Codidact vs Question2Answer
A side-by-side comparison of two self-hosted forums & community options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
Codidact
Community-driven Q&A knowledge-sharing platform
VS
Question2Answer
Free open-source Q&A platform in PHP
| Feature | Codidact | Question2Answer |
|---|---|---|
| Category | Forums & Community | Forums & Community |
| License | AGPL-3.0 | GPL-3.0 |
| Language | Ruby | PHP |
| Setup difficulty | Medium | Easy |
| Min. RAM | 1,024 MB | 256 MB |
| Deployment | docker, bare-metal, source | docker, bare-metal, source |
| GitHub stars | ★ 439 | ★ 1,669 |
| First released | 2020 | 2010 |
| Replaces | Stack Overflow, Stack Exchange | Stack Overflow, Quora |
Why pick each one
Choose Codidact if…
- Released under the AGPL-3.0 license
- First-class Docker support for quick deployment
- Written in Ruby
Frequently asked questions
Is Codidact or Question2Answer better?
Question2Answer is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider Codidact if its specific feature set fits your needs better.
Are Codidact and Question2Answer free and open-source?
Yes. Codidact is licensed under AGPL-3.0 and Question2Answer under GPL-3.0. Both can be self-hosted at no software cost.
Can I run Codidact and Question2Answer with Docker?
Codidact: yes. Question2Answer: yes.