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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.

110 experiments
Winners, losers & inconclusive
Full statistical details
inconclusive-1.4%

Landing Page: CTA Button Optimization

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

CTAEnergy & Utilitiesn=65,689
inconclusive+1.8%

Landing Page: CTA Optimization

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

CTAEnergy & Utilitiesn=56,158
inconclusive-5.1%

Homepage: Help Me Choose Homepage

Context: The information hierarchy on the homepage may not match how users actually scan and process the content.

CTAEnergy & Utilitiesn=55,255
winner+5.6%

Landing Page: Plan Page Zip Modal CTA Copy

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

CTAEnergy & Utilitiesn=50,404
winner+4.1%

Landing Page: Grid Page Testimonials

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

Social ProofEnergy & Utilitiesn=50,156
winner-0.4%

Homepage: Homepage / Grid

Problem: The information hierarchy on the homepage may not match how users actually scan and process the content.

LayoutEnergy & Utilitiesn=46,132
winner+7.2%

Landing Page: Layout Optimization

Problem: The information hierarchy on the landing page may not match how users actually scan and process the content.

LayoutEnergy & Utilitiesn=39,352
inconclusive+3.4%

Homepage: Alberta Homepage

Context: How "Alberta homepage" is implemented on the homepage can meaningfully affect conversion — this element is worth testing.

LayoutEnergy & Utilitiesn=37,467
winner+18.1%

Product Page: All-price-points-on-plan-cards

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

PricingEnergy & Utilitiesn=34,703
inconclusive-1.0%

Mobile: Mobile Grid Page Filters

Context: Mobile users experience the mobile differently — smaller screens, touch targets, and limited attention require purpose-built design.

LayoutEnergy & Utilitiesn=34,638
winner+5.3%

Checkout: Grid Page Progress Bar

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

FormEnergy & Utilitiesn=33,413
winner+21.0%

Homepage: Layout Optimization

Problem: The information hierarchy on the homepage may not match how users actually scan and process the content.

LayoutEnergy & Utilitiesn=31,032
winner+5.7%

Homepage: Homepage Hero Redesign

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

LayoutEnergy & Utilitiesn=30,538
loser-7.5%

Landing Page: Pricing Display Change

Problem: The headline on the landing page may not resonate with what users actually care about or address their top objections.

PricingEnergy & Utilitiesn=28,875
winner+2.9%

Landing Page: Help Me Choose: Grid Page Entry

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

LayoutEnergy & Utilitiesn=28,680
inconclusive

Homepage: Mobile Homepage

Context: Mobile users experience the homepage differently — smaller screens, touch targets, and limited attention require purpose-built design.

Mobile UXEnergy & Utilitiesn=28,531
inconclusive-4.9%

Landing Page: Removing Termination Fee on Plan Pages

Context: How "Removing termination fee on plan pages" is implemented on the landing page can meaningfully affect conversion — this element is worth testing.

Copy & MessagingEnergy & Utilitiesn=26,318
inconclusive+5.1%

Mobile: DIR - Stacked Mobile Grid

Context: Mobile users experience the mobile differently — smaller screens, touch targets, and limited attention require purpose-built design.

LayoutEnergy & Utilitiesn=24,993
loser-3.6%

Landing Page: Rate Toggle

Problem: How "Rate toggle" is implemented on the landing page can meaningfully affect conversion — this element is worth testing.

PricingEnergy & Utilitiesn=24,285
loser-8.5%

Landing Page: Social Proof Optimization

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

Social ProofEnergy & Utilitiesn=23,353

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