Why InstaSub?

Why InstaSub is the best provider for your absence and substitute management needs.

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1. All-in-one absence and substitute management software

At InstaSub, we designed our platform to provide everything you need to easily manage your school's absence and substitute management needs

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2. Real-Time Reporting & Tracking

With the InstaSub Report Center, admins can create multiple reports from a centralized location, eliminate paper-based activities, and keep an eye on all absence activities.

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3. Automated Email, SMS, Push Notifications

No more early morning phones calls. Through automated notifications everyone stays in the loop---with ease.

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4. Top-notch support

You will never be charged extra for great support.We're always here to help whether it's through email, live-chat, or a 1-on-1 call.

Need more reasons to give it a try?

Subzz Reasons

Simple and Easy to Use

Made by Teachers, Administrators, and Substitutes. InstaSub is simple and easy to use.

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Powerful features for your school

We provide everything you will ever need to manage absences and substitutes sucessfully.

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Quick and easy setup

At InstaSub, our entire business revolves around making things easier for you. Don't worry, we'll take care of your setup.

Ready to get started?

Join hundreds of K-12 Schools that already trust InstaSub for their absence and substitute management

Request Free Demo