Best AI for Legal Writing: 12 Tools Every Lawyer Should Try in 2025

What is the best AI for legal writing?

Hint: It's not ChatGPT. In fact, there’s no “silver bullet” that does it all, but the latest wave of legal AI tools comes very close!

Over 79% of legal professionals now use AI tools to speed up their research, drafting, and document review. Basically, you free up more billable hours for actual client work!

Today, we’ve shortlisted 12 of the best AI tools for legal writing, from drafting contracts to polishing briefs. Whether you’re a solo attorney or part of a national firm, these tools are worth every penny. Keep scrolling!

Key Takeaways:

• What AI tools for legal writing are, and how they work in today’s law firms.
• The key features that set apart top-performing legal AI tools in 2025.
• A curated list of 12 standout platforms built for legal drafting, editing, and contract automation.
• A side-by-side comparison of the best free and paid options.
• How lawyers are using AI to write, summarize, translate, and polish complex documents.
• Final insights on testing, choosing, and safely implementing AI in your legal workflow.

What Are AI Tools for Writing Legal Documents

Artificial Intelligence (AI) tools use something called a large language model (LLM) — basically, a system trained on millions of documents — to learn how people actually write, argue, and explain things.

For example, if you type a messy paragraph, AI instantly cleans it up, fixes the tone, and even checks your citations based on its training.

Research has shown this allows you to slash documentation time by 70% and dramatically reduce human error.

All in all, you're winning with AI. You could save as many as 5 hours every single week, and that time adds up fast!

The productivity boost alone can translate into thousands of dollars in recovered billable hours every month... far more than the cost of the software itself.

What to Look for in the Best AI for Legal Writing

AI tools share the same DNA, but not the same brain.

"Jack-of-all-trades" platforms (like Google Gemini) are built for everyone... from doctors to lawyers to marketers. Others (like Clearbrief) are fine-tuned for the way lawyers actually write, think, and argue.

Over 43% of firms now prefer legal-specific AI tools because they plug right into the tools lawyers already use every day.

If you're trying to pick the best AI for legal writing, look for features that make sense to you:

• Legal-specific training and precedent awareness
• Strong confidentiality and data security
• Integration with Microsoft Word and legal research tools
• Builds briefs, contracts, and memos that match your writing style

Before you dive in, write down what you’d want your AI to handle, then start comparing your options.

Top 12 Best AI Tools for Legal Writing in 2025

Here it is — the lineup you’ve been waiting for.

These are the 12 best AI tools for legal writing, curated by our team. In the next 10 minutes, you might find a great tool for drafting documents faster, while still protecting confidentiality.

1. BriefCatch – Sharpen Legal Writing

This tool was made for legal professionals! If you’ve ever wanted your writing to sound a little more polished while ensuring accuracy — BriefCatch is yelling your name! It’s an AI for legal writing trusted by over 300 firms that 3X's your writing efficiency... helping refine your style, tone, and clarity.

Key Features:

• Instantly analyzes briefs, motions, and memos for clarity and readability
• Offers side-by-side comparisons with top judicial writing as per legal standards
• Highlights weak phrasing, wordiness, and tone issues in seconds
• Integrates directly with Microsoft Word for seamless editing

Pricing: BriefCatch doesn’t list public pricing; you’ll need to contact sales.

2. Clearbrief – Best for fact-linked briefs

Tired of double-checking every citation by hand? Clearbrief does it for you. This powerful AI for legal writing tool cross-references your statements with the underlying evidence, giving your briefs instant credibility (and you, extra sleep).

Key Features:

• AI-powered fact-checking with clickable, hyperlinked citations
• Automatically builds tables of authorities, exhibits, and timelines
• Integrates with Clio, LexisNexis, Fastcase, Relativity, and more
• SOC 2 Type 2 certified for top-tier data security

Pricing: Clearbrief offers two plans:

• Solo & Small Teams – $200/month per user (annual agreement)
• Enterprise Unlimited – Custom pricing with volume discounts

3. TypeLaw – Best AI for Writing Legal Briefs

TypeLaw is worth a look! This AI for legal writing transforms your draft into a perfectly formatted, hyperlinked, and rule-compliant brief for any U.S. court. It automatically builds your cover page, tables, and citations, then runs a human review to ensure 100% accuracy.

Key Features:

• Automatic formatting to meet local and federal court rules
• Instantly generates tables of contents, authorities, and certificates
• Auto-hyperlinks citations to the record and authority
• Real-time updates to pagination and formatting when you edit
• Expert human review for final quality assurance

Pricing: TypeLaw charges $1,895 per brief or $1,895 per appendix/exhibit list, with an optional same-day rush fee of $995. A Brief + Appendix bundle is available for $2,895.

