Most KPI dashboards get opened once - on launch day - and then ignored. The problem is rarely the data. It is the design. Dashboards that get used daily share specific traits: focused metrics, clear hierarchy, actionable context, and a layout that respects the user’s time.
The 7 mistakes and the fixes
1. Too many metrics on one screen. 25 numbers, 8 charts, 3 tables - nothing stands out. Fix: 5-7 KPIs maximum per dashboard. If you need more, build role-specific views (CEO, sales lead, operations). Rule of thumb: if it takes more than 10 seconds to identify the most important number, there are too many.
2. No hierarchy. Revenue, headcount, and follower count in the same font size. Fix: use visual weight. The most important KPI gets the largest card, top-left, bold font. Secondary metrics are smaller. Tertiary details collapse behind drill-downs.
3. Numbers without context. “Revenue: €142,000” - good or bad? Every metric needs at least one comparison: vs target (traffic-light indicator), vs previous period (arrow with %), or vs same period last year. A standalone number tells you state; a number with context tells you trajectory.
4. Wrong chart types. Pie charts for 15 categories. 3D bars for anything. Fix: match chart to data. Trends → line. Part-of-whole (2-5 categories) → donut. Comparison across categories → horizontal bar. Single KPI → large number with indicator. If the legend takes longer to read than the chart, simplify.
5. No mobile view. Executives check on phones, between meetings. Fix: design mobile-first. Cards stack vertically, charts simplify, touch targets are at least 44×44 px. A dashboard you cannot read on a phone gets checked weekly, not daily.
6. No clear owner. A pipeline breaks six months later and nobody notices. Numbers go wrong, trust evaporates. Fix: every dashboard needs a data owner responsible for monitoring health, validating numbers monthly, updating definitions, and fielding questions.
7. Built once, never iterated. The team realises three metrics are useless and two critical ones are missing - but “it’s already done.” Fix: weekly review in month 1, bi-weekly in months 2-3, monthly after. Budget 10-15% of build cost for iteration.
What good dashboards share
- Action-oriented: every metric implies a next step.
- Role-specific: CEO, sales, operations need different views.
- Near-real-time: monthly updates make it a report, not a dashboard.
Frequently Asked Questions
How much does a redesign cost? €2,000-€5,000 for an existing dashboard. Building right the first time costs the same, so a redesign is essentially paying twice.
Power BI, Tableau, or custom? For standard business dashboards, Power BI or Metabase work. For complex business logic or real-time data, custom is often necessary. See from spreadsheet chaos to BI.
How do we choose KPIs? Ask each role: “What 3 numbers do you check every morning?” Start there. Add more only if they drive specific actions.
Related Articles
- From spreadsheet chaos to BI - the analytics stack underneath.
- Internal tools that 10x operations - custom tools beyond dashboards.
- ROI of business automation - valuing better reporting.
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