OutlineTeam knowledge base & wiki
vs
Wiki.jsNext Generation Open Source Wiki
Comparison · Knowledge Management · weekly run Nov 3
Outline vs Wiki.js
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Outline is the stronger AI pick in Knowledge Management: it has a visibility score of 1.9 versus 0.3 for Wiki.js.
Choose Outline if…
- You want the brand AI engines rank higher (1.9 vs 0.3)
- You need a self-hosted or on-premises option
Choose Wiki.js if…
No clear advantage in the published data.
AI visibility side by side
Latest weekly run · Nov 3
| Metric | Outline | Wiki.js |
|---|---|---|
| Visibility score | 1.9% | 0.3% |
| Change vs last week | New | New |
| Rank in Knowledge Management | #34 | #46 |
| Share of voice | 0.4% | 0.2% |
| Mentions this run | 2 | 1 |
| Positive in AI answers | 0% | 0% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Outline 0pp · Wiki.js 0pp over 0 weekly runs.
Engine by engine
Outline leads on 1 of 3 engines
ChatGPT
AI Mode
Perplexity
OutlineWiki.js
Head to head in AI answers
0 engine answers name both brands
0Outline ranked higher
0Wiki.js ranked higher
Features, pricing & fit
| Dimension | Outline | Wiki.js |
|---|---|---|
| Pricing model | Flat tiers | — |
| Entry price | Free; paid from $4 / mo | — |
| Free plan | Yes | — |
| Deployment | Cloud hosted or self-hosted on your own server | Self-hosted, on Docker, Kubernetes or any platform that runs Node.js and Postgres |
| Integrations | 20+ | — |
| Support | Email support, Enterprise support contract | — |
| Founded | 2020 | 2017 |
| Headquarters | San Francisco, California, US | — |
| Employees | 11–50 | — |
| Funding | Series A | — |
| Best for | Teams that want a fast, collaborative knowledge base in the cloud or on their own server | Individuals and teams that want a self-hosted, free wiki they fully control, from small side projects to wikis with thousands of contributors |
Plans side by side
Outline
Cloud: 1-10 team members$10month
Cloud: 11-100 team members$79month
Cloud: 101-200 team members$249month
On-Premises Community Edition$0
On-Premises Business$4user/month billed annually, 10 user minimum
On-Premises Enterprise$5user/month billed annually, 100 user minimum
Wiki.js
Pricing not available.
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Outline vs Wiki.js”, https://slateindex.ai/compare/outline-vs-wiki-js, data of Nov 3, 2026. Licence: CC BY 4.0.