teams

Automating legal workflow for government agencies

Not Ideal For

General content creation outside of legal domain

Small businesses or individuals with limited legal needs

Free or low-cost legal research

Luminance

Best For

Automating legal document drafting for enterprises

Expediting contract negotiations for legal teams

Ensuring legal and regulatory compliance at scale

Gaining deep insights from large contract databases

Not Ideal For

Individual legal practitioners or small law firms with limited contract volume

Users seeking a low-cost or free legal AI solution

Legal tasks unrelated to contract drafting, negotiation, analysis, or compliance

* Verdict is based on our algorithmic scoring of publicly available data. Learn about our methodology

Lexis+ AI is best for

🔍Research9.0📊Data & Analytics8.0🤖Automation & Agents6.0

Luminance is best for

📊Data & Analytics9.0🤖Automation & Agents7.0🔍Research5.0

Filter by your use case:

Pros & Cons

Lexis+ AI

Pros

Leverages LexisNexis's extensive and trusted legal content
Offers specialized AI capabilities for legal tasks
Integrates with Microsoft 365 for seamless workflow
Provides comprehensive legal analytics and business intelligence
Cloud-based access ensures data security and accessibility
Supports various legal roles and firm sizes

Cons

Pricing is not transparent and requires direct inquiry
May have a learning curve for new users to fully leverage AI features
Primarily focused on the legal domain, limiting broader applicability
No explicit mention of specific underlying large language models
No free tier available, only a free trial

Luminance

Pros

Achieves 90% time-savings on contract review and generation
Reduces contract management costs by up to 98%
Offers world-class security with ISO 27001 and SOC 2 Type 2 certifications
Provides 24/7 dedicated customer support and account teams
Facilitates seamless collaboration for distributed legal teams
Integrates with Microsoft Word for in-platform negotiation
Delivers instant, at-a-glance insight into the entire contractual landscape
Empowers non-legal professionals to review contracts autonomously

Cons

Pricing information is not publicly available, indicating a high enterprise cost
No explicit API or SDK mentioned for custom integrations beyond listed partners
Underlying AI models are not explicitly named, which may limit transparency for some users
Primarily focused on contract-related legal tasks, less suitable for broader legal work
Requires integration into existing enterprise workflows, potentially involving a setup period

Weighted Score — Adjust What Matters to You

Pick a profile or drag sliders — scores and radar update instantly on the right.

Quick profiles:

Ease of Use5

Output Quality5

Value for Money5

Customizability5

Support & Ecosystem5

Integration Power5

Dimension Comparison

Lexis+ AI

6.5

/ 10

Your pick

Luminance

6.2

/ 10

Dimension Breakdown

Ease of Use

How easy it is to get started and use daily

Lexis+ AI

6.0

Luminance

7.0▲ +1.0

Output Quality

Quality and accuracy of generated results

Lexis+ AI

8.0

Luminance

8.0

Value for Money

Cost vs. features and output quality

Lexis+ AI

7.0▲ +1.0

Luminance

6.0

Customizability

Calculated

Ability to tailor to specific needs

Lexis+ AI

5.0▲ +3.0

Luminance

2.0

Support & Ecosystem

Documentation, community, and support quality

Lexis+ AI

9.0▲ +1.0

Luminance

8.0

Integration Power

Calculated

Ability to connect with other tools and workflows

Lexis+ AI

4.0

Luminance

6.0▲ +2.0

Calculated = derived from verified integration count and API/open-source signals. AI = LLM-assessed from public website content. Methodology

Task Performance

Lexis+ AI

Task

Luminance

8.0

Contract Analysis

9.0

Legal Research

5.0

8.0

Document Drafting

9.0

7.0

Compliance Monitoring

8.0

7.0

Risk Assessment

7.0

5.0

Case Management

3.0

7.0

Regulatory Tracking

7.0

Due Diligence

8.0

Clause Extraction

9.0

6.0

Approval Workflows

7.0

* Task scores (1–10) are algorithmically generated from publicly available data.

Data is sourced from public information and vendor websites. It may not always be up-to-date — verify pricing and features directly with the vendor before purchasing.Report inaccuracy

Frequently Asked Questions

Which is better, Lexis+ AI or Luminance?

Both are strong options. Lexis+ AI has a rating of 0.0/5 (0 reviews), while Luminance has a rating of 0.0/5 (0 reviews). The best choice depends on your specific use case, budget, and workflow requirements.

Is Lexis+ AI cheaper than Luminance?

Lexis+ AI starts at free (freemium model). Luminance starts at free (enterprise model). Use the Cost Calculator above for a detailed estimate.

What are the main differences between Lexis+ AI and Luminance?

Lexis+ AI — "Accelerate legal drafting, research, and analysis with AI-powered insights.". Luminance — "Automate, expedite, and enhance contract activity with Legal-Grade™ AI agents.". Key differences include their pricing models, platform support, integrations, and technical capabilities. See the Feature Comparison table above for a complete side-by-side breakdown.

Can I use Lexis+ AI and Luminance together?

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