Take the chaos out of managing substitute coverage.
Send requests, reach available subs, and confirm assignments—fast.
Built by a former K–12 teacher.
Send requests, reach available subs, and confirm assignments—fast.
Built by a former K–12 teacher.
For many schools, it still does.
Sub requests live in spreadsheets. Details get buried in emails. Last-minute calls try to fill the gaps. And when something falls through, you’re scrambling to fill a classroom at the last minute.
With SubSpark, you can see what’s covered, reach available subs, and confirm assignments before classrooms go uncovered.
No more juggling spreadsheets, emails, and last-minute calls to fill absences.
SubSpark works on mobile (iOS & Android) and desktop, so your team can manage absences whether you’re in the office or on the go.

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