Compliance SaaS for small catalytic converter buyers: purchase record logging, license-expiry blocking, and affidavit deadline tracking · Oct 23, 2026
CatCheck
A converter-only purchase log that stops small catalytic converter buyers from breaking the law by accident.
The problem
Small catalytic converter buyers risk per-converter penalties from lapsed licenses and incomplete seller records, and yard software is too heavy for them.
The wedge
A fixed-price, converter-only log that blocks non-compliant purchases and works beside existing yard software, with a free CSV gap report as the hook.
In the build queue
We haven't built this one yet
The full deep dive, build video, and MVP kickoff prompt land when CatCheck gets built in public.