View-Through Conversion
A view-through conversion is recorded when someone sees an ad but does not click it, then converts later within a defined attribution window.
In depth
View-through conversions rely on impression tracking rather than click tracking, so an ad platform drops a cookie or device signal when an ad renders and later matches it to a conversion event. The attribution window — often 1 to 30 days — determines how long that impression stays eligible for credit, which is why two platforms can report wildly different numbers for the same campaign.
The value of this metric is that it surfaces the assistive role of awareness ads that rarely earn the last click, but it is also the easiest channel to over-credit. A common pitfall is counting users who would have converted anyway, so growth teams pair view-through data with incrementality testing. In a quiz-funnel workflow, view-through conversions help explain why a display campaign that drove few direct clicks still lifted the number of qualified leads finishing your scorecard.
Example in practice
Frequently asked questions
How is a view-through conversion different from a click-through conversion?
A click-through conversion requires the user to click the ad before converting, while a view-through conversion credits an impression with no click. View-through credit is weaker evidence of influence, so it is usually reported separately and weighted accordingly.
What is a typical view-through attribution window?
Windows commonly range from 1 to 30 days, with many advertisers defaulting to 1 day for tighter accuracy. Shorter windows reduce over-crediting but may miss longer consideration cycles common in B2B quiz funnels.
Should I trust view-through conversions in my reporting?
Treat them as a directional signal rather than hard proof of impact. Validate with incrementality or holdout tests before shifting budget based on view-through numbers alone.