What is a brand lift study?
A brand lift study compares awareness, consideration, favorability, intent, and ad recall between respondents exposed to a campaign and a control group. The difference is reported as lift, with significance testing. Whether it supports a causal claim depends on the study design: matching alone does not remove all possible confounding.
How is incrementality testing different from attribution?
Attribution assigns credit for conversions to observed touchpoints. Incrementality testing uses a control group to estimate what would have happened without the campaign. Survey-based brand lift measures brand outcomes such as awareness and intent, rather than tracked conversions. Exposure may still be identified through ad-server records, and causal claims depend on how the study assigns or identifies exposure.
How fast do results come back?
Results update as responses arrive, with weighting and significance testing applied automatically. Fieldwork can take hours to days, depending on the audience and required sample. Wait for enough exposed and control respondents before using the results to make campaign decisions.
Is the methodology auditable?
Yes. Our lift measurement methodology documents exposure definitions, control matching, lift calculations, significance testing, and the claims each design supports. Your analysts can review the method and its limitations before the study starts.