Writing · Vendor site 2026-10-04
Wiki.js is a powerful open-source wiki platform running on Node.js with modular authentication, Markdown and WYSIWYG editors, Git-backed storage, enterprise SSO integrations, and optional cloud marketplace images. The official js.wiki site highlights easy installation guides, AGPL licensing, and dozens of optional modules for search, media, and localization.
Organizations that need a modern, module-rich documentation wiki on PostgreSQL, MySQL, MariaDB, SQL Server, or SQLite.
Wiki.js Cloud is not sold as a monthly USD plan on js.wiki; you self-host or use marketplace images from cloud providers.
Wiki.js markets a Node.js wiki with modular features and installation paths from Raspberry Pi hardware to cloud VMs.
What it can do
Unknown is different from unavailable. Each fact carries its own evidence.
| Capability | Value | Evidence | Checked |
|---|---|---|---|
| Open-source license | Splash copy notes Wiki.js is released under the AGPL-v3 license. | Facts sourced | 2026-10-04 |
| Database support | Feature tiles say Wiki.js works with PostgreSQL, MySQL, MariaDB, MS SQL Server, or SQLite. | Facts sourced | 2026-10-04 |
| Modular design | Homepage explains optional modules for authentication, editors, search, storage, and themes. | Facts sourced | 2026-10-04 |
Understand the total cost
Free
Free
Homepage states Wiki.js is open-source software released under the AGPL-v3 license with free self-hosted installation.
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Wiki.js is a powerful open-source wiki platform running on Node.js with modular authentication, Markdown and WYSIWYG editors, Git-backed storage, enterprise SSO integrations, and optional cloud marketplace images. The official js.wiki site highlights easy installation guides, AGPL licensing, and dozens of optional modules for search, media, and localization.
Homepage states Wiki.js is open-source software released under the AGPL-v3 license with free self-hosted installation.. This record lists ongoing free access; check the plan limits before starting.
No paid monthly price is listed; this record treats the product as free to start. See the plan cards for entitlements, billing commitments and seat minimums.
Module marketing mentions REST and GraphQL oriented API documentation editors for technical wikis.. API access and subscription access may have different terms; consult the linked sources.
Wiki.js Cloud is not sold as a monthly USD plan on js.wiki; you self-host or use marketplace images from cloud providers.
No retained pricing changes yet. A current price alone does not establish a historical trend.
Reviewed vendor source
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