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Analytics · 2026-02-20 · 3 min read

How to measure results without end-to-end analytics

Promo codes, unique links and holdout periods — what works when the tracker does not.

End-to-end analytics isn't something everyone has, but measuring results is always necessary. The good news: in influencer buying you can build an honest picture without it. The bad news: you have to set it up before the first placement — data can't be recovered after the fact.

01Why a click isn't enough

A person watches a video on their phone lying down, then goes to register from a laptop in the evening. Or they remember the name and come via search three days later. By click alone you'll see the smaller portion of the result — across our campaigns, 40 to 70 percent is lost.

Hence the rule: a click is not the only and not the primary signal. It's convenient because it's instant, but counting by clicks alone means systematically undervaluing the channel and turning off placements that actually work.

02Three tags that cover most of it

Promo code. One per creator, ideally spoken aloud and shown on screen. Catches those who came without clicking a link. Downside: only works where there's a field to enter it.

Deep link. A URL that opens a specific screen in the app. Improves conversion on its own because the person lands on what the video was about, not the homepage.

"How did you hear about us" field at registration. The crudest tool, but surprisingly useful: it gives order-of-magnitude data on channels that tags don't capture. Must include free-text input, not just a dropdown.

03Post-view window

Agree in advance on how many days after a placement you credit to the channel. For impulse purchases three days is enough; for fintech you need fourteen; for B2B — thirty or more. The number doesn't matter; what matters is locking it in before the start. A window chosen after the fact always gets fitted to the desired result.

04Direct traffic spike

The simplest signal that many overlook. Plot direct and organic search visits by hour. A major placement is visible to the naked eye — the spike starts 10–40 minutes after publication and lasts about a day.

The gap between the baseline and the spike is the channel's contribution that tags didn't capture. The precision is rough, but the order of magnitude is there, and that's enough for a decision on whether to continue.

05First-week reconciliation

In the first seven days we cross-check our numbers against yours manually until they converge. A 10–15 percent discrepancy is normal; a twofold one means a tag was lost somewhere. The discrepancy only grows from there, so it needs to be fixed in the first week, not in the monthly report.

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