Gatekeeper

Payment enforcement for login-based software.

Gatekeeper checks whether unpaid accounts should continue using your product. Start with 30-day free OBSERVE. Move to ENFORCE only after proof is visible.

Start 30-day OBSERVE See trust layer

Control path

OBSERVE

Allow access, record unpaid usage proof.

REVIEW

See where access leakage exists.

ENFORCE

Block unpaid access only after proof.

Login Gate

Check payment status after login credentials are correct, before creating the session.

Feature Gate

Control access to paid features when payment is overdue.

Output Gate

Stop unpaid customers from downloading, exporting, or receiving final output.

API Gate

Control unpaid API usage without manually chasing every account.

30-day OBSERVE

Free watch-only mode. No blocking.

ENFORCE

Paid mode after leakage is proven.

Fail-open

Your product can continue if Gatekeeper is unreachable.