4. Briefpoint – Automated Brief Writing

Discovery does NOT have to drain your week. Briefpoint uses secure, litigation-grade AI for legal writing to handle the most time-consuming parts of drafting discovery requests and responses. You can get quality in every piece, and as Briefpoint puts it, "make it home for dinner."

Key Features:

• Automates discovery drafting with tailored objections and responses
• Integrates with Clio, Smokeball, and MyCase for seamless existing workflows
• SOC-2 certified, HIPAA-compliant, and zero data retention for full security... why risk running afoul of data protection laws?
• Delivers up to 87% time savings per discovery document
• Optional “AutoDoc” feature generates substantive responses from uploaded documents

Pricing: Briefpoint doesn’t reveal its pricing publicly. You can book a demo or request a quote for access based on team size and usage volume.

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5. ContractPodAi – Best for Contract Automation

"Precision at the speed of thought". Meet ContractPodAi, a powerful AI for legal writing platform that manages every stage of a contract’s life, from first draft and review to approval and renewal. Its built-in AI (Leah) handles risk analysis, suggests better clauses, and even supports negotiations.

Key Features:

• End-to-end contract lifecycle management (CLM) with AI-driven drafting and review
• “Leah” agentic AI for autonomous analysis and proactive recommendations
• Integrates with Salesforce, Microsoft Dynamics, SAP, and Coupa
• Enterprise-grade security, SOC 2 compliance, and flexible deployment
• Built for legal, sales, and procurement teams across global enterprises

Pricing: ContractPodAi doesn’t disclose public pricing. You can request a demo to get tailored pricing and ROI estimates.

6. vLex Vincent AI – Global Research + Writing

When your cases cross borders, vLex Vincent AI keeps your writing airtight. This AI for writing legal documents combines drafting power with one of the world’s largest legal research databases —covering 100+ countries, 1 billion documents, and countless precedents.

Key Features:

• Access to global case law, statutes, and secondary sources
• AI-assisted drafting and citation recommendations
• Integrates with Microsoft Word and legal research tools
• Multi-language support for international practice
• Continuously updated legal database across 100+ jurisdictions

Pricing: vLex offers tiered subscription plans by region and access level. You can request a demo or regional quote directly through the vLex website.

7. Ironclad AI Assist – CLM Contract Writing Assistant

Skimming contracts line by line is exhausting. Switch to Ironclad’s AI Assist™. It's built for large in-house legal teams and uses your firm’s playbooks to generate redlines automatically. Need edits? Just highlight a clause, prompt the AI, and get multiple revision options instantly.

Ironclad has delivered as much as a 314% ROI to law firms and a 60% increase in end-to-end efficiency.

Key Features:

• Generates redlines across full contracts with one click, using your approved language sets
• Lets you prompt on specific sections and returns several redline versions
• Built around “Playbooks” so your edits stay consistent with your firm’s standards
• Supports Smart Import (upload historic contracts) and extracts clauses/data
• Embedded into their CLM platform with workflow automation and integrations

Pricing: Ironclad does not publicly reveal pricing. Contact their team for an estimate.

8. SpotDraft VerifAI – Contract Playbook Reviewer

What if... contract reviews could run themselves? Save 15+ hours a week with VerifAI. It's a handy Microsoft Word add-in that compares contracts against your firm-specific playbooks to catch deviations and suggest redlines instantly. Consistency without the blind spots? Check!

Key Features:

• Customizable “Guides” (playbooks) to enforce your firm’s standards
• Auto-highlighting of clauses that deviate from those playbooks
• Suggests redlines where guidelines aren’t met
• Works in Word (plus mobile/desktop) without needing full SpotDraft CLM access
• ISO-27001, SOC 2 certified for data security and compliance

Pricing: VerifAI starts at $480/year for its base plan, or $60/month per user.

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9. BlackBoiler – Best for Contract Markup

Tired of slogging through redlines? Who isn't! BlackBoiler is one of the only patented AI for writing legal documents that automatically reviews and redlines contracts directly in Microsoft Word. It compares each clause against your company’s playbook and applies edits instantly.

Key Features:

• Instantly applies suggested edits in “Track Changes” based on your playbook rules
• Users can build custom playbooks to guide auto-markup behavior
• Levels up with “ContextAI” — offering explanations for each redline
• Learns from your past contracts, so future editing gets smarter
• SOC-2 compliant, with integrations and Word add-in support

Pricing: BlackBoiler does not reveal pricing publicly. You can request a demo or a quote from their sales team.

10. Juro – Browser-Based Contract Writing & CLM

This is a nifty little tool that saves businesses up to $8,000 a year! Juro helps your team draft contracts and review, and sign them — all in one place. This browser-based AI for legal writing platform makes contracts easier to manage from start to finish.

