Edmodo
Rocket.Chat
| Feature | Edmodo | Rocket.Chat |
|---|---|---|
| Pricing | Free only | Free / from $4/mo |
| Free Plan | ✓ Yes | ✓ Yes |
| Rating | 3.8 / 5 | 4.1 / 5 |
| Best For | k12-teachers, students, parents, school-districts | security-conscious-organizations, government, self-hosters, enterprises |
| Founded | 2008 | 2015 |
| Class Groups | ✓ | ✗ |
| Assignments | ✓ | ✗ |
| Quizzes | ✓ | ✗ |
| Messaging | ✓ | ✗ |
| Resource Sharing | ✓ | ✗ |
| Parent Accounts | ✓ | ✗ |
| Channels | ✗ | ✓ |
| Direct Messaging | ✗ | ✓ |
| Video Calls | ✗ | ✓ |
| Federation | ✗ | ✓ |
| E2e Encryption | ✗ | ✓ |
| Marketplace | ✗ | ✓ |
✓ Edmodo Pros
- Free for all users
- Safe social learning environment
- Easy for students to use
- Good parent communication
✗ Edmodo Cons
- Limited advanced LMS features
- Less active development recently
- Basic assessment tools
✓ Rocket.Chat Pros
- Fully open-source and self-hostable
- End-to-end encryption
- Federation support between instances
- Highly customizable
✗ Rocket.Chat Cons
- Self-hosted requires maintenance
- Mobile apps less polished than Slack
- Smaller app ecosystem
The Verdict
Edmodo is built for k12 teachers and students, with a focus on class-groups and assignments. Rocket.Chat targets security conscious organizations and government and leads with channels and direct-messaging.
Edmodo uses custom enterprise pricing, while Rocket.Chat starts at $4/mo — a tangible advantage for teams with a fixed budget.
Both offer free plans, so you can test each with your real workflow before committing to a subscription.
Bottom line: Rocket.Chat has a slight overall edge — but if free for all users matters most to you, Edmodo may still be the right call.