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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.

43 experiments
Winners, losers & inconclusive
Full statistical details
winner

Listing: Listing Page

Problem: Users can't quickly find relevant products or content on the listing, leading to frustration and early exits.

NavigationTravel
winner

Home landing: Search UX Enhancement

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

NavigationTravel
winner

Product: Product Page

Problem: Key actions on the product disappear as users scroll, creating a gap between intent and the ability to act.

NavigationE-commerce
winner

Listing: Listing Page

Problem: Users can't quickly find relevant products or content on the listing, leading to frustration and early exits.

NavigationE-commerce
winner

Listing: Search UX Enhancement

Problem: Users can't quickly find relevant products or content on the listing, leading to frustration and early exits.

NavigationE-commerce
winner

Home landing: CTA Button Optimization

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

NavigationTravel
winner

Product: Product Page

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

NavigationE-commerce
winner+5.0%

Listing: Multiple Steps

Problem: Multi-step processes on the listing can overwhelm users if they can't see how far along they are or how much is left.

NavigationCross-Industry
loser

General: Big Navigation A/B Test With 8 Confounded UI Changes

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

NavigationE-commerce
winner

Product: Product Page

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

NavigationE-commerce
winner+4.3%

Product: Exposed Menu Options

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

NavigationCross-Industry
inconclusive

Listing: Instant Filter Results

Context: Users can't quickly find relevant products or content on the listing, leading to frustration and early exits.

NavigationCross-Industry
inconclusive

Product: Open In A New Tab

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

NavigationCross-Industry
inconclusive

Listing: Infinite Scrolling Or Pagination

Context: Multi-step processes on the listing can overwhelm users if they can't see how far along they are or how much is left.

NavigationCross-Industry
inconclusive

Product: Persistent Filters

Context: Users can't quickly find relevant products or content on the product, leading to frustration and early exits.

NavigationCross-Industry
inconclusive

Home landing: Visible Search

Context: Users can't quickly find relevant products or content on the home landing, leading to frustration and early exits.

NavigationCross-Industry
inconclusive

Listing: Search Keyword Highlighting

Context: Users can't quickly find relevant products or content on the listing, leading to frustration and early exits.

NavigationCross-Industry
inconclusive

Listing: Visible Filters

Context: Users can't quickly find relevant products or content on the listing, leading to frustration and early exits.

NavigationCross-Industry
inconclusive

Product: Page Level Navigation

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

NavigationCross-Industry
winner

General: Better, Padded And Wider Search Bar In This A/B/C Test

Problem: Users can't quickly find relevant products or content on the general, leading to frustration and early exits.

NavigationE-commerce

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