See how your ED schedule performs. Then build a better one.
Upload your existing emergency department schedule and get an evidence-based analysis of fatigue, circadian alignment, distribution, and opportunities for improvement.
Analyze your schedule anonymously.
No account. No credit card. Your uploaded schedule is analyzed and deleted after processing.
Analyze My ScheduleBuilt for the person who still has to make the schedule.
Whether you're the medical director, scheduler, assistant medical director, or physician volunteer responsible for the monthly ED schedule, CAIER is built around the realities of emergency medicine scheduling.
Your current schedule is the starting point — not the end product.
- Step 1Analyze your current schedule
Upload the schedule you already use — Excel, PDF, or a photo of the grid on the wall.
- Step 2See where it can improve
CAIER evaluates fatigue, circadian alignment, distribution, and other scheduling characteristics.
- Step 3Build your next schedule
CAIER can use your scheduling rules, physician preferences, FTE targets, and scheduling objectives to help create the next schedule.
What the analysis actually tells you
Where the schedule is likely to create fatigue, which rotation patterns work against sleep and recovery, and whether nights, weekends, and holidays are landing evenly across the group.
Circadian Alignment Index (CAI) — a simple score showing how closely a schedule aligns with evidence-based fatigue and circadian principles.
See the evidence behind itYour schedule stays yours.
The public analyzer does not require an account or credit card. Your uploaded schedule is analyzed and deleted after processing unless you explicitly choose to continue into CAIER.
- Public analyzer. No account required. The analysis is temporary and the uploaded file is deleted after processing.
- De-identification. Provider names are de-identified before schedule content is sent to AI providers.
- Inside CAIER. If you continue into the product, scheduling data may be retained as necessary to provide the service — with provider names still de-identified before AI-provider processing.
If CAIER saves your scheduler just a few hours each month, it can pay for itself.
See the scheduling ROIBuilt by an emergency physician and clinical informaticist who's actually built ED schedules.
CAIER exists because scheduling software makes you think like a programmer. The goal here is the opposite: describe how your department actually works, and let the software do the translation.
About the founder →Ready to see what your schedule looks like?
Analyze your current ED schedule before you change anything.
Analyze My ScheduleNo signup. No credit card.