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Legal Citations, Verified in Milliseconds

API-first citation verification against authoritative federal sources. Stop hallucinations. Ship with confidence.

<1s
Avg Response Time
50+
CFR Titles Covered
99.9%
Uptime SLA

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Paste text with legal citations. We'll verify each one against authoritative sources.

Built for Legal AI Teams

Stop citation hallucinations before they reach production. CiteGuard is the verification layer your AI needs.

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Millisecond Verification

Regex-based extraction with direct eCFR API validation. Get results in under a second for explicit citations.

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AI-Powered Extraction

Claude analyzes plain English for implied regulatory references. "QWR requirements" β†’ 12 CFR Β§ 1024.35.

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Authoritative Sources

Every citation verified against eCFR.gov - the official source for the Code of Federal Regulations.

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Simple REST API

One endpoint. JSON in, JSON out. Integrate in minutes with any language or framework.

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Usage Analytics

Track verification requests, success rates, and common citation patterns across your application.

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Enterprise Ready

SOC 2 roadmap, audit logging, webhook notifications, and dedicated support for enterprise customers.

Simple, Usage-Based Pricing

Start free. Scale as you grow. No hidden fees.

Trial

$0
100 requests/month
  • Regex-based extraction
  • CFR verification
  • Basic API access
  • Community support
Start Free

Starter

$49/mo
1,000 requests/month
  • Everything in Trial
  • Priority API access
  • Email support
  • Usage dashboard
Get Started

Enterprise

$999/mo
1,000,000 requests/month
  • Everything in Pro
  • Dedicated support
  • Custom SLA (99.9%)
  • Audit logging
  • SSO integration
  • Volume discounts
Contact Sales

Built For Your Stack

CiteGuard integrates seamlessly with legal AI applications, compliance tools, and document automation platforms.

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Legal AI Assistants

Validate every citation before presenting to users. Eliminate hallucinated references that destroy trust.

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Compliance Platforms

Automatically verify regulatory citations in policies, procedures, and audit documentation.

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Document Automation

Ensure templates and generated documents reference valid, current regulations.

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Legal Research

Bulk verify citations in briefs, memos, and research materials before filing or publication.

Ready to Verify?

Start with 100 free requests. No credit card required.