Skip to main content

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.

201 experiments
Winners, losers & inconclusive
Full statistical details
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+6.9%

Landing Page: Order Now CTA

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=21,270
winner+9.3%

Landing Page: Mobile Plan Page Zip Modal Relevance

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

Copy & MessagingEnergy & Utilitiesn=19,034
winner+7.5%

Signup: Canned Response

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

Copy & MessagingServicesn=14,490
winner+6.4%

Landing Page: Grid Page Reorder

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

PricingEnergy & Utilitiesn=14,283
winner+17.9%

Landing Page: Mobile Plan Page Zip Modal Simplification

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

Copy & MessagingEnergy & Utilitiesn=13,932
winner+2.8%

Landing Page: Copy & Messaging Optimization

Problem: The copy on the landing page may not be speaking to users' actual motivations — the words you use shape how users perceive the offer.

Copy & MessagingEnergy & Utilitiesn=12,981
winner+5.0%

Thank you: Autoplay Video

Problem: Coupon and promo code fields on thank yous can distract users — they leave to hunt for codes, reducing completion rates.

ImageryHealthcaren=11,676
winner+10.5%

Pricing Page: Lower Price Frames

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

PricingEdTechn=11,351
winner+10.3%

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=10,266
winner+5.7%

Checkout: Mobile Checkout

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

CTAEnergy & Utilitiesn=8,994
winner+7.5%

Signup: How It Works

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

Copy & MessagingHealthcaren=8,231
winner+4.0%

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=7,923
winner+20.1%

Product Page: Grid Product Cards [Desktop Only]

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

LayoutEnergy & Utilitiesn=7,168
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+7.5%

Pricing Page: Company Logos

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

Social ProofSaaSn=6,021
winner+21.5%

Landing Page: Paid Landing Pages

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

Social ProofEnergy & Utilitiesn=4,831
winner+20.2%

Landing Page: Texas Grid Plan Builder

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

LayoutEnergy & Utilitiesn=3,592
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
winner+10.4%

Homepage: Homepage Use Case

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

LayoutEnergy & Utilitiesn=2,694

Stop Re-Running Failed Tests

Build on what's already been learned. Save your own experiments, surface winning patterns, and make every test count.

Browse Experiments By

Comparisons

Popular Combos

Explore More