
Matrix.org
Element.io
Discord
Slack
Rocket.Chat
Zulip
Fosscord
Don't bother with chat apps that don't respect your privacy. Revolt is a brand new chat platform designed around you.

Codio
Enhance student learning by streamlining your coding assignment workflow.

Which is more popular?
Based on our record, Revolt.chat seems to be more popular. It has been mentioned 93 times since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | revolt.chat | assignment-os.com |
| Pricing | ||
| Platforms | — | |
| Company | Startup from Open Source | 2022 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Revolt.chat yet.
AssignmentOS is the first holistic platform for Higher Education to automate the sending, retrieving, and grading of students’ coding assignments while allowing students to improve their skills with real-world tools & workflows. Coding Bootcamps & Universities from all over the world rely...
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Individuals and groups looking for a self-hosted chat solution, communities that prioritize open-source software, privacy advocates, and developers who appreciate the opportunity to contribute to or customize their chat platform.
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Revolt.chat and AssignmentOS.
AssignmentOS's answer:
AssignmentOS provides a platform which automates the sending, retrieving, and grading of students’ assignments via automated grading and GitHub/GitLab-based workflow.
AssignmentOS's answer:
AssignmentOS provides the following to customers: - Open up your courses to more students by reducing the manual workload on lectures and TAs. - Enables TAs to easily give detailed, actionable feedback on submissions. - Enhance student learning experience with real-world tools & workflow.
AssignmentOS's answer:
AssignmentOS is helpful for all types of coding education providers: - Universities offering Computer Science courses - Coding Bootcamps - IT Training & Upskilling Providers - MOOC (Massive Open Online Courses)
Share your experience with using Revolt.chat and AssignmentOS. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


I would recommend that people stop taking this kind of bait, especially as an organization. Discord is free for now but that's bound to change and you can't have any expectation of privacy there. In my eyes they're practically the poster... - Source: Hacker News / about 1 year ago
I like Matrix but unfortunately it has major stability issues. The GrapheneOS project moved most of their chat over to Discord after their Matrix community got nuked twice. They still maintain a Matrix community which is bridged to their... - Source: Hacker News / over 1 year ago
Really makes you wonder if/when Discord goes IPO, that Meta would buy a controlling stake in it? Fortunately there are open source alternatives even if they aren't as popular as Discord at the moment, such as Revolt Chat:... - Source: Hacker News / over 1 year ago
Tracking AssignmentOS since Jun 2023.
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An awesome Web IDE that runs right in your browser.
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Secure messaging app with strong end-to-end encryption, advanced group chat privacy settings, secure video calls for teams, encrypted communication using Matrix open network. Riot.im is now Element.
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Step up your game with a modern voice & text chat app. Crystal clear voice, multiple server and channel support, mobile apps, and more.
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A messaging app for teams who see through the Earth!
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Rocket.Chat is a Web Chat Server, developed in JavaScript, using the Meteor fullstack framework.
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