Tampa Catholic High School
Sketch of the Rediker Software Building
Sketch of the Rediker Software Building
Sketch of the Rediker Software Building

About Us

Rediker Software is a privately held corporation which has been providing school administrative software solutions for more than 40 years. Our company is a leader in school administrative software for private, public, international, religious, and independent schools. Through our total solution products, Rediker Software helps schools in all 50 states and more than 115 countries worldwide manage administrative tasks, maximize school-to-home communication and inspire student performance and success.


Our portfolio of products includes AdminPlus Student Information System, TeacherPlus Gradebook, AdmissionsPlus, and Teacher Evaluator. Rediker Software offers experience, reliability, unsurpassed technical support, ease of use, seamless integration, and leading-edge features not found in any other system.

Founded by Educators for Educators

In 1979, founder and CEO Richard Rediker was a high school chemistry teacher in need of a better way to keep track of class attendance. Rediker set forth to write his own software program that addressed this issue without having to rely on paper and pencil.


After successfully establishing this pioneer program at his own school and discovering just how useful a tool it could be for other schools, the software was developed further and fine-tuned into the full student information system, Administrator's Plus, also known as AdminPlus.


Today, Rediker Software employs nearly 100 people and is headquartered in a 33,000 square foot, state-of-the-art facility in beautiful Hampden, Massachusetts. Our other branch office is located in India.

Historical Photo of Rediker Software Founder, Rich Rediker

Our Philosophy

Rediker Software prides itself on providing outstanding service to schools. Our products are designed by educators for educators. Our staff consists of former education professionals: principals, guidance counselors, technology coordinators, teachers, and school secretaries - making us uniquely attuned to the needs of educators

Similarly, the Rediker Software technical support staff is comprised of dedicated professionals: former educators, guidance counselors, and technology specialists who truly care about our customers, and who take the time to assure user satisfaction. Our vision for the 21st century is to continue to provide schools with unsurpassed service and the finest quality software through investment in development and innovation.

44+ Years Serving Educators
Share by: