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Shopify CRO

A/B Testing for Shopify

Scientifically proven conversion uplifts for your Shopify store. We design, run and analyse A/B tests on product pages, collection pages and checkout to find changes that consistently increase revenue.

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Shopify-Certified Specialists 4.9★ Client Rating Data-Driven Approach
10-15%
Typical Test Uplift
2 weeks
Minimum Test Duration
4.9 Stars
Client Rating
Data-backed
Every Change

Gut-Feel CRO Changes Are as Likely to Hurt Conversion as Help It

Without A/B testing, store changes are based on assumptions. The assumption that adding a badge increases conversion, or that a different CTA colour performs better, is often wrong. A/B testing removes the guesswork and gives you statistically valid evidence for every change made.

How We Deliver Shopify A/B Testing

Hypothesis Development

Test hypotheses written based on analytics data, heatmaps and UX audit findings. Prioritised by expected impact.

Test Setup

A/B test configured on the target page. Variant designed and implemented. Statistical significance threshold set.

Test Running

Test runs until statistical significance reached. Minimum 2 weeks, minimum 100 conversions per variant.

Analysis and Next Test

Winner declared and implemented. Learnings documented. Next test hypothesised from results.

What's Included

Shopify A/B Testing Pricing

CRO Audit

Audit plus test backlog

£297

One-time fee

  • CRO audit
  • Test hypothesis backlog
  • Priority recommendation
  • Analytics review
  • Written report
  • 5-day delivery
Get Started
Most Popular

CRO Growth

2 A/B tests per month

£797

/month, 3-month min

  • Everything in Audit
  • 2 A/B tests per month
  • Variant design and build
  • Statistical analysis
  • Monthly review call
  • Conversion tracking
Get Started

CRO Scale

4+ A/B tests per month

£1,597

/month, 3-month min

  • Everything in Growth
  • 4+ tests per month
  • Multivariate tests
  • Priority support
  • Dedicated account manager
  • Monthly CRO report
Get Started

Start Your Shopify A/B Testing Project

Tell us about your store and conversion goals. We reply within 24 hours.

Response within 24 hours
Data-driven approach
No long-term contracts
Transparent pricing

Get Your Free Quote

Shopify A/B Testing — FAQs

Prioritise by traffic volume and conversion impact: (1) Product page (highest traffic, direct purchase intent). (2) Collection page (large entry point). (3) Cart (high intent, close to purchase). (4) Checkout (direct revenue impact but limited Shopify Plus access without Plus plan).

Minimum 2 weeks to account for weekly seasonality. Minimum 100 conversions per variant for statistical reliability. For low-traffic stores under 1,000 monthly sessions, true A/B testing is not viable. We advise on alternative approaches for low-traffic stores.

We use Google Optimize (while available), Convert.com or native Shopify theme variant testing depending on the nature of the test. For checkout testing, Shopify Plus is required for native support.

One test per page at a time. Running multiple tests on the same page produces conflicting data. We maintain a prioritised test backlog and sequence tests logically.

A 10-15% conversion rate uplift from a single test is achievable for well-run tests with good hypotheses. Over 12 months of systematic testing, compounding uplifts of 30-50% total conversion improvement are realistic.

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