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Protect Client Data When Using AI-Powered Legal Tools

Backed by Microsoft For Startups
Guided by Grayver Law Group
AES-256 Encryption
Free during early access

Protect client data when using AI legal tools by removing PII before your files reach any AI platform. AI legal tools promise faster research, smarter drafting, and better analysis — but they all require your documents as input. Justee ensures you get the benefits without the risks.

Free and no sign-up required.

Upload your document for PII Redaction

Drop a file here or click to browse

Supports PDF, DOCX

Uploaded files are deleted immediately after processing

No one has access to the files you upload

Key Takeaways

AI legal tools require document inputs that may contain sensitive client data needing protection before submission

Justee removes 30+ types of PII from legal files while preserving the document structure AI tools need

AES-256 encryption protects files during processing and all documents are deleted immediately after redaction

A redact-first approach enables attorneys to adopt AI legal tools responsibly and maintain client trust

Under 2 minutes*

Average Redaction Time

30+ types

PII Entity Types Detected

AES-256 Encryption

Document Security

* Estimates based on typical documents. Actual results vary by document size and complexity.

The legal technology market has seen an explosion of AI-powered tools designed for contract analysis, legal research, document review, and litigation support. These tools offer genuine productivity gains, but they all share a common requirement: they need access to your documents to function. When those documents contain client information, attorneys face a fundamental choice between efficiency and confidentiality. PII redaction eliminates this trade-off by creating a version of each document that retains its legal substance while containing no real client data. Attorneys can then submit the redacted version to any AI legal tool with confidence that client information remains protected. This approach works regardless of the AI tool's own privacy policies, providing a consistent layer of data protection across the attorney's entire technology stack. Justee automates this process with detection algorithms specifically designed for legal document entity types, from standard PII categories to legal-specific identifiers like case numbers and bar admission codes.

What We Redact

Client and opposing party names systematically replaced with [PERSON_1], [PERSON_2] across all documents

Sensitive government identifiers including SSNs and tax IDs removed before any external AI processing

Email addresses, phone numbers, and mailing addresses stripped to prevent client contact exposure

Case-identifying information such as docket numbers and filing references anonymized with tokens

Financial data including billing amounts, trust fund values, and transaction details fully redacted

Risks of Sharing Unredacted Documents

AI legal tools process documents on external servers outside the attorney's direct security control

Multiple AI tools in a firm's tech stack multiply the number of platforms receiving client data

Employees may not distinguish between AI tools with different privacy policies and data handling practices

Client data aggregated across multiple AI tool submissions creates a broader exposure profile

Vendor data breaches at AI tool providers could expose client information submitted without redaction

How It Works

1
Upload Any Legal Document

Upload your contract, report, brief, or correspondence in PDF, DOCX, or TXT format.

2
Automated PII Detection

Justee scans for 30+ entity types including names, SSNs, financial data, and legal-specific identifiers.

3
Preview and Confirm

Review the redacted document with typed placeholder labels before downloading the clean version.

4
Submit to Any AI Tool

Use the redacted document with any AI legal tool — contract analyzer, research platform, or drafting assistant.

Hypothetical Case Study by Justee

A boutique employment law firm subscribed to three different AI legal tools — one for contract review, one for legal research, and one for document drafting — and was submitting client documents to all three without redaction. The firm's documents included employment agreements with employee SSNs, severance packages with financial terms, workplace investigation reports with witness statements, and EEOC charge responses with detailed factual allegations.

Issue Found: By using three separate AI platforms without redaction, the firm had distributed sensitive employee PII and confidential workplace investigation details across three different vendor ecosystems, tripling the potential exposure surface.

Resolution: The firm adopted Justee as a universal pre-processing step before any AI tool submission. All documents were scrubbed of PII first, then submitted to whichever AI platform was appropriate. This created a single, consistent protection layer across the firm's entire AI tool stack.

Workplace Investigation Report: Before vs. After Redaction

Why it matters: All employee identifiers, witness names, SSNs, and contact details are replaced. The investigation narrative structure, job titles, and timeline remain intact for AI analysis of investigation methodology and findings patterns.

