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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.

17 experiments
Winners, losers & inconclusive
Full statistical details
winner+22.5%

Homepage: Product / Course Links on Homepage

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

Copy & MessagingE-commerce
winner+5.5%

Landing Page: Emotional Brand-Voice Copy in Subscription Funnel

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

Copy & MessagingE-commerce
winner+4.0%

Product Page: Value Proposition Placement on Product Page

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

Copy & MessagingE-commerce
winner+17.5%

Product: Cross-Sell Redesign: Thumbnail Images + Visitor-Centric Copy

Problem: Visual elements on the product aren't doing enough to communicate value, build trust, or guide users toward the next step.

Copy & MessagingE-commerce
winner+10.0%

Product: Funnel Analysis → Add Info to Pre-Payment Page

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

Copy & MessagingCross-Industry
winner+14.0%

Landing: Use Case Examples / Example Situations

Problem: How "Use case examples / example situations" is implemented on the landing can meaningfully affect conversion — this element is worth testing.

Copy & MessagingCross-Industry
winner+52.5%

Landing Page: Long-Form Landing Page

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

Copy & MessagingSaaS
winner+115.0%

Checkout: Checkout Objection Copy

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

Copy & MessagingSaaS
winner+27.5%

Product Page: Urgency Countdown Clock

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

Copy & MessagingE-commerce
winner+36.0%

Pricing Page: Pricing Page Repositioning as Education Tool

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

Copy & MessagingFintech
winner+61.0%

Landing Page: Landing Page with Future-Pacing + Trust Elements

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

Copy & MessagingSaaS
winner+7.0%

Checkout: Personalized Free Shipping Threshold Message

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

Copy & MessagingRetail
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+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+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

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