ReadySub is now part of Tyler Technologies, the largest software company in the nation solely focused on providing technology to the public sector.


We've got you covered

A new era of absence and substitute management

Simplify Absence Tracking

Seamlessly track and approve employee absences, enforce leave balances, and view trends across all buildings and employee types

Quickly Fill Jobs

Effortlessly fill jobs with the best candidate. ReadySub matches substitutes by school, position, and employee, notifying them for 1-click acceptance

Integrate with Payroll

Automate essential payroll processes, reduce errors, and eliminate duplicate work by integrating ReadySub with your payroll software





Better notifications, Higher Fill Rates

ReadySub offers more notification options than any platform on the market including text messages, emails, phone calls, and free mobile apps. Substitutes can choose exactly how they'd like to be notified and accept jobs in as little as 1 click. 

"ReadySub is a great management tool, your customer support is outstanding, and it's easy to use. We couldn't have asked for anything better."

Tonnie Decker
Business Manager/District
Helena Flats School No.15

Amazingly Simple Design

A clean layout and intuitive experience are some of the most common things we hear from our customers, reducing training time and making day-to-day operations a breeze.

"It is so simple, I love this program! Just when I think 'how would I do this' there is the button to do it. I wish all the software we have was this user friendly."

Beth Parker
Executive Secretary
Clermont County ESC

"Your system is so clean, it is easy and fun to work in. I actually enjoy updating information not dread it like I do in other systems."

Andrea Stern Armstrong
Human Resources Director
Wilmington Public Schools

Simple and easy school software
Experts in education

Your Goals, our expertise

Nobody knows your organization better than you, and nobody knows ReadySub better than us. Our implementation team will ensure the ReadySub environment meets your exact specifications, taking advantage of the right set of features to support your needs.

"Over the last several years, our district has implemented several online solutions related to a variety of district processes. Without question, the response / knowledge from your team has been the best."

Jay Harnack
Sublette County School District #1

There's no substitute for Great Service

At ReadySub, customer service is paramount. Each client is assigned a dedicated success team and all users have access to phone, chat, and email support. Gone are the days of automated answering machines and limited support channels. You and your staff will always have someone to talk to.

"Thank you so much for getting back to me asap! I appreciate the level of customer service you give!"

Sarah Thompson
Communications/Assistant to HR
Sikeston R6 Schools

Excellent customer service
Integrations with payroll and other software

We play Well with others 

ReadySub integrates with a wide variety of payroll, timekeeping, and applicant systems, reducing errors and keeping everything in sync. Our specialists will make sure your integrations are running smoothly at all times.

"What used to take me 4-6 hours (manually typing in the leave) only takes me about 5 minutes now!" 

Joey Probst
Business Manager
Bear Lake County School District, 33

What does onboarding at REadySub look like?


Your implementation specialist will guide you through the entire onboarding process and complete your setup within days



In-depth trainings and a robust help center, guides, and videos ensure everyone is trained up and ready to go



ReadySub onboardings provide maximum flexibility to district and school administrators so you can activate your staff at any pace 


Complete your implementation in weeks, not months

See why districts across the country are choosing Readysub