No credit card required

Every AI tool in your tech stack is another potential exposure point. The smartest firms are not choosing between AI and privacy — they are building a redaction step into every AI workflow. It takes two minutes and eliminates the risk.

Artem Dolukhanyan
Artem Dolukhanyan

Partner, Corporate Transactions at Grayver Law Group

AI PII Redaction vs. Manual Redaction

FeatureJustee AI RedactionManual Redaction
Universal AI Tool CoverageOne redaction step works for all AI platformsMust repeat manual review for each tool
Entity Detection30+ PII types with legal-specific coverageInconsistent — depends on individual reviewer
Processing TimeUnder 2 minutes per document20-60 minutes per careful manual pass
Cross-Platform ConsistencySame placeholder format for every AI toolDifferent reviewers use different conventions
CostFree tier with no account requiredStaff overhead for every document and tool
* Comparison data represents estimates based on internal testing for typical document types. Redaction times and detection coverage vary by document complexity, length, and content type.

Official Privacy & Data Protection Resources

FTC — Start with Security: A Guide for Business

Federal Trade Commission practical guide on implementing security measures for protecting personal information in business operations.

ABA Cybersecurity Resources for Lawyers

ABA resources on cybersecurity best practices for legal professionals, including data protection when using technology tools.

USA.gov — Identity Theft and Data Protection

Federal government resources on identity theft prevention and personal data protection measures.

Related Tools

PII Redaction ToolFree Contract ReviewEmployment Contract ReviewSeverance Agreement ReviewContract ComparisonPlans & PricingPrivacy Policy
Important Legal Disclaimer

Not Legal Advice: The information and analysis provided by Justee AI is for general informational purposes only and does not constitute legal advice. While we strive to provide accurate and helpful information, our AI-powered service is not a substitute for professional legal counsel.

No Attorney-Client Relationship: Use of Justee AI does not create an attorney-client relationship. Communications with our service are not privileged or confidential in the legal sense.

Consult a Professional: For specific legal matters, we strongly recommend consulting with a qualified attorney licensed in your jurisdiction. Legal requirements vary by location and circumstances, and only a licensed attorney can provide advice tailored to your specific situation.

Performance Estimates (*): All statistics, metrics, and numerical claims on this page — including review times, cost comparisons, accuracy percentages, and database size — are estimates based on internal testing, industry research, and typical use cases. Actual results vary based on document type, complexity, length, jurisdiction, and other factors. Cost comparisons reference publicly available average attorney rates and are not guaranteed savings. "1M+ laws and regulations" refers to the breadth of Justee's reference database and does not imply that every provision is checked against every law for every document.

By using our service, you acknowledge that you have read and agree to our Terms of Use and understand the limitations of AI-powered legal analysis. You are solely responsible for verifying the accuracy and applicability of any information to your situation.

Frequently Asked Questions

Yes. Defense-in-depth is a fundamental security principle. Even AI platforms with strong privacy policies are still external services. Redacting PII before submission ensures client data never leaves your control, regardless of the platform's own practices.

Yes. Justee produces standard text output with typed placeholders that any AI tool can process. Whether you use a general LLM or a specialized legal AI platform, the redacted document works the same way.

Make Justee the first step before any AI tool submission. Train staff to process documents through Justee, download the redacted version, and then submit to the AI tool. This creates a consistent protection layer across all AI platforms.

All of them. Contract review tools, research assistants, drafting platforms, deposition summary tools, and any other AI tool that processes your legal documents should receive redacted inputs.

The free tier handles individual documents efficiently. For firms processing multiple documents daily, Justee offers plans with enhanced capacity. Each document typically completes in under two minutes.

While Justee detects 30+ entity types with high accuracy, no automated tool is 100% perfect. We recommend reviewing the redacted output before submission. The preview feature highlights all detected entities with color-coded labels for easy verification.

Ready to Redact PII from Your Documents?

Upload your document above to get started. No sign-up required.

Need more redactions? Create a free account

Last updated: May 13, 2026

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