The CRO & A/B-Testing Certification Playbook
The CRO & A/B Testing Certification Playbook is here. 1,500+ tactics, 7 case studies, and a full testing protocol 👇 FREE. The resource we built from 7 years and 4,000+ A/B tests across Europe's fastest-growing DTC brands.
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What you get
What's inside:
7 full case studies: KoRo, SNOCKS, Blackroll, Purelei, Giesswein, Livefresh, KICKZ.
The €32M+ A/B Tests Database with 55+ proven ideas with real uplift numbers
MEGAFILE +€690M in A/B Tests containing 60 detailed tests
A/B Tests with the best ARPU increase and €1.4M+ in documented results
540+ A/B Test Ideas to put you ahead of 90% of ecom founders
How to build product pages that generate millions
Beauty & Personal Care Consumer Psychology Report 2026
Industry Consumer Psychology Reports
Every resource in here came from a real test, a real brand, or a real revenue number.
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Our 10 best A/B tests, backed by 4.3 million tests
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Get the playbookA/B-Tests from $100M DTC Brands
The ultimate A/B Test Blueprint for Shopify stores in 2025 ⚡ €19.528.926,52 in A/B Test wins - backed by data, not guesswork.
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