Resources

Our thinking, published.

CRO frameworks, experimentation guides, and technology deep-dives. Everything we know about optimising for actions of value - published for free.

Foundations
Technology
Technology

Server-side tracking - why you cannot optimise what you cannot measure

Client-side tracking is dying. Browser privacy, ad blockers, and consent frameworks mean the data you rely on is incomplete. Server-side tracking is the foundation of modern CRO.

Jeremy Gray 10 min read
Technology

Analytics setup for CRO - what to measure and why

Not all metrics matter equally. A guide to building an analytics setup that captures the signals CRO practitioners actually need - and ignores the noise.

Jeremy Gray Coming soon
Technology

Building a tracking stack from PostHog to GA4

A practical walkthrough of building a modern tracking stack that combines product analytics with marketing attribution. The tools, the architecture, the trade-offs.

Jeremy Gray Coming soon
Experimentation
Experimentation

A/B testing vs multivariate vs self-learning - when to use what

Different experiments answer different questions. A guide to choosing the right experiment type for the question you are asking.

Jeremy Gray Coming soon
Experimentation

Defining success - how to set experiment goals and measure outcomes

Every experiment needs a hypothesis, a metric, and a threshold. How to define what success looks like before you start.

Jeremy Gray Coming soon

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