Otter Wiki
Otter Wiki is an open-source, self-hosted app in the Wikis & Knowledge Bases category, licensed MIT and written mainly in Python. It is a self-hosted alternative to Confluence and ships a Docker image. It has 1,566 GitHub stars and its last commit was on Oct 25, 2026 (data as of Oct 26, 2026).
GitHub stats
- GitHub stars
- 1,566
- Forks
- 134
- Open issues
- 47
- Commits, last 12 months
- 611
- Last commit
- Oct 25, 2026
- Latest release
- v2.26.1Oct 25, 2026
- Created
- Jul 4, 2018
- License
- MITOpen source
Data as of from the GitHub API. Report an error
Project health
ActiveActive: last commit Oct 25, 2026, 611 commits in 12 months.
- Regular releases10 or more releases in 12 months
- Security policyPublishes a security policy on GitHub
| Last commit | Oct 25, 2026 |
|---|---|
| Commits, last 12 months | 611 |
| Latest release | v2.26.1 (Oct 25, 2026) |
| Releases, last 12 months | 10 or more |
| Releases, all time | 77 |
| Open issues | 47 |
| Open pull requests | 9 |
| Good first issues | 0 |
| Contributing guide | No |
| Security policy | Yes |
| Created | Jul 4, 2018 |
Health as of , from the GitHub API. A label describes activity, not quality or security. How we label project health · Report a data error
About Otter Wiki
Simple, easy to use wiki software using markdown.
Description adapted from awesome-selfhosted (CC BY-SA 3.0). Source code: github.com/redimp/otterwiki.
Topics
- markdown
- wiki
- git
Open-source alternative to
Otter Wiki can replace these commercial products. Compare every option on each page.
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Is Otter Wiki free and open source?
Yes. Otter Wiki is open-source software released under the MIT license, so you can self-host it at no cost. You only pay for the server it runs on, and some projects also offer an optional paid cloud plan.
Can I run Otter Wiki with Docker?
Yes. Otter Wiki provides a Docker image, so you can run it on any Linux server with Docker and Docker Compose installed. The project README lists the image name and the environment variables to set.
What are the best alternatives to Otter Wiki?
Popular self-hosted alternatives to Otter Wiki include SiYuan, Outline and Wiki.js. Otter Wiki itself is a self-hosted alternative to Confluence.
Is Otter Wiki actively maintained?
The most recent commit to Otter Wiki was on Oct 25, 2026 with 611 commits in the past twelve months. The latest release is v2.26.1, published Oct 25, 2026. It had 47 open issues on GitHub. appsgit's project-health label for it is "Active" as of Oct 26, 2026.