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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.

41 experiments
Winners, losers & inconclusive
Full statistical details
winner+8.3%

Checkout: Remove Coupon Fields

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

FormCross-Industry
winner

Checkout: Remove Coupon Fields

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

FormCross-Industry
winner+9.0%

Listing: Icon Labels

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

FormCross-Industry
winner+2.1%

Product: Social Counts

Problem: The registration experience on the product asks too much too soon, causing potential users to drop off.

Social ProofCross-Industry
winner+5.3%

Checkout: Multiple Steps

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

LayoutCross-Industry
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
winner+4.0%

Checkout: Sticky Call To Action

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

CTACross-Industry
winner

Content Page: Maybe Later

Problem: How "Maybe later" is implemented on the content page can meaningfully affect conversion — this element is worth testing.

LayoutCross-Industry
winner

Checkout: Filled Or Ghost Buttons

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

CTACross-Industry
winner+45.0%

Homepage: Homepage Redesign: Shorter Scroll + Trust Logos + Benefits Section

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

LayoutCross-Industry
winner+45.0%

Homepage: Full Homepage Redesign (Split URL)

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

LayoutCross-Industry
winner+40.0%

Homepage: Mobile Homepage Redesign: Value Prop + Pricing in Hero + FAQ

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

LayoutCross-Industry
winner+80.0%

Homepage: Distinct CTA Color + First Fold Placement

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

CTACross-Industry
winner+10.0%

Pricing Page: Video Testimonials + Subscription Table Above Fold

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

Social ProofCross-Industry
winner+31.5%

Landing: Loan Form: USPs + Awards + Time-to-Complete Indicator

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

FormCross-Industry
winner+45.0%

Contact: Narrower Form + Benefit Copy + Trust Signals

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

FormCross-Industry
winner+25.0%

Landing: Pop-up Demo Request Form on High-Intent Page

Problem: How "Pop-up demo request form on high-intent page" is implemented on the landing can meaningfully affect conversion — this element is worth testing.

CTACross-Industry
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+11.5%

Landing: A/B Testing Lead Gen Page

Problem: How "A/b testing lead gen page" is implemented on the landing can meaningfully affect conversion — this element is worth testing.

Testing StrategyCross-Industry
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

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