Understand variation.
Drive improvement.
Contrl turns your operational data into Statistical Process Control charts — the gold standard for spotting signals in noise. Built for teams that need to understand variation and drive improvement.
Everything you need. Nothing you don't.
Contrl is purpose-built for operational managers who want clarity, not complexity.
SPC Charts
X̄ charts with automatically calculated control limits (UCL/LCL). See where your process is in control — and where it isn't.
Signal Detection
Automatic flagging of run signals (8+ consecutive above/below mean) and trend signals (6+ consecutive moves) in red and orange.
Process Splits
Click any data point to add a process split. Control limits recalculate for each segment, showing the impact of interventions.
Excel Upload
Drag and drop your .xlsx or .csv file. Map your date column and any number of measures. Charts generated instantly.
Suite of Measures
Import multiple KPIs from one file. Switch between measures with a single click using the tabbed interface.
Built for Any Sector
Designed for operational managers, service teams, and anyone who needs evidence-based improvement tools.
Ready to see your data differently?
Upload your data or explore the demo dataset. No account needed.
Get started free →