CircleUp vs Gibbon

CircleUp is a member-management platform for homeschool co-ops and community groups, combining class registration, event scheduling, online payments, and communication. Its calendar provides day, week, and month views, with RSVPs, attendance tracking, recurring events, and automated reminders. Class tools cover registration with capacity limits, waitlists, enrollment, attendance, and gradebooks. A searchable directory supports family profiles and custom fields; families control whether their details appear in the opt-in directory. Members also get a feed for announcements, photos, and updates, plus group and class chat. Other tools include volunteer signups and hour tracking, documents and forms, a group store, reporting, roles, and permissions. CircleUp is available on web and iOS. The free plan supports up to 10 families. Starter costs $23 a month, billed at $276/year, and supports up to 50 families. Online payments use Stripe, with its standard fee of 2.9% + 30¢ plus a 0.5% CircleUp platform fee; cash and check payments have no CircleUp fee.

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.