Your rosters contain hidden fatigue risk.
We find it before it becomes an incident.
RosterWise is the UK's fatigue intelligence platform. Upload any roster. Get a peer-reviewed risk analysis. Protect your people and your compliance position.
Weekly view — week 12
Team fatigue heatmap
Ghost shifts detected: 23 in 100
Last updated 2 min ago
THE PROBLEM
Fatigue costs UK employers £40 billion a year. Most don't know which shifts are driving the risk.
20%
of major road accidents involve driver fatigue (HSE)
£40bn
annual cost of insufficient sleep to the UK economy (RAND Europe, 2016)
25–40%
of UK employers still manage rosters on spreadsheets with no fatigue assessment
The HSE withdrew its Fatigue Risk Index tool in 2021, leaving a gap in the market at exactly the moment regulatory enforcement is intensifying. Employers in logistics, rail, aviation, energy, and healthcare face growing pressure from regulators, insurers, and unions to demonstrate they are managing fatigue risk. But most lack the tools to see what their rosters are actually doing to their workforce.
HOW IT WORKS
From roster upload to safety intelligence in minutes
01
Upload any roster
Excel, CSV, or direct API integration with your scheduling platform. Our AI-powered parser handles the messy reality of UK rosters — inconsistent formats, varying shift naming conventions, multi-site complexity.
02
Four-layer fatigue analysis
Every shift is scored against four peer-reviewed models: probabilistic sleep estimation, the Akerstedt-Folkard Three-Process Model, the HSE Fatigue Risk Index methodology (RR446), and our Risk & Intervention Classifier. No single model is sufficient. RosterWise uses all four.
03
Actionable intelligence
Employers see aggregate risk heatmaps, ghost shift alerts, and compliance dashboards. Workers receive confidential, personalised coaching through a private mobile app. Nobody sees individual worker fatigue data except the worker themselves.
GHOST SHIFTS
How many ghost shifts are hiding in your roster?
23 in 100
shifts carry elevated fatigue risk that employers don't know about
A ghost shift is any shift where the gap between finishing one duty and starting the next falls below the threshold for adequate recovery. Your people show up. They work. But the science says their cognitive performance may be equivalent to someone over the drink-drive limit. RosterWise finds these shifts automatically. In a typical 200-person operation, we find that 23 in every 100 shifts carry elevated fatigue risk that the employer didn't know about.
- Oxford University SCNi
- King's College London
- HSE RR446 Methodology
- Patent Pending
- RosterWise®
SECTORS
Built for safety-critical industries
For employers
- Compliance dashboards
- Ghost shift alerts
- Aggregate risk heatmaps
- ROI evidence
- Audit-ready reports
- Integration with your existing scheduling platform
For workers
- Confidential fatigue coaching through a private mobile app
- Personalised recommendations based on your shift pattern
- Your employer never sees your individual data
- You control what you share
“Every night, thousands of UK shift workers are scheduled into fatigue. Not because their employers don't care, but because they can't see it. RosterWise changes that.”
Tim
Founder, RosterWise