Provably Optimal Schedules
Coverage, credentials, leave, fairness, preferences — Optimal Shift evaluates them all at once and delivers a complete schedule in minutes.

How it's different
Optimization, not slot-filling
Most scheduling tools fill one shift at a time. Optimal Shift considers every constraint simultaneously and finds the best overall schedule.
Fairness as an objective
Fairness isn't a report you run after the fact. Target hours, holiday rotation, and preference weighting are built into the optimization objective.
Diagnostic Transparency
When constraints conflict, the system tells you exactly why. Per-shift and per-staff analysis shows what's blocking, what's bending, and what to adjust.
The Engine
Constraint-programming optimization
Optimal Shift uses the same class of constraint-programming solvers that power airline crew scheduling and logistics routing. Unlike rule-based or greedy algorithms that process one assignment at a time, our engine evaluates the entire schedule space simultaneously.
- Considers all constraints simultaneously, not sequentially
- Hard constraints are never violated
- Soft constraints are weighted and optimized
- Full schedule generated in minutes
12+ rule categories, fully configurable
Set rules at every level — location, unit, or individual staff member.
Fair Distribution
Balanced rotation across weekends, nights, and holidays
Shift Spacing
Minimum rest periods between shifts and maximum consecutive shifts
Qualifications
Role matching, credential requirements, and skill-based assignments
Preferences
Individual shift preferences weighted into optimization
Pairing Rules
Co-assignment requirements and incompatibility constraints
Custom Attributes
Organization-specific rules and constraints
AI Learning
Gets smarter with your organization
Preference Intelligence
Learns individual scheduling preferences from patterns and requests
Shift Pattern Analysis
Identifies recurring scheduling patterns to optimize future schedules
Burnout Avoidance
Enforces shift spacing and rest periods that protect circadian rhythm and prevent fatigue
Continuous Optimization
Each scheduling cycle improves the engine's understanding of your team
Full-featured mobile app
Instant access to schedules, shift changes, and time-off requests on iOS and Android.
