head to head · open source
ClassroomIO vs rosariosis
ClassroomIO has 1,686 GitHub stars, 388 forks, 46 open issues and last shipped yesterday. rosariosis has 644 stars, 388 forks, 20 open issues and last shipped 3 days ago. ClassroomIO leads on adoption by 162% (1,686 vs 644 stars). ClassroomIO is written in TypeScript under AGPL-3.0; rosariosis is written in PHP under GPL-2.0. ClassroomIO has attracted 23% as many forks as stars, rosariosis 60%. ClassroomIO was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| ClassroomIO | rosariosis | |
|---|---|---|
| GitHub stars | ★ 1.7K | ★ 644 |
| License | AGPL-3.0 | GPL-2.0 |
| Written in | TypeScript | PHP |
| Last push | 2026-09-17 | 2026-09-15 |
| Forks | ⑂ 388 | ⑂ 388 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick ClassroomIO if
- You weight community size — 1.7K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick rosariosis if
- You want the rosariosis feature set and don't need the biggest community
- You prefer the GPL-2.0 license terms
- Your stack matches PHP
- You evaluated both and rosariosis fits your workflow better
About ClassroomIO
ClassroomIO is an open source learning management system for companies, built in the TypeScript web application ecosystem with SvelteKit, Hono, PostgreSQL, Better Auth, and TailwindCSS. It supports branded academies for employees, customers, or partners, and it can be self hosted or used through a hosted cloud version.
read the full ClassroomIO overview →
About rosariosis
RosarioSIS is a free, GPL 2.0 licensed student information system written in PHP that keeps student records, scheduling, attendance, gradebooks and billing in one place, and it is built for administrators, teachers, support staff, parents, students and clerical personnel at schools and districts.
read the full rosariosis overview →
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Frequently asked questions
Is ClassroomIO or rosariosis more popular?
ClassroomIO has 1,686 GitHub stars and rosariosis has 644. ClassroomIO has the larger community by that measure.
Are ClassroomIO and rosariosis free?
Both are open source. ClassroomIO is licensed under AGPL-3.0 and rosariosis under GPL-2.0. Neither carries a licence fee.
What is the difference between ClassroomIO and rosariosis?
ClassroomIO is written in TypeScript and rosariosis in PHP. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, ClassroomIO or rosariosis?
Choose ClassroomIO if you want the larger community (1,686 stars) or its AGPL-3.0 licence terms. Choose rosariosis if its feature set, stack or GPL-2.0 licence fits better. Both are self-hostable.