Helpy vs Otter Wiki
A side-by-side comparison of two self-hosted wikis & documentation options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
Helpy
Open-source helpdesk and knowledge base platform
VS
Otter Wiki
Lightweight Git-backed documentation wiki
| Feature | Helpy | Otter Wiki |
|---|---|---|
| Category | Wikis & Documentation | Wikis & Documentation |
| License | MIT | MIT |
| Language | Ruby | Python |
| Setup difficulty | Medium | Easy |
| Min. RAM | 1,024 MB | 128 MB |
| Deployment | docker, bare-metal, source | docker, bare-metal, source |
| GitHub stars | ★ 2,481 | ★ 1,494 |
| First released | 2015 | 2021 |
| Replaces | Zendesk, Help Scout | Confluence, Notion |
Why pick each one
Frequently asked questions
Is Helpy or Otter Wiki better?
Neither is universally better. Helpy has the larger community, while Otter Wiki is simpler to set up (easy difficulty). Choose based on the comparison table above and your own setup.
Are Helpy and Otter Wiki free and open-source?
Yes. Helpy is licensed under MIT and Otter Wiki under MIT. Both can be self-hosted at no software cost.
Can I run Helpy and Otter Wiki with Docker?
Helpy: yes. Otter Wiki: yes.