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Protect Attorney-Client Privilege in AI Document Review

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

Attorney client privilege AI document review demands careful data protection — uploading unredacted privileged files risks waiver. Justee strips client-identifying information from legal files before AI submission, helping you preserve privilege while still benefiting from AI-powered analysis.

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

Sharing unredacted privileged documents with AI platforms may risk waiver of attorney-client privilege protections

Justee replaces client names, case details, and identifying data with anonymous placeholders before AI submission

AES-256 encryption secures documents during processing and all files are deleted immediately after completion

Automated PII removal supports attorneys in maintaining privilege while leveraging AI for document review tasks

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.

Attorney-client privilege is one of the oldest and most fundamental protections in the legal system, shielding confidential communications between lawyers and their clients from compelled disclosure. When attorneys submit privileged documents to third-party AI platforms without removing identifying information, they may inadvertently create risks to that privilege. Courts have historically held that voluntary disclosure to third parties can constitute a waiver, and AI platforms may not qualify for any recognized exception. By redacting client names, case specifics, and other identifying details before AI analysis, attorneys can reduce the risk of privilege waiver while still obtaining the analytical benefits of generative AI. Justee automates this redaction process, detecting over 30 types of personally identifiable information and replacing them with structured placeholders that preserve document context without exposing protected communications.

What We Redact

Client names and party identifiers replaced with [PERSON_1], [PERSON_2] to prevent privilege exposure

Case numbers, docket references, and court identifiers anonymized with [CASE_NUMBER_1] placeholders

Addresses, contact information, and location data stripped from privileged correspondence

Financial details including retainer amounts and billing data redacted from engagement letters

Attorney bar numbers and firm identifiers removed to prevent reverse identification

Risks of Sharing Unredacted Documents

Submitting privileged documents to AI platforms without redaction may constitute voluntary third-party disclosure

Courts could find privilege waived if client-identifying information is shared with AI service providers

AI platforms terms of service may permit data retention or training use, compounding disclosure risk

Metadata in unredacted documents can reveal client identity even if body text seems anonymized

Malpractice insurers increasingly examine AI usage practices when evaluating coverage for privilege claims

How It Works

1
Upload Privileged Document

Upload your privileged memo, correspondence, or strategy document in PDF, DOCX, or TXT format.

2
AI-Powered PII Scan

Justee identifies client names, case numbers, bar IDs, financial figures, and 30+ other PII entity types.

3
Preview Redacted Version

Review the redacted document with color-coded placeholders before downloading.

4
Export for AI Analysis

Download the anonymized document and safely use it with any AI platform for analysis or drafting.

Hypothetical Case Study by Justee

A corporate defense attorney needed AI assistance drafting a motion to dismiss based on privileged strategy memos exchanged with a Fortune 500 client. The memo collection contained detailed litigation strategy, client executive names, internal code names for the matter, and references to specific financial exposure figures.

Issue Found: Direct upload of the strategy memos would have exposed the client identity, litigation strategy, and settlement authority figures to the AI platform, potentially creating a privilege waiver argument for opposing counsel.

Resolution: The attorney used Justee to redact all client identifiers, executive names, matter codes, and financial figures. The AI was then able to analyze argument structure and case law references in the memos without any access to privileged client information.

Privileged Strategy Memo: Before vs. After Redaction

Why it matters: All identifying details are replaced with typed placeholders. The AI can analyze the memo structure, legal arguments, and strategy patterns without knowing who the client is, what the case number is, or the settlement authority — preserving privilege while enabling useful AI analysis.

No credit card required

Attorney-client privilege can be lost in an instant through careless disclosure. Before submitting any privileged document to an AI tool, stripping identifying information is the simplest safeguard against a devastating waiver argument.

Artem Dolukhanyan
Artem Dolukhanyan

Partner, Corporate Transactions at Grayver Law Group

AI PII Redaction vs. Manual Redaction

FeatureJustee AI RedactionManual Redaction
Privilege ProtectionRemoves all client-identifying data before AIRisk of human oversight missing identifiers
Processing SpeedUnder 2 minutes per document45-90 minutes for thorough manual review
Entity Coverage30+ PII types including bar IDs and case numbersLimited to what reviewer remembers to check
ConsistencySame placeholder format across all documentsInconsistent redaction styles between reviewers
CostFree tier with no sign-up requiredSenior associate or partner billable time
* 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

ABA Model Rule 1.6 — Confidentiality of Information

The foundational ABA rule establishing attorney obligations to protect client information from unauthorized disclosure.

Federal Rules of Evidence — Rule 502 (Attorney-Client Privilege Waiver)

Federal rules governing inadvertent disclosure and privilege waiver standards in federal proceedings.

NIST Privacy Framework

NIST framework for managing privacy risk in systems processing personally identifiable information.

DOJ Overview of the Privacy Act of 1974

Department of Justice overview of federal privacy protections governing the collection and handling of personal information.

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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

Courts have not yet issued definitive rulings on AI-specific privilege waiver, but the general principle is that voluntary disclosure of privileged information to third parties can waive privilege. Removing client-identifying data before AI submission helps mitigate this risk.

Justee detects and replaces client names, case numbers, court references, bar IDs, email addresses, phone numbers, physical addresses, financial figures, SSNs, and other identifying data with structured placeholders.

No. Documents are encrypted with AES-256 during processing and deleted immediately after redaction. Justee does not retain, review, or log the content of uploaded files.

Yes. Justee uses typed placeholders like [PERSON_1] and [CASE_NUMBER_1] that preserve document structure. AI tools can analyze legal arguments, clause patterns, and document organization without needing real client identities.

Yes. Work product doctrine protects attorney mental impressions and legal theories. If your work product contains client-identifying data, redacting before AI submission helps protect both privilege and work product protections.

Justee is not endorsed or approved by any state bar association. It is a privacy tool that attorneys can use as part of their reasonable efforts to protect client data when using technology, consistent with guidance from ABA and various state bar ethics opinions.

Justee supports PDF, DOCX, and TXT files. These cover the vast majority of legal document formats used in practice.

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Last updated: May 13, 2026

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