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How to Measure OOH Attribution in 2026
Modern OOH attribution combines matched-market tests, branded search lift and mobile-ID retargeting. A practical guide for marketers.
30 June 2026 7 min read
OOH attribution has stopped being a black box. In 2026, a modern OOH campaign is measured across four layers: matched-market incrementality, branded search lift, direct traffic uplift and mobile-ID retargeting around screens.
/ The four-layer measurement stack
- Matched-market holdouts to isolate incremental sales lift.
- Google Trends and branded search volume as a leading indicator.
- GA4 direct + organic traffic delta week-on-week.
- Mobile-ID audiences captured within 100m of a DOOH screen for retargeting.
/ What good looks like
A well-planned OOH burst typically produces 8–22% branded search lift within 2 weeks and 3–7% incremental sales lift in exposed markets. Anything lower usually points to creative, not media.
We build measurement into every plan. See how on our approach page.
#OOH attribution#OOH measurement#matched market test#brand lift
