Send requests to subs via text message.
They simply respond via text to confirm the job—no training required.
iOS/Android apps and push notifications
Download our dedicated iOS and Android apps to use InstaSub whenever, wherever you want.
Get real-time requests and confirmations.
Configure and automate notifications in a hierarchy, giving preferred and most qualified substitutes earlier acceptance opportunities.
Broadcast your announcements to specific groups—teachers, non-teaching staff, substitutes, or to everyone—via text, mobile app, or email.
Ready to fill teacher absences in minutes?
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