Absence & Substitute, powered by ReadySub, is a powerful solution for scheduling and absence management, built for the K-12 environment. Easily post jobs, quickly fill openings with qualified substitutes, and intuitively track employee absences. Absence & Substitute offers more notification options than any platform on the market, automated to increase efficiency. Substitutes can choose exactly how they'd like to be notified and accept jobs with as little as one click.