Does Lexis+ AI or Spellbook have a free plan?

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

Lexis+ AI vs Spellbook

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

Yes, many teams use both tools together for different purposes. Use the Stack Builder section above to combine Lexis+ AI and Spellbook 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

Spellbook

AI tailored for contracts: surgical review, drafting, and research in Word.

0.0(0)

PAID

94% data quality

Trust & Reliability

Lexis+ AI

Customers (per vendor):Law firms, Academic institutions

Spellbook

Users:1K-10K

Customers (per vendor):Nestle, eBay, Crocs +7

GDPR

Too Close to Call

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

AI Comparison Summary

Lexis+ AI

6.5

avg score

Spellbook

6.2

avg score

Lexis+ AI leads overall — particularly in Customizability and Support & Ecosystem.

Spellbook 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

Spellbook

Best For

Redlining contracts for commercial lawyers

Drafting legal documents efficiently

Researching legal questions with citations

Comparing contracts to industry standards

Not Ideal For

Individuals or small teams seeking transparent, fixed-price plans

Legal professionals who do not use Microsoft Word for contract work

Users needing a general-purpose AI assistant outside of legal documents

* 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

Spellbook is best for

📊Data & Analytics9.0🔍Research8.0🤖Automation & Agents5.0

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

Spellbook

Pros

Works directly in Microsoft Word, eliminating context switching
Offers a 7-day free trial to test features
Compliant with major international regulations (SOC 2 Type II, GDPR, HIPAA, CCPA, PIPEDA)
Powered by advanced LLMs like GPT-5 and Opus for legal accuracy
Provides citations for answers to legal questions
Includes custom playbooks for targeted reviews

Cons

Pricing is custom and not transparently listed for all tiers
Requires Microsoft Word for full functionality
Focuses primarily on commercial legal work, not all legal domains
No explicit mention of offline mode

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

Spellbook

6.2

/ 10

Dimension Breakdown

Ease of Use

How easy it is to get started and use daily

Lexis+ AI

6.0

Spellbook

7.0▲ +1.0

Output Quality

Quality and accuracy of generated results

Lexis+ AI

8.0

Spellbook

8.0

Value for Money

Cost vs. features and output quality

Lexis+ AI

7.0▲ +1.0

Spellbook

6.0

Customizability

Calculated

Ability to tailor to specific needs

Lexis+ AI

5.0▲ +2.0

Spellbook

3.0

Support & Ecosystem

Documentation, community, and support quality

Lexis+ AI

9.0▲ +2.0

Spellbook

7.0

Integration Power

Calculated

Ability to connect with other tools and workflows

Lexis+ AI

4.0

Spellbook

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

Spellbook

8.0

Contract Analysis

9.0

Legal Research

8.0

Document Drafting

9.0

7.0

Compliance Monitoring

6.0

7.0

Risk Assessment

8.0

5.0

Case Management

2.0

7.0

Regulatory Tracking

3.0

7.0

Due Diligence

7.0

8.0

Clause Extraction

8.0

6.0

Approval Workflows

5.0

* 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 Spellbook?

Both are strong options. Lexis+ AI has a rating of 0.0/5 (0 reviews), while Spellbook 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 Spellbook?

Lexis+ AI starts at free (freemium model). Spellbook starts at free (paid model) with a free trial. Use the Cost Calculator above for a detailed estimate.

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

Lexis+ AI — "Accelerate legal drafting, research, and analysis with AI-powered insights.". Spellbook — "AI tailored for contracts: surgical review, drafting, and research in Word.". 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 Spellbook together?

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