Askbot vs Codidact
A side-by-side comparison of two self-hosted forums & community options — licensing, setup difficulty, resource needs, and what each one replaces.
| Feature | Askbot | Codidact |
|---|---|---|
| Deploy effort | Under-an-hour setup | Under-an-hour setup |
| Health score | 81 · Excellent | 79 · Good |
| Category | Forums & Community | Forums & Community |
| License | GPL-3.0 | AGPL-3.0 |
| Language | Python | Ruby |
| Setup difficulty | Medium | Medium |
| Min. RAM | 512 MB | 1,024 MB |
| Deployment | docker, bare-metal, source | docker, bare-metal, source |
| GitHub stars | ★ 1,566 | ★ 441 |
| First released | 2009 | 2020 |
| Replaces | Stack Overflow | Stack Overflow, Stack Exchange |
What are Askbot and Codidact?
Askbot
Askbot is an open-source question-and-answer forum platform built with Django, inspired by StackOverflow and Yahoo Answers. It supports tags, voting, reputation, and badges.
- StackOverflow-style Q&A
- Tag-based organization
- Reputation and badges
- Email notifications
Codidact
Codidact is an open-source question-and-answer platform built as a community-run alternative to Stack Exchange. It supports multiple categories, voting, and knowledge curation.
- Stack Exchange-style Q&A
- Reputation and voting system
- Multiple community categories
- Markdown-based posts
Askbot vs Codidact: key differences
Askbot is written in Python, while Codidact is built with Ruby. Licensing differs — GPL-3.0 for Askbot versus AGPL-3.0 for Codidact. Askbot is the lighter option, starting around 512 MB of RAM against 1,024 MB for Codidact. Askbot is the more established project (first released 2009), while Codidact arrived in 2020. Askbot has the considerably larger community, at 1,566 GitHub stars versus 441.
Why pick each one
Choose Askbot if…
- Released under the GPL-3.0 license
- First-class Docker support for quick deployment
- Active community (1.6k GitHub stars)
- Written in Python
Watch out for
- Dated interface
- Slower development
Choose Codidact if…
- Released under the AGPL-3.0 license
- First-class Docker support for quick deployment
- Written in Ruby
Watch out for
- Smaller ecosystem
- Q&A focused
Frequently asked questions
Is Askbot or Codidact better?
Neither is universally better. Askbot has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are Askbot and Codidact free and open-source?
Yes. Askbot is licensed under GPL-3.0 and Codidact under AGPL-3.0. Both can be self-hosted at no software cost.
Can I run Askbot and Codidact with Docker?
Askbot: yes. Codidact: yes.
Which is lighter on resources, Askbot or Codidact?
Askbot has the smaller minimum footprint at 512 MB of RAM, compared to about 1,024 MB for Codidact. Real-world usage depends on library size, user count, and enabled features.