Gibbon review
A broad, free school management system for teams prepared to self-host.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Gibbon is a free, open-source, web-based school management platform for schools, teachers, students, parents, and administrators. It brings together student profiles, lesson planning, homework submission, timetables, attendance, academic assessment, admissions, enrolment, fees, communications, and administration. Parent access supports visibility into student information and attendance, while configurable roles and permissions allow schools to define access for different user groups. Its broad feature coverage makes it a strong fit for technical schools that want control over their software environment and do not want a recurring license charge.
The published pricing model is a single Free and open source plan. It includes the core software, uses the GNU GPL open-source model, and is installed on the school’s own web server. That structure keeps the software cost low, but it shifts responsibility for installation, hosting, maintenance, and ongoing administration to the school. Gibbon therefore suits institutions with internal technical capacity or a dependable web-server partner more than schools looking for a vendor-managed SaaS service. The platform also includes practical administrative functions such as invoices, receipts, payment tracking, absence reporting, and online admissions applications.
For ecosystem fit, Gibbon includes Google Calendar integration and supports messaging through email, SMS, and a message wall. Its main strength is breadth within a configurable school system rather than a narrow focus on one operational area. The trade-off is that delivery is centered on web access and self-hosting, while transport management is not part of the described coverage. Schools that need a managed cloud deployment, broader platform options, or transport workflows should consider an alternative. Gibbon is the better choice for schools prioritizing free open-source software, configurable permissions, and wide administrative coverage.
Gibbon pros and cons
- Where it wins
- Covers records, admissions, attendance, assessment, fees, and portals
- Configurable roles, permissions, and modules support varied school workflows
- Free GNU GPL software with self-hosted installation
- Where it doesn't
- Self-hosting leaves installation and server maintenance with the school
- Web and self-hosted delivery limit platform coverage
- Google Calendar is the listed external integration
Gibbon fact sheet, pricing and score →
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