You cannot measure success if you never defined it

Strategiesglossary×StrategyStrategy is a high-level plan that defines long-term goals and the approach to achieving them.Open glossary term→ are often built around goals that feel directionally right such as improving experience, increasing engagementglossary×EngagementEngagement refers to how users interact with a product, content, or experience, including actions like clicks, time spent, and interactions.Open glossary term→, driving growth, but when you look closer, those goals are rarely translated into something concrete enough to measure.

At the beginning, this does not feel like a problem.

There is alignmentglossary×AlignmentAlignment is the shared understanding and agreement between teams, stakeholders, and objectives.Open glossary term→ around intent, teams understand what they are trying to achieve, and work begins to move forward. Progress is visible in the form of new featuresglossary×FeatureA feature is a specific piece of functionality within a product that delivers value to users. It represents something users can do or experience as part of the overall product.Open glossary term→, redesigned journeysglossary×Pain PointA specific problem or frustration users experience when trying to complete a task.Open glossary term→, and improved interfaces. From the outside, everything appears to be working.

The problem only becomes visible later.

Because without a clear definition of success, there is no way to know if any of it is actually effective.

What tends to happen instead is that proxies are used. Deliveryglossary×DeliveryDelivery is the process of building, testing, and releasing a product or feature.Open glossary term→ milestones become a substitute for progress. Outputs are mistaken for outcomes. A new featureglossary×FeatureA feature is a specific piece of functionality within a product that delivers value to users. It represents something users can do or experience as part of the overall product.Open glossary term→ is launched, a journeyglossary×Pain PointA specific problem or frustration users experience when trying to complete a task.Open glossary term→ is redesigned, a platform is updated, and each of these moments is treated as evidence that the strategy is working.

In reality, they are only evidence that work has been completed.

This is where strategiesglossary×StrategyStrategy is a high-level plan that defines long-term goals and the approach to achieving them.Open glossary term→ begin to drift.

When success is not clearly defined, it becomes easy to reinterpret results in a positive light. If conversionglossary×ConversionA conversion is any action a user takes that aligns with a defined goal, such as making a purchase, signing up, or completing a task.Open glossary term→ has not improved, engagementglossary×EngagementEngagement refers to how users interact with a product, content, or experience, including actions like clicks, time spent, and interactions.Open glossary term→ can be highlighted instead. If engagement is flat, attention shifts to trafficglossary×TrafficTraffic refers to the number of users visiting a website, app, or digital product over a given period.Open glossary term→. If traffic is down, focus moves to time on site. There is always another metric that can be used to justify progress, but none of it provides a clear answer to the original question.

Is this actually working?

Over time, this creates a disconnect between perception and reality.

Teams continue to deliver, stakeholdersglossary×StakeholderA stakeholder is any individual or group with an interest in a product, project, or outcome, including internal teams and external parties.Open glossary term→ continue to see activity, and reports continue to show movement, but the underlying impact remains unclear. Decisions become harder to justify, priorities become harder to set, and confidenceglossary×ConfidenceConfidence is the level of certainty in a decision or outcome based on available evidence.Open glossary term→ in the strategyglossary×StrategyStrategy is a high-level plan that defines long-term goals and the approach to achieving them.Open glossary term→ begins to erode, not because the work is poor, but because the outcomes are undefined.

Defining success properly changes the dynamic completely.

A strong strategyglossary×StrategyStrategy is a high-level plan that defines long-term goals and the approach to achieving them.Open glossary term→ does not just describe what is going to be done, it defines what will be different as a result. That difference needs to be specific enough that it can be measured, but also meaningful enough that it reflects real impact, not just superficial change.

That often means moving beyond generic metrics.

For example, increasing conversionglossary×ConversionA conversion is any action a user takes that aligns with a defined goal, such as making a purchase, signing up, or completing a task.Open glossary term→ is not just about driving more clicks on a button. It might be about reducing hesitation in a booking journeyglossary×Pain PointA specific problem or frustration users experience when trying to complete a task.Open glossary term→, increasing trustglossary×TrustUser confidence that a product, service, or organisation will do what it promises.Open glossary term→ at key decision points, or removing friction that causes users to abandon. Measuring success in that context requires understanding where users struggle, what causes them to drop off, and how changes in the experience affect their behaviour.

This is where measurement and strategyglossary×StrategyStrategy is a high-level plan that defines long-term goals and the approach to achieving them.Open glossary term→ need to be tightly connected.

In practice, that connection is often missing.

Metrics are defined after the work has started, or worse, after it has been completed. At that point, measurement becomes retrospectiveglossary×RetrospectiveA retrospective is a session to reflect on a sprint and identify improvements.Open glossary term→ rather than intentional. Teams look for signalsglossary×SignalsSignals are data points or triggers that indicate changes in user behaviour, context, or external factors.Open glossary term→ in the dataglossary×DataData is raw information collected and stored for analysis, processing, or decision-making.Open glossary term→ that might indicate success, rather than having clear indicators established from the outset.

The result is ambiguity.

When success is defined early and clearly, it creates focus.

Teams understand what they are aiming for, decisions can be evaluated against a consistent set of criteria, and progress can be measured in a way that reflects real impact. It also creates accountability, not in a restrictive sense, but in a way that ensures the work remains aligned to the outcomes it was intended to achieve.

Importantly, it also makes it easier to stop.

If something is not delivering against the defined measures of success, it becomes clear that a change is needed. That might mean iterating on the solution, revisiting the problem, or in some cases, stopping the work altogether. Without clear measures, those decisions become far more difficult, and work often continues simply because there is no objective reason to stop.

This is where many strategiesglossary×StrategyStrategy is a high-level plan that defines long-term goals and the approach to achieving them.Open glossary term→ lose effectiveness over time.

Not because they were poorly conceived, but because they were never anchored to a clear definition of success. Without that anchor, progress becomes subjective, and over time, the strategyglossary×StrategyStrategy is a high-level plan that defines long-term goals and the approach to achieving them.Open glossary term→ becomes harder to steer.

Measuring success is not about reporting.

It is about clarityglossary×ClarityClarity is how easily users can understand what is happening and what they need to do.Open glossary term→.

It forces a level of precision in thinking that ensures the strategyglossary×StrategyStrategy is a high-level plan that defines long-term goals and the approach to achieving them.Open glossary term→ is grounded in real outcomes, not just good intentions. It creates a shared understanding of what matters, how it will be evaluated, and what will define whether the work has been successful.

Without that clarityglossary×ClarityClarity is how easily users can understand what is happening and what they need to do.Open glossary term→, everything can look like progress.

With it, you can finally tell the difference between movement and impact.