Pricing
Paid Dual-Rail and Lab products first — verifier stays free Apache-2.0 tooling.
Dual-Rail receipt — £49
One-off evidence receipt for procurement and audit reviewers.
Buy Dual-Rail
Lab marking (Article 50(2)) — from £290/mo
Hosted URL marking checker with evidence pages for EU AI Act transparency duties.
Talk to Lab
Verifier — free
Reproduce published numbers on your machine. Not a subscription SKU.
Verifier landing