ListFunnel bills for delivered identity resolutions — named people — not for every address you attempt.
The bank
- Each period grants resolutions into a bank (50 / 650 / 2,500 by plan)
- Unused capacity rolls over up to 2–3× the monthly grant
- Misses, cache hits, and local validation cost $0
Overage
Paid plans continue past the bank at $0.09 per delivered resolution. Free plans stop instead of charging a card we do not have.
Stripe
Checkout and the customer portal are live when STRIPE_SECRET_KEY and STRIPE_WEBHOOK_SECRET are set. The webhook is the only writer of subscription state.
Run this on your own list.