Safely Use AI
for Legal Analysis

Anonymize documents for any LLM — or use our private AI where no anonymization is needed. Integrated legal research at a fraction of the cost of Westlaw or Lexis.

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SOC 2 Type II
Built for Attorneys
Zero PII to the Cloud
8.3M Case Decisions

Every Attorney Faces These Risks

AI Is Powerful, But Risky

Sending case documents to ChatGPT or other LLMs exposes client PII — names, SSNs, addresses, case numbers. Your ethical obligations demand better.

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Research Tools Are Overpriced

Westlaw and LexisNexis charge $200-500+ per month with long-term contracts and opaque pricing. Solo and small-firm attorneys are priced out.

AI Hallucinations Are Dangerous

LLMs fabricate citations that look real. Without validation, you risk sanctions, malpractice claims, and harm to your client's case.

ClientShield Solves All Three

One platform. Anonymization, AI analysis, and validated legal research.

Anonymize and use
any LLM safely

Strip names, SSNs, addresses, DOBs, and case numbers with reversible tokens — then safely send documents to ChatGPT, Gemini, or any external AI. Rehydrate when you're done.

Or skip anonymization
with a private AI

Higher tiers run Claude on Amazon Bedrock in a private VPC — no PII ever leaves your secure environment. SOC 2 Type II and HIPAA compliant. No anonymization needed.

8.3M Case Decisions

Search federal and state case law with natural language. CourtListener semantic search with Citegeist ranking surfaces the most relevant precedent.

Citation Validation

Every AI-generated citation is checked against CourtListener's 50M+ citation database. No hallucinations make it into your work product.

Shepardizing

Check if a case is still good law. See citing decisions, treatment history, and subsequent impact across all jurisdictions.

8.3M
Case Decisions
50M+
Citations Validated
3,355
Jurisdictions
Zero
PII to the Cloud

Built for the Standards Your Clients Demand

PII Never Leaves Your Control

Client data is anonymized before it ever reaches an AI model. Names, SSNs, addresses, and case numbers are replaced with reversible tokens — not redacted, not masked, replaced.

Verified, Not Hallucinated

Every AI-generated citation is validated against 50M+ real citations. Unverified citations are flagged or removed before they reach your work product. No fabricated case law.

Enterprise-Grade Security

Runs on Amazon Bedrock in a private VPC with SOC 2 Type II and HIPAA-eligible infrastructure. Your data is encrypted in transit and at rest. No model training on your documents.

Open-Source Case Law

Powered by 8.3 million decisions from CourtListener and the Free Law Project — the same data used by courts and law schools. No proprietary lock-in, no opaque editorial filters.

Join Attorneys Already Using ClientShield

5-day free trial of Track B — anonymization, AI analysis, case law research, citation validation, and Shepardizing. Your card is not charged until you subscribe.

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