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Wiki.js

Wiki.js is a self-hostable, open-source alternative to Confluence / Notion (docs). This page compiles its license, stack, deployment, maintenance and hosting details from public sources (updated 2026-06-15).

At a glance

category (analytics, CRM, file-storage, BI, etc.)
wiki / docs
SaaS-tool-it-replaces (e.g. 'Google Analytics', 'Notion')
Confluence / Notion (docs)
license type (MIT, AGPL, GPL, BSL, etc.)
AGPL-3.0
primary language/stack
Node.js / Vue.js, PostgreSQL
deployment method (Docker, Helm/K8s, bare-metal, one-click)
Docker, bare-metal, K8s
GitHub stars (snapshot, dated)
~25k (Jan 2025)
last-commit recency / maintenance activity
Moderate; v3 in development
managed-hosting-available (yes/no + who offers it)
No official managed hosting
minimum RAM/CPU footprint
~512MB-1GB RAM
has-active-community (Discord/forum size tier)
Active (Discord, forum)

Modern wiki engine. v2 stable; v3 long in dev — check status.

Official site / source ↗

Some links may be affiliate links that support this directory.

FAQ

What does Wiki.js replace?
Wiki.js is a self-hostable alternative to Confluence / Notion (docs).

What's notable about Wiki.js?
Modern wiki engine. v2 stable; v3 long in dev — check status.

Is the data here verified?
Yes — every entry is compiled from public sources and links out to its source.