Otter Wiki

Simple, easy to use wiki software using markdown.

Active Last commit · 602 commits in the past 12 months

WebsiteSource code

At a glance

GitHub stars
1.6k
Last commit
2026-11-08
Latest release
v2.26.3
2026-11-05
Commits (12 mo)
602
Releases (12 mo)
–
License
MIT
Language / platform
Docker

Maintenance health: Active

Last commit within the past 90 days. Last commit · 602 commits in the past 12 months.

How we label health: Active = last commit within 90 days, Maintained = within 12 months, Slowing = 12–24 months, Stale = over 24 months, Archived = read-only repository, Unknown = no data. Activity data from awesome-selfhosted-data (refreshed daily from GitHub).

Run Otter Wiki yourself

  • RAM: ~1 GB server (1 vCPU)
  • Docker: yes

Estimated monthly server cost

ProviderPlan size~ USD / month
Vultr1 GB$5Deploy →
Akamai (Linode)1 GB$5Deploy →
DigitalOcean1 GB$6Deploy →

Rough estimate from the app's stack and category, not a benchmark. Several light apps can share one server. Some hosting links may be affiliate links. We may earn a commission at no extra cost to you; it never affects which apps we list.

Prefer managed hosting? Check PikaPods or Elestio.

Otter Wiki is an alternative to

NotionConfluenceSharePointObsidianHackMDGitBookBookStack

Related self-hosted apps

Apps that share the most categories with Otter Wiki.

Outline

Extensible wiki for your team.

Active ★ 41.3k BUSL-1.1 🐳 Docker~$5/mo

Wiki.js

Modern, lightweight and powerful wiki app using Git and Markdown.

Active ★ 29.3k AGPL-3.0 🐳 Docker~$5/mo

docmost Community Edition

Collaborative wiki and documentation software (alternative to Confluence, Notion).

Active ★ 22.3k AGPL-3.0 🐳 Docker~$5/mo

TiddlyWiki

Reusable non-linear personal web notebook.

Active ★ 8.7k BSD-3-Clause ~$5/mo

Dokuwiki

Easy to use, lightweight, standards-compliant wiki engine with a simple syntax allowing reading the data outside the wiki. All data is stored in plain text files, therefore no database is required.

Active ★ 4.7k GPL-2.0 🐳 Docker~$5/mo

Gitit

Wiki program that stores pages and uploaded files in a git repository, which can then be modified using the VCS command line tools or the wiki's web interface.

Active ★ 2.3k GPL-2.0 ~$3.5/mo

Is this your project? Get it featured or send a correction upstream to awesome-selfhosted-data.