Frequency (Ad)

Frequency here refers to the account/campaign-level metric equivalent to ad frequency — impressions ÷ reach — used to plan reach curves and prevent fatigue. This is an economics metric, which means it is only useful next to the other numbers in its chain. On its own it can be gamed: a great number on a tiny denominator tells you nothing, and a poor number can be the correct trade for volume. Read it alongside spend, order volume, contribution margin and the time window the platform used to attribute the result. Read it next to Ad Frequency, Reach, Creative Fatigue.

Treat the metric as a decision rule, not a scoreboard. Write down the threshold at which you would scale, hold, or cut before you look at the report — then let the number answer that question. Segment by campaign objective, audience temperature and creative concept, because a blended figure hides the two or three line items actually moving it.

Pull the number from one source of truth and keep the window fixed. Platform reporting, your analytics suite and your order system will disagree, usually because of attribution windows and refunds. Pick the system your P&L trusts, note the window, and compare like-for-like week over week rather than chasing daily noise. Why this matters commercially: Frequency is the single most under-managed metric on Meta and TikTok. Runaway frequency is the root cause of most fatigue and rising CPMs.

Xeli reads this metric back to the creative and the SKU that produced it, so the next production run is weighted toward what actually paid. Instead of a spreadsheet reconciling creative names to results, each rendered asset carries its concept, offer, ratio and product ID — which turns the metric into a brief for the next batch. In the context of metrics & economics, that means the concept stops being something a person re-applies by hand every campaign and becomes a rule the system enforces on every asset it produces.