Circadian-aligned schedulingSome organizations never close.Their people still have to sleep.
CAIER™ Technologies builds evidence-based scheduling for 24/7/365 operations. Anyone can cover every shift. We measure what those shifts cost the human body — and then build the schedule that costs the least.
One metric that travels across every industry.
The Circadian Alignment Index (CAI) scores how well a schedule fits human circadian rhythm — higher is better. It doesn't care whether the person on shift is an ER physician, a paramedic, a first officer, or a control-room operator. The biology is the same.
We are currently validating CAI in emergency medicine — the hardest scheduling problem we could find. Every industry after that is the same engine with a different rulebook.
- Circadian firstNight density, rotation direction, and recovery time are scored, not assumed.
- Augmented intelligenceAI that supports the scheduler's judgment instead of replacing it.
- Operationally seriousBuilt for real rulebooks, real edge cases, and the people who work them.
The modern basics, wherever you run the clock.
Every live vertical — emergency medicine, EMS, hospital nursing, air traffic control — ships with calendar sync, push notifications, shift swaps, and mobile access for the whole team. That was never the hard problem. The hard problem is a schedule that's circadian-fair from the first draft, not patched toward fairness afterward — which is what CAI and the CASE engine do underneath.
Where do you run the clock?
Pick the industry you work in and register interest — design partners go first.
Emergency medicine is live
Emergency medicine is live today. Nursing, public safety & EMS, and aviation are in development.
Get in touch
Pick the industry you work in, or just tell us what you're wrestling with.
Prefer email? hello@aiertechnologies.com