Privilege-safe AI for attorneys

The AI advantage.
Minus the malpractice risk.

Two things get lawyers in trouble with AI: client data leaking into the cloud, and confident citations to cases that don't exist. ClientShield shuts down both. Anonymize any document before it reaches an outside model — or run everything through our private AI, where your data never leaves your environment. Every citation is verified against the real opinion, and Discovery Analyst surfaces the exculpatory and impeachment evidence buried in your files.

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● Raw — unsafe to send
Defendant James Whitlock, of 418 Cedar Ave, SSN 214-55-9087, was stopped on March 4.
● Anonymized — safe for any LLM
Defendant ⟨CLIENT_01⟩, of ⟨ADDR_01⟩, SSN ⟨SSN_01⟩, was stopped on ⟨DATE_01⟩.
8.3M
Case decisions
50M+
Citations validated
3,355
Jurisdictions
Zero
PII to the cloud

Every attorney faces these three 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.

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.

One platform solves all three

Anonymization, private AI, and validated legal research in a single secure workflow.

Path A — Any LLM

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.

Path B — Private AI

Or skip anonymization entirely

Higher tiers run Claude (Secure) on Amazon Bedrock in a private VPC — no PII ever leaves your secure environment. SOC 2 Type II, HIPAA-eligible. 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.

Good-law check

Run a good-law check on any citation. See citing decisions, treatment history, and subsequent impact across all jurisdictions.

Five things general-purpose legal AI tools leave on the table

Built for solo and small-firm state-court attorneys — with the specific capabilities the work demands.

01 — Anonymization

Anonymize before the cloud, not after

Client names, SSNs, addresses, DOBs, and case numbers strip to reversible tokens before the request leaves your machine. Rehydrate locally when the AI responds — PII never reaches the model in the first place.

02 — Discovery Analyst

Brady analysis in minutes, not weekends

Upload the prosecutor's package. ClientShield surfaces suppressed exculpatory and impeachment evidence with state-court authority cited first, federal precedent as backup. Every citation verified. Export to Word and file.

03 — CiteVerify

Five-phase citation audit on every brief

Validity, Bluebook format, AI-artifact and placeholder detection, proposition support (does the cited authority actually support the sentence?), and treatment status. Catches hallucinations and format errors before they reach the court.

04 — Open Case Law

8.3M decisions, no paywall

Powered by CourtListener and the Free Law Project — the same open dataset used by federal courts' citation initiatives, Harvard Law Library, and public-access legal research projects. No editorial filters, no proprietary lock-in.

05 — Firm Workflows

Your firm's voice, in every draft

12 guided workflows for motions and family-law pleadings — DOCX and PDF-fillable templates. Per-firm precedent corpus is anonymized at ingest, so your prior briefs train the drafting layer without ever exposing client names.

Analysis tools that move the case

Purpose-built workflows for the work attorneys actually do — criminal defense, family law, and beyond — with state-court authority cited first, federal precedent as backup.

Discovery Analyst

Analyze the prosecutor's discovery package for suppressed exculpatory and impeachment evidence. Every citation verified. Export to Word.

Timeline Extractor

Pull a chronology from police reports, affidavits, and discovery. Events with constitutional significance are flagged for review.

Sentencing Calculator

Map mandatory minimums, enhancements, and departure arguments for your jurisdiction — every argument backed by verifiable case law.

Plus Contradiction Detector for cross-witness impeachment prep, Jury Instruction Analyzer for charge elements, and Document Analyst for multi-turn chat with any document. Track C adds 12 Guided Workflows covering motions, family-law pleadings, and customizable firm templates.

We don't ask you to trust the AI. We make it provable.

01

PII never leaves your control

Names, SSNs, addresses, and case numbers are replaced with reversible tokens before anything reaches a model — not redacted, not masked, replaced.

02

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.

03

Enterprise-grade security

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

04

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.

Your clients' secrets stay yours.

5-day free trial of Track C — the full platform: anonymization, AI analysis, case law research, citation validation, good-law check, Discovery Analyst, and Guided Workflows. No credit card required.

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