Instantly review legal documents, compare contracts, and redact PII using an AI trained on over 1 million U.S. laws and regulations.
Backed by Microsoft for Startups and guided by Grayver Law Group, with free tools available without signup.
Zekai Verdict
- What is it?
- Justee is an AI-powered platform for legal professionals to accelerate document analysis.
- Best for
- Rapidly screening and comparing U.S.-centric legal documents to identify risks and inconsistencies before a deep manual…
- Not ideal for
- Primarily focused on U.S. laws, limiting its utility for international contracts.
- Price
- Free plan
- Zekai Score
- 8.9/10
For legal professionals seeking the best AI for U.S. legal document review, Justee is a top contender due to its free, no-signup-required tools for analysis, contract comparison, and PII redaction. It's built on a database of over 1 million U.S. laws and regulations and provides instant insights, making it ideal for rapid, first-pass assessments of domestic legal documents.
Your workflow, automated
Before & After
Manually reading long contracts for risks and redacting PII line-by-line.
Hours per documentInstantly flag risks, compare versions, and redact sensitive data in minutes.
Minutes per documentTry it with these prompts
Copy any prompt and paste it directly into the tool.
Analyze this legal document for potential risks and compliance gaps. Provide a summary, identify specific risk factors, and suggest fix-ready clause improvements based on U.S. laws and regulations.
Compare these two contract versions to identify all insertions, deletions, and hidden modifications. Highlight character-level differences and provide a precise comparison report in under a minute.
Explain the meaning of this highlighted clause in plain language. Then, propose edits to address [specific issue, e.g., 'unclear liability terms'] and present them as tracked changes for my review.
Trusted by professionals
Inside Justee

Captured by Zekai from the live Justee interface during review.
How it compares
Compared to a comprehensive legal research platform like Lexis+ AI, Justee is a specialized, lightweight tool. Pick Justee for its speed and accessibility; it's perfect for a solo practitioner or in-house team needing to quickly review a U.S. contract, compare two versions, or redact PII for free without a subscription. Choose a heavyweight alternative like Lexis+ AI when you need deep, integrated case law research, complex legal analytics, and a tool that functions as a complete ecosystem for your practice. Justee solves a specific workflow, while Lexis+ aims to be the entire workbench.
Is it worth it?
Why Legal choose this tool
Key Use Cases
Justee is a remarkably accessible and practical tool for day-to-day legal tasks. Its free, no-signup-required features for document review, comparison, and redaction make it an excellent first-pass analysis engine. The main trade-off is its explicit focus on U.S. law, making it less suitable for international matters, and its paid plan details are not transparent.
Frequently asked questions
What is the best AI tool for reviewing legal documents for free?
How can I compare two contract versions automatically?
Is Justee suitable for international law or only U.S. law?
What are the limitations on Justee's paid plans?
Can I cancel my Justee subscription?
How many users can use a single Justee account?
Last reviewed:
Start today
Prices and features are updated regularly but can change at any time — always confirm on the official website. Some links on this page are affiliate links.
Take it with you
- **AI Document Review:** Instantly check any document for 100+ risk factors based on U.S. law.
- **Contract Comparison:** See exactly what's changed between two versions of a contract.
- **PII Redaction:** Automatically find and remove sensitive personal data.
- **No Signup Needed:** Get started immediately without creating an account.
- **Perform a Risk Check:** Go to the Justee homepage, select 'Review Document Free', upload a standard agreement (like an NDA), and review the AI-flagged potential issues.
Get Justee deal alerts
Be the first to know when Justee drops a new discount, adds features, or changes pricing.
About Justee
Full Description
Justee is an AI-powered platform for legal professionals to accelerate document analysis. It identifies legal risks by checking against 100+ factors, compares contracts clause-by-clause, answers legal questions based on your documents, and automatically redacts Personally Identifiable Information (PII).
Editorial Verdict
Justee is a remarkably accessible and practical tool for day-to-day legal tasks. Its free, no-signup-required features for document review, comparison, and redaction make it an excellent first-pass analysis engine. The main trade-off is its explicit focus on U.S. law, making it less suitable for international matters, and its paid plan details are not transparent.
Genie AI
Logikcull
GC AI
Harvey
Legly
DeepIP