P.S. You can write and edit directly in Juro, use AI to review or redline agreements, and track every deal once it’s signed.

Key Features:

• Draft and edit contracts online with built-in AI assistance
• Review and redline instantly using pre-approved legal language
• Sign and store contracts securely in one dashboard
• Search and analyze contract data after signing
• Integrates with popular tools like Slack, HubSpot, and Salesforce

Pricing: Juro’s pricing is not publicly available. Contact their team for an estimate.

11. LawGeex – AI Contract Review Platform

LawGeex makes contract review faster, safer, and more consistent. Instead of reading every clause, this AI contract review platform compares agreements to your company’s legal playbook — automatically flagging risky terms and suggesting changes.

It’s especially useful for in-house legal teams that handle high contract volumes and want to approve deals faster without increasing risk.

Key Features:

• AI-powered contract review based on your company’s playbook
• Automatically flags noncompliant or risky clauses
• Suggests edits aligned with internal legal standards
• Workflow automation for approvals and version tracking
• Reporting dashboard to monitor review times and compliance

Pricing: LawGeex doesn’t list public pricing. Contact their sales team for an estimate.

12. LegalOn – Best for Compliance

LegalOn is your built-in safety net. It swoops in and creates rock-solid contracts. Designed for teams that handle complex, high-risk agreements, this AI for legal writing tool flags compliance issues, risky clauses, and missing language (in seconds!) before they become real problems.

Key Features:

• Real-time risk detection and clause analysis
• Built-in regulatory templates and legal best practices
• Alerts for missing or non-compliant language
• Auto-updates to reflect new laws and policies
• Secure collaboration for legal and business teams

Pricing: Pricing isn’t public. Contact LegalOn's sales team for a pricing estimate.

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Which AI Is Best for Legal Writing?

Whew! That was a lot to take in. Now, let's address this key question: Which AI do you choose for legal writing?

That really depends on what kind of lawyer you are. If you’re a solo practitioner, tools like BriefCatch or Juro can help you move fast without breaking the bank.

But if you’re part of a bigger legal practice, platforms like ContractPodAi or LegalOn way make more sense — they’re built for complex workflows and compliance-heavy contracts.

Free tools are fine for quick drafts or ideas, but paid, legal-specific AI gives you what free tools can’t: accuracy, security with sensitive client information, and peace of mind in your legal work.

Free vs Paid AI Legal Writing Tools

Free tools like ChatGPT or Gemini are great for quick help. They are miracle workers when it comes to brainstorming, summarizing, or turning messy notes into clean paragraphs.

P.S. This is a solid way to test whether the best AI for legal writing free tools fit into your daily work.

But when accuracy, data privacy, and formatting matter, free tools start to fall short. Paid, legal-specific platforms — like Clearbrief, TypeLaw, or LawGeex — understand citations, ensure compliance, and adhere to court requirements. They’re built for real legal work.

In short: use free AI for ideas, but paid tools for anything going near a client or courtroom.

How Lawyers Apply AI in Legal Writing

In 2025, AI is shaking up how legal professionals function in almost every part of their writing process. We totally get why!

Here’s how the best AI for writing legal documents is revolutionizing daily legal work for small and large law firms alike:

• Writing Legal Documents
  As you've seen, AI tools now help lawyers draft contracts, motions, NDAs, and employment agreements in minutes. Platforms like TypeLaw and ContractPodAi ensure each document follows legal formatting requirements and includes the right clauses.
• Summarizing Complex Content
  Transcripts, depositions, and discovery materials can be 100+ pages long. AI tools such as Briefpoint or vLex Vincent AI summarize them automatically, highlighting the key facts and citations so lawyers can focus on analysis.
• Editing and Polishing Legal Content
  You'll agree — writing clearly and professionally matters just as much as being correct. Tools like BriefCatch help refine tone, simplify dense language, and make briefs more persuasive — turning rough drafts into fully ready documents.
• Translation and Multilingual Legal Writing
  If you run a global law firm or are an immigration attorney, you might already rely on AI translation tools to draft and review contracts across multiple languages. Legal-specific AI systems detect regional variations and preserve meaning. This is vital for cross-border accuracy.

Want to fine-tune your writing? Check out How to Write a Legal Brief.

Write Smarter with the Best AI for Legal Writing

Let's dispel the myth: AI isn’t here to replace lawyers.

On the contrary, it’s here to make you faster, sharper, and more efficient!

The best AI for legal writing helps you draft airtight contracts, polish briefs, and summarize complex materials in a fraction of the time.

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FAQs on AI Legal Writing Tools