The handful of metrics that actually matter
How to measure paid media honestly, and how to choose the right advertising channels for your business rather than chasing whatever is loudest this quarter.
Measurement and channels is the discipline of deciding which numbers you will act on and which platforms deserve your budget — and being honest that attribution is a model rather than the truth. This hub is for marketers and founders who already have data coming in and need to know which of it should change a decision. The guides below cover the handful of metrics worth reporting, why blended and platform-reported figures rarely agree, how to judge a channel on incremental contribution instead of last-click credit, and how to pick channels without following the hype cycle. You will also find our reviews of the tools we use to measure, monitor and report on paid media, along with what each one cannot tell you.
Measure what changes decisions
A dashboard with forty metrics is a dashboard nobody acts on. The metrics worth watching are the ones that would genuinely change a decision: whether you scale, hold, or cut. Everything else is context at best and noise at worst. Start from the decision, then choose the smallest set of numbers that informs it.
Return on ad spend is useful but dangerous in isolation. A high ROAS on branded search often just means you are paying to capture demand you already earned. A modest ROAS on prospecting might be creating the demand that makes the branded number look good. Read them together, or you will keep rewarding the wrong campaigns.
Choosing channels without the hype
Every platform will tell you it is the future. The useful question is narrower: where does your audience already spend attention with buying intent, and can you produce creative that fits that environment? A channel you cannot feed with good creative is a channel you will underperform on, no matter how promising the targeting looks on paper.
| Channel | Best for | Intent | Creative demand |
|---|---|---|---|
| Search | Capturing existing demand | High | Low |
| Paid social | Creating demand, prospecting | Medium | High |
| Video / short-form | Scale and brand-building | Lower | Very high |
| Retargeting | Closing warm audiences | High | Medium |
Attribution is a model, not the truth
No attribution setup is perfect, and treating any single model as gospel leads to bad calls. Use platform data for in-flight optimisation, but validate the big decisions with holdout tests and incrementality studies. The goal is not a tidy report — it is knowing which spend you could switch off tomorrow without losing the sale.
More on measurement and channels
Metrics and attribution
- The paid media metrics that actually matter
- Upp AI review: Rubin as an AI paid media partner
- Brand24 review: tracking the ripple effect of your campaigns
- Seven common paid media mistakes and how to avoid them
Choosing and combining channels
- How to choose the right advertising channels for your business
- Kit (ConvertKit) review: the owned channel behind paid media
- Understanding the marketing funnel in paid media
- Audience targeting: reaching the right people
Scaling with the numbers
- How to scale paid campaigns without breaking them
- Planning for seasonality in paid media
- How AI is changing paid media and what it means for your budget
Tools for measuring and reporting
Measure and scale with the right kit
Explore the monitoring, analytics and reporting tools we recommend for keeping paid media honest.