Billing and usage

Company admins see what each test run was charged on the Usage tab in Billing. 1 credit is $0.01 of plan value. Each test scenario that reaches a result uses 1.5 credits, or 0.6 when it ran on your company's own AI key; a scenario with no result uses nothing. A running test holds credits. A hold is not a charge: unused credits come back.

A test run on your own AI key holds the full 1.5 credits, because it may fall back to Zof's model. When it is charged 0.6, the rest comes back when the run ends, or when the hold expires 6 hours after it started. Its charge says On your AI key, and This billing period counts these runs on their own line, Test runs charged on your AI key. Test runs charged counts the rest. A test run that doesn't say which key it used, or names your key while your company has never saved one, is charged 1.5 and counts under Test runs charged.

The Overview tab lists plan, credits, use, spending limit and holds. The header's button depends on the state: Choose a plan opens Pricing with no plan or on a free trial. Update payment method (overdue) and Billing portal open the billing portal. Members get none.

Statuses

• Not charged yet: recorded but not charged, because the wallet was empty, the spending limit was reached or funding is being confirmed. Zof retries, so it may still be charged.
• Final: the credits used, No charge, Closed uncharged (it waited past the retry window and won't be charged) or Earlier run credits.
• Unknown: Zof can't show the charge, or can't verify it against the credit ledger. It is never shown as 0.

A run charged more than 10 minutes after it was recorded gets a second line saying when.

Filters and time zones

Filter picks a status, charge, outcome or funding. You can also search by run, test, scenario, service and dates; a test or scenario search without a run needs a start date, and the dates can span at most 93 days (to today when there's no end date). Filters stay in the page address. The list has no totals; This billing period above it shows usage and credits per meter.

Times are UTC unless you pick your own Time zone; date ranges then use your local days.

Provider costs and results

Zof invoices show Zof plan fees and credits only. If your company uses its own AI provider keys, those costs aren't reported to Zof and appear on your provider's bill.

Zof runs your tests on every new pull request; each run uses credits. Most credits go to these runs. A company admin turns them off with Run tests automatically on new PRs in Admin › Overview.

Running out of credits or an unpaid invoice stops new runs only. Completed results stay readable.