Blackbaud Student Information System vs Gibbon

Blackbaud Student Information System has no write-up on Specifiction yet; its figures are above.

Gibbon is a free school platform for learning, teaching, and school management, designed by educators. Teachers, students, parents, and administrators use one web-based system with configurable access levels. The Planner supports lesson plans, homework submissions, curriculum mapping, and peer assessment. Student Profiles consolidate academic, behavioural, medical, and special educational needs alerts for authorised users. Markbook, rubrics, tracking, and formal assessment modules support recording and reviewing progress. Messenger can send group communications by email, SMS, or Message Wall. Schools can extend the platform with modules and themes, including BigBlueButton and Moodle integration; its documentation also describes Google calendar and single sign-on integration and Microsoft single sign-on setup. Gibbon is installed on a web server and hosting is self-managed. The v30 download page specifies PHP 8.0 and MySQL 8.0 as minimum requirements. Documentation and community forums are available, as is optional expert support through ad hoc help or a support contract. Older versions are not directly supported, and the security policy advises using the current stable release in production.