Subsy is the simplest way of connecting schools to verified supply teachers. Subsy can be used to manage a school's own direct pool of teachers or to reach other teachers in the Subsy network, safe in the knowledge that they have been verified and interviewed. Booking from your own pool is free. Supported by The Guardian, we are passionate about providing a fairer deal for schools and teachers. We want to equip teachers with the resources and CPD to allow them to be the best they can be in the classroom and to save time and hassle for the schools booking them. Primary teachers, subject-specific secondary teachers or cover supervisors, Subsy can help in a stress-free way - at any time of the day. We are powered by Founders Factory and The Guardian and are excited about getting in touch with you. Schools Pay Less. Teachers Paid More.