Harry Llama automates daily substitute coverage scheduling for K-12 schools — reducing 114 hours of annual scheduling chaos to 9 hours of simple oversight.
Every morning, administrators scramble through spreadsheets, whiteboards, and group texts to cover teacher absences. It takes 114 hours a year.
Harry Llama's AI engine assigns coverage in seconds — prioritizing co-teachers, respecting workload limits, and tracking fill rates automatically.
Upload your master schedule. Excel, CSV — we handle the formatting.
Enter daily teacher absences. Or import them from your existing system.
AI generates an optimized coverage plan in seconds. Review, adjust, confirm.
time reduction
hours per year
annual savings per school
Upload any Excel master schedule. AI extracts teachers, periods, and rooms in minutes.
Co-teachers first, then internal coverage, then external subs. Every assignment is cost-optimized.
Equitable distribution with workload limits. No teacher gets overloaded.
See exactly how covered you are. Unfilled slots always count against the percentage.