Stop chasing payments.
Start enforcing them.

Gatekeeper automatically locks and unlocks access based on payment status. Your app stays polite. Your system becomes law.

Start OBSERVE ($299) Start ENFORCE ($799/mo) See workflow What is proof?

Not for everyone: SaaS/ERP/CRM only. No agencies. No services. No free demos. If you don’t control login/dashboard access, leave.

Integration is a simple “Login Gate”. Your app calls /lock-state. You block or allow. Evidence is stored automatically.

Deterministic enforcement Same input → same verdict → same ledger → same proof.

Automatic lock/unlock Payment webhook updates state. Engine decides. You don’t argue.

Immutable audit trail Every verdict becomes evidence: decisions + ledger + export.

Infrastructure layer

Deterministic decision engine + immutable audit trail + config-driven control.

System behaves like law

Operational layer

Monitoring, alerts, key rotation discipline, incident response.

Operator not firefighter

Enterprise layer

Evidence transparency, governance language, repeatable onboarding SOP.

Finishing now

System workflow (final state)

This is the only flow. No manual unlock. No chasing. No override path.

1. Client integrates Login Gate
A single check before session creation.

2. Payment webhook updates payment state
Paid → verified. Unpaid → unverified.

3. Lock-State API decides
ALLOW or DENY, with reason code.

4. Client app blocks or allows
Your product stays clean, consistent.

5. Evidence stored automatically
Decision + ledger saved immutably.

6. Portal shows proof
Exportable CSV + proofpack.

7. You monitor alerts
You operate, you don’t manually enforce.

8. You onboard new tenants
Repeatable SOP. Same contract. No chaos.

Pricing (paid pilot model)

No free demos. Paid pilots only. Proof included.

OBSERVE

$299

Engine runs and generates verdicts
Your users are NOT blocked
Proof portal access + exports
Shows how much revenue is at risk

Pay $299 and start

ENFORCE

$799/mo

Locks access when unpaid beyond threshold
Unlocks automatically after verified payment
Immutable evidence trail for every verdict
Operates like policy, not emotion

Start subscription

What happens after payment?
You receive a tenant key + onboarding steps.
After checkout, go to After payment. Client integrates Login Gate. Webhook updates payment state automatically. Portal shows proof.

Stop chasing payments.Start enforcing them.