Variant, size & option selectors on collection pages: A/B tests

4 A/B tests with real results, plus 9 ideas, shared by the practitioners who ran them.

A
→
B
+4.87% CR
Variant names under colour swatches on product cards
Collection pageVariant, size & option selectorsBlend Commerce
A
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B
0% conversion change
One-click size buttons on collection cards
Collection pageProduct cards & quick addClean Commit
A
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B
+17.3% add-to-cart (flat)
Hover size buttons on collection cards
Collection pageProduct cards & quick addClean Commit
A
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B
+1.5% CR, inconclusive
Cleaner product cards with a color selector
Collection pageProduct cards & quick addClean Commit
A
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B
Idea, no result yet
Collection: swatches, stars, stock notice and story-style sub-collection nav
Collection pageReviews & star ratings@kasper_dolk
A
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B
Idea, no result yet
Collection cards with Most Popular callouts and variant previews
Collection pageReviews & star ratings@DaveDiederen
A
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B
Idea, no result yet
Collection page with filters, USP header, bestseller tags, swatches, stock left
Collection pageUSP bars & benefit icons@kasper_dolk
A
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B
Idea, no result yet
Add variant selectors to product cards
Collection pageVariant, size & option selectors@kasper_dolk
A
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B
Idea, no result yet
Fashion product cards with swatches, size availability and quick add
Collection pageReviews & star ratings@kasper_dolk
A
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B
Idea, no result yet
Show size/color swatches on collection cards
Collection pageVariant, size & option selectors@kasper_dolk
A
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B
Idea, no result yet
Collection: swipe nav to categories, tighter spacing, color swatches
Collection pageProduct images & gallery@kasper_dolk
A
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B
Idea, no result yet
Collection page: USP header, product tags, swatches, filters and reviews
Collection pageReviews & star ratings@kasper_dolk
A
→
B
Idea, no result yet
Collection: topic filters (sleep, focus, mood) and a 2x2 grid
Collection pageProduct images & gallery@kasper_dolk