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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.

113 experiments
Winners, losers & inconclusive
Full statistical details
inconclusive+40.0%

Multiple: UX Optimization

Context: Users arriving at the multiple can't efficiently find what they're looking for, increasing bounce rates.

LayoutE-commerce
inconclusive+75.0%

Multiple: Soshe Beauty: Oddit UX Audit Nearly Doubles Conversion Rate

Context: How prices are displayed on the multiple directly influences perceived value and willingness to buy.

LayoutE-commerce
inconclusive+35.0%

Product detail page: Dr. Squatch: Product Page Optimisation for DTC Soap Brand

Context: Users on the product detail page need validation from others before committing — without visible proof of success, they hesitate.

LayoutE-commerce
inconclusive+37.5%

Login page: Bombas: Sock Brand Login and Account Engagement Optimisation

Context: Friction during the login page process causes users to abandon right when they're closest to converting.

FormE-commerce
inconclusive+10.0%

Product detail page: Universal Standard: Size Inclusivity DTC Purchase Conversion

Context: Users on the product detail page need validation from others before committing — without visible proof of success, they hesitate.

LayoutE-commerce
inconclusive+22.5%

Confirmation page: Gousto: Order Confirmation Page Marketplace Repositioning

Context: Friction during the confirmation page process causes users to abandon right when they're closest to converting.

PricingE-commerce
inconclusive+55.0%

Product detail page: DIFF Eyewear: DTC Eyewear Product Page Conversion Lift

Context: How prices are displayed on the product detail page directly influences perceived value and willingness to buy.

LayoutE-commerce
inconclusive+15.0%

Product detail page: Ring: Add-to-Cart and AOV Optimisation for Security Hardware

Context: The primary call-to-action on the product detail page isn't converting at its potential — design, copy, or placement may be the bottleneck.

LayoutE-commerce
winner+12.5%

Signup: Forced Action

Problem: The primary call-to-action on the signup isn't converting at its potential — design, copy, or placement may be the bottleneck.

FormE-commercen=36,898
winner+9.0%

Signup: Hero Image Variation

Problem: The first screen of the signup must immediately communicate value — if it doesn't, users bounce before scrolling.

Social ProofE-commercen=26,270
winner+7.5%

Thank you: Personalized Next Step

Problem: Each additional form field adds friction to the thank you, increasing the chance users abandon before completing their submission.

PersonalizationE-commercen=21,910
winner+10.5%

Signup: Right Or Left Aligned Forms

Problem: Each additional form field adds friction to the signup, increasing the chance users abandon before completing their submission.

FormE-commercen=6,674
winner+8.5%

Shopping cart: Free Shipping

Problem: How prices are displayed on the shopping cart directly influences perceived value and willingness to buy.

PricingE-commercen=3,123

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