A/B Experiment Implementation
A/B test execution and UI/UX changes based on prioritized hypotheses. Covers test design, statistical setup, implementation in your testing tool, and analysis with documented winners and learnings.
What's included
- Hypothesis prioritization based on impact, confidence, and effort
- Test design with primary metric, guardrails, and sample size
- UI/UX changes built and QA'd across devices
- Implementation in your testing tool (PostHog, VWO, Optimizely, GA4 experiments)
- Statistical setup with proper traffic allocation and runtime
- Monitoring for sample ratio mismatch and data quality issues
- Results analysis with documented winners, losers, and learnings
- Shipping recommendations and follow-up test ideas
Why it matters
Most CRO programs stall because tests are poorly scoped, underpowered, or never properly analyzed. You get a steady pipeline of decision-grade experiments with a documented record of what works, what doesn't, and what to try next.
What clients say
“Thomas from SmartMetrics is not only easy to work with but is a wealth of knowledge. Thank you, Thomas!”
SmartWatt Marketing
“Wow! Blown away by their expertise and speed as well as communication. We had a botched Google tagging job that needed to be fixed and they jumped right in and had it done in the same day. I'm recommending them to everyone I know needing help with the Google suite of business tools.”
Jennifer Roberge
“Working with SmartMetrics has made a huge difference in my business. I now know what is working on an hour by hour basis, and where to invest additional resources. I can’t recommend it highly enough.”
Brian Elliott
Custom Project
Need a custom project?
Let's talk.
Not every project fits a fixed price. Tell us what you need — we'll scope it out and get back to you within 24 hours with a clear proposal.
- Free scoping call — no commitment
- Fixed-price or retainer options available
- Transparent deliverables & timeline
Work with Tomas
Lead Generation Expert