Trust & Security

COI Validator is operated by de Montfort LLC, an American company. Here is exactly how the service treats your documents.

Your documents never train anything and never leave the analysis

Certificates are analyzed by a deterministic rules engine — no AI model, no third-party API, zero per-document data sharing. Document text is processed in memory to produce your report and is not stored afterward.

Transport security

All traffic is encrypted in transit with TLS. The analysis runs on Cloudflare's edge network.

No accounts, no card data

The validator requires no signup, and we never handle payment card data on our servers.

The company

de Montfort LLC is a US-registered technology holding company. Questions: hello@coivalidator.com. See also Privacy and Terms.

Last updated 2026.