How to Use Clearbrief in 2026: Step-by-Step Guide
AI legal writing tool, built into Microsoft Word, that hyperlinks every factual and legal citation in a brief back to the record and case law via LexisNexis integration to catch unsupported statements and AI hallucinations.
Clearbrief is an AI legal writing tool built directly into Microsoft Word, positioned around a specific problem: making sure every citation in a legal brief is real and actually supports the claim it's attached to.
Core Capabilities
Citation Checking & Fact Verification Hyperlinks citations to the underlying case law and record evidence via LexisNexis integration, flagging unsupported statements and AI-fabricated ("hallucinated") case citations.
Brief Drafting & Citation Management AI-assisted drafting of legal pleadings with citations and a table of authorities managed automatically as the document is written.
Evidence Review & Extraction Processes large document sets to generate timelines, summaries, and tables, cutting down manual evidence review time.
Real-Time Trial Support Generates cross-examination outlines and supports live fact-checking during proceedings, extending its use beyond brief-writing into courtroom prep.
Positioning
Complements research-and-drafting tools like Casetext CoCounsel and Westlaw AI (both in this catalog) by focusing specifically on citation integrity and hallucination-catching inside the actual drafting document (Word), rather than as a separate research interface.
Pricing
Per-seat subscription — Solo plan starts at $300/month per user; Enterprise Unlimited is custom-priced with volume discounts, including multi-year agreement rates. In use since 2021, with 3.2 million+ pleadings processed.
What You'll Need
- A Clearbrief account (starting from $300/user/mo)
- A modern web browser or the Clearbrief app
- Payment method for paid features
Getting Started
Create Your Account
Visit https://www.clearbrief.com and sign up for a per-seat account. You'll need an email address to register.
Start Your First Conversation
Once logged in, you'll see the main chat interface. Type a question or task in the input box and press Enter. Clearbrief supports citation-verification, brief-drafting, evidence-review-extraction, hallucination-detection — start with a simple text prompt to get familiar.
Pro Tips
- Be specific: The more context you provide, the better the response. Instead of "write an email," try "write a professional follow-up email to a client who hasn't responded in two weeks."
- Iterate: If you don't get what you need, ask for clarification or refinement: "Make it shorter" or "Use a more formal tone."
- Use examples: Show Clearbrief what format you want by including an example in your prompt.
- Save useful conversations: Most platforms let you name and revisit conversations — organize by project or topic.
Common Use Cases
Legal
AI assistants providing legal information, document drafting, and regulatory guidance.
Browse Legal chatbots →Troubleshooting
- Responses seem generic or unhelpful
- Add more context to your prompt. Specify the audience, tone, length, and format you need. Try starting over with a clearer description of your goal.
- The tool isn't responding or is slow
- AI chatbots can experience high traffic. Refresh the page and try again. Check the service's status page if issues persist.
- Output is too long or too short
- Explicitly specify the length: "in 100 words," "as a brief summary," or "in detail with examples."
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Frequently Asked Questions
- Is Clearbrief free to use?
- Clearbrief requires a paid subscription, starting from $300/user/mo.
- Do I need an account to use Clearbrief?
- Yes, you need to create an account to use Clearbrief.
- What can I use Clearbrief for?
- AI legal writing tool, built into Microsoft Word, that hyperlinks every factual and legal citation in a brief back to the record and case law via LexisNexis integration to catch unsupported statements and AI hallucinations.
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