CHICAGO, June 12, 2025 (GLOBE NEWSWIRE) — An analysis from TransUnion (NYSE:TRU) sheds new light on the impact of audience composition on marketing performance, showing that making the best targeting decisions can have a compounding effect on return on ad spend (ROAS}—an upside of up to 9x.
The analysis, based on real-world campaigns from 25 TransUnion measurement clients across five verticals, revealed a widening performance gap as audiences became more targeted: An audience built with two optimal consumer traits had a 3.6X ROAS upside, while an audience with three optimal traits had a 7.2X ROAS upside.
Conversely, the analysis also highlights the risk of making sub-optimal targeting decisions, i.e., the more campaigns were targeted to the wrong audience segments, the worse they performed. At the farthest end of that spectrum, mistargeted campaigns saw –90% ROAS, placing fresh emphasis on the importance of audience building to the bottom line.
“In a world with thousands of targeting choices, the challenge is selecting the most effective option from many that appear similar,” said Matt Spiegel, EVP of TruAudience Growth Strategy. “Our data proves that even within common attributes like income or age, the performance difference can be massive.”
Positive and Negative Impact of Targeting Sophistication on ROAS
| Single Characteristic Audience |
Two Characteristics Combined |
Three Characteristics Combined |
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