GrowthBook
Podcast (Experimentation Edge) text/video published 2026-04-01 · Open on LinkedIn ↗
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A designer at LinkedIn removed 5 pixels from an ad banner. No big deal, right? Revenue dropped by a million dollars in a month. Makram Mansour, former experimentation leader at LinkedIn and Intuit and now Head of Marketplace at ID.me, made this the case for why nothing ships without an A/B test. At scale, there's no such thing as a small change. Full episode linked below.
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