Liftoff(Vungle)Liftoff(Vungle)

PEPr: Structured experimentation that scales

By Karen Corn | March 25·Mar 25, 2026·6 min read

Liftoff's PEPr program brings discipline to performance marketing experimentation through a structured framework.
Experiments start with clear hypotheses and defined success metrics, ensuring controlled execution.
Prioritization balances high-impact strategic initiatives with client feedback, categorizing tests into Discovery for learning and Scale for proven strategies.
Success requires validated, repeatable results that can be confidently scaled across markets.
Common misconceptions include treating any account change as experimentation or expecting immediate results.
The trend is toward testing that proves measurable performance improvements to unlock incremental budget, making structured experimentation a competitive advantage.

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