Staffly – A Smarter Way to Schedule Relief Teachers

Staffly is a modern availability tool designed specifically for schools and relievers who need a faster, clearer way to coordinate availability. Built by Greenstone Technology, and proudly developed in Aotearoa using Flutter, Staffly helps schools manage their reliever bookings with ease — cutting down on endless email chains and spreadsheets.

Three smartphones showing the Staffly app's login screen, calendar availability selector, and review screen for reliever scheduling

Login and submit availability in seconds – No more paper or email chains

Staffly was created in close consultation with school coordinators in Christchurch, New Zealand. The goal was simple: make the scheduling process smoother for everyone. Whether you’re trying to fill a last-minute teaching slot or keep track of who’s available for the next week, Staffly makes it fast and frustration-free.

Built for New Zealand Schools

From the start, Staffly has been designed with the needs of Kiwi schools in mind. The app’s interface is clean, intuitive, and works seamlessly on both Android and iOS devices. Teachers can quickly select their availability — full days, mornings, afternoons, or unavailable — with just a few taps, and their input is instantly submitted to the school.

Easily select availability with a few quick taps – Designed for everyone

Person holding a phone displaying the Staffly app's availability calendar for Avonside Girls High

Coordinators no longer have to chase replies or wrangle messy availability tables. Instead, they receive neatly organised information they can act on, synced straight to their own systems.

“It’s made life so much easier — now I know exactly who’s free, and when.”
— David Pitt, Christchurch

Trusted by Christchurch Educators

Staffly is already in use by multiple schools in Christchurch, helping to streamline day-to-day scheduling across terms. We continue to improve the app based on real-world feedback from the teachers and administrators who rely on it.

Every feature — from the login experience to the final confirmation screen — is designed to save time and reduce hassle. And because it’s built right here in New Zealand, schools can trust that Staffly understands local needs and responds quickly to support.

A smartphone displaying the Staffly app’s confirmation screen, showing a successful availability submission for a reliever teacher

Availability sent – Instant confirmation for teachers and schools

Powered by Flutter, Designed for Simplicity

Staffly was developed using Flutter, Google’s powerful cross-platform framework. That means one high-performance codebase for both Android and iOS, ensuring consistent updates and smooth performance for all users. It’s lightweight, fast, and built for modern mobile devices.

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