Build trust in the data
Audit collection, definitions, and reporting so everyone works from a dependable foundation.
02 / Data & analytics
More dashboards do not automatically create more clarity. We organise the signals that matter, establish shared definitions, and turn analysis into decisions teams can act on.

Coordinated expertise
Specialists working to the same priorities.
How we help
Audit collection, definitions, and reporting so everyone works from a dependable foundation.
Design frameworks that connect marketing activity with customer behaviour and business performance.
Use modelling, forecasting, and experimentation to guide the next investment rather than explain the last one.
When to bring us in
Teams use different definitions for the same result
Platform conversions cannot be reconciled with sales or revenue
Reporting explains the past but does not guide the next budget decision
Tracking changes have created gaps, duplication, or uncertain consent behaviour
What working together looks like
We agree what data & analytics needs to change, which constraints matter, and how progress will be judged.
We review the current setup, available data, previous work, and the people who need to be involved.
Priorities, actions, results, and open questions stay visible. You know what is being done and why.
Decisions, definitions, and working methods are documented so the value remains useful beyond the engagement.
What we can deliver
Expected value
One shared view of performance
More confident budget decisions
Earlier visibility of growth opportunities
Related thinking
A measurement plan for a new channel: clean links, conversion quality, incrementality, and honest reporting.
Read articleWhat changes, what does not, and how to decide whether a server-side setup deserves priority.
Read articlePractical questions
Yes. Many engagements begin with an audit, a specific implementation, or a defined commercial problem. We only broaden the scope when the evidence supports it.
Yes. We agree responsibilities at the start and work directly with the people who own media, creative, technology, data, and commercial decisions.
The model depends on the task. Defined projects have a clear scope and fee; ongoing work uses an agreed team, cadence, and review point. We explain what is included before work starts.
We establish the baseline, decision metrics, and reporting rhythm before delivery. Where attribution is uncertain, we state the limitation rather than turning an estimate into a promise.
Next service
Marketing technologyTell us what you are working on. We’ll review the context and suggest a practical next step.
Independent Gothenburg agency · Since 2015
Zalster was founded in 2015. The tools have changed quickly since then, while the need for clear priorities, dependable measurement, and well-executed work has remained.
We have seen channels, formats, and algorithms come and go. The strategy still needs to work after the next product update.
Platform data is useful, but margin, customer quality, and realised sales decide whether the work creates value.
Senior specialists remain involved in analysis, implementation, and ongoing decisions—not only the first meeting.