Credits & top-ups

QACrow uses a prepaid credit model. There are no subscriptions — you buy credits and they're spent per test run.

How runs are priced

• Real browser runs (the default): you're charged the underlying browser-vendor cost × 1.4 markup, with a $0.10 per-run minimum and a $7 per-run hard cap. Most short flows land between $0.50 and $2.
• AI-only plan reviews (no browser): a flat $0.25 per review.

The exact charge for every run is recorded in your Ledger alongside the raw vendor breakdown so you can audit margins.

Top-up

Open Billing & Credits → Top up, choose an amount, and pay with Stripe.

Auto top-up

Toggle Auto top-up to recharge automatically when your balance falls below a threshold. You set both the threshold and the recharge amount.

Spend cap

Set a monthly spend cap to prevent runaway costs. When the cap is hit, queued runs are rejected with insufficient_credits until the next month.

Ledger

The Ledger tab shows every credit movement: signup grants, purchases, run charges, refunds, and adjustments.