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The A/B Test Library

Real experiments. Real outcomes. Actionable patterns. Browse A/B tests with problem-to-solution framing, results, and recommendations for what to test next.

2 experiments
Winners, losers & inconclusive
Full statistical details
loser-3.3%

Checkout: We're Holding Your Rate Urgency

Problem: Without clear urgency signals, users delay their decision on the checkout, leading to drop-offs and abandoned sessions.

Copy & MessagingEnergy & Utilitiesn=5,750
loser-7.3%

Checkout: Layout Optimization

Problem: Friction during the checkout process causes users to abandon right when they're closest to converting.

LayoutEnergy & Utilitiesn=3,009

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