Free tools
Free citation tools
Every tool below is free, requires no signup for its basic use, and does exactly what its description says — no fake reviews, no invented accuracy numbers.
Free Citation Legitimacy Checker
Paste up to 5 case citations and check citation existence and quote accuracy for free, no signup required (3 checks/day).
Citation Format Detector & Bluebook Helper
Detects case citations in pasted text and reformats them into standard Bluebook case-citation form. A formatting aid, not an existence check.
AI Sanctions Risk Calculator
A directional self-assessment of how exposed your firm's AI drafting workflow is to a hallucinated-citation sanctions incident, with a shareable score badge.
Vendor FVR Score Request
Ask us to run another citation-checking product against our held-out eval set and publish its False-Verify Rate — reviewed manually, not auto-published.
More free tools
Free FDA enforcement tools by the same team, at Argus HQ: an FDA warning-letter lookup, a repeat-offender checker, and a daily enforcement snapshot.
These tools support Layers 1-2 of our verification model at most — existence and quote accuracy. For full 3-layer verification including proposition support, see /verify or /pricing.