Now in early access
Automated invoicing, smart dunning, usage-based pricing and secure payouts — the full revenue stack behind subscriptions that just work.
No card required · Free for your first 50 customers
$340.00
Quantum Labs
From the first invoice to the last cancellation — every tool you need to manage the full customer lifecycle.
Recurring invoices, proration and dunning handled without a script.
< 50ms per charge
Meter API calls, seats or units, and bill exactly what's used.
Billed per-unit
PCI-compliant checkout with Nomba. Cards tokenized end to end.
PCI DSS
Failed payments retry on an exponential schedule you control.
Auto-retry
Every lifecycle event delivered in real time, signed with HMAC.
HMAC signed
Cancellation flows with configurable win-back offers.
Configurable
Ready when you are
Start free, connect your first product in an afternoon, and scale into usage billing whenever you're ready.