Wiki.js vs XWiki

Wiki.js

• Developer teams that prefer writing documentation in Markdown
• Organizations that want a free wiki on their own infrastructure
• Wikis whose content should be mirrored to a Git repository

XWiki

• Organizations that want an open-source alternative to Confluence
• Teams that need structured data and small apps inside a wiki
• Companies that have to host their wiki on their own servers

Wiki.js

• The site offers two ways to run it, self-hosting or a DigitalOcean Marketplace image, and lists no managed hosting plan or paid support.
• It requires a dedicated domain or sub-domain and cannot be mapped to a subfolder of another site.
• MySQL, MariaDB, MS SQL Server and SQLite will not be supported in the next major version, which keeps only PostgreSQL.
• Version 3.0 is still in beta, and several listed modules, such as the WikiText and tabular editors, are marked as coming soon.

XWiki

• Paid plans are priced in euros by a calculator that scales with team size; Starter stops at 25 users and runs on XWiki Cloud only.
• The free Community version comes without vendor support, and the XWiki Pro applications start on the Basic plan.
• OIDC, Entra ID, CAS and SAML sign-in need the Business plan, and SCIM needs Enterprise.
• Support hours on every paid plan are 09:00 to 17:00 CET.

Wiki.js

Three editors

Pages can be written in Markdown with a live preview, in a visual WYSIWYG editor meant for non-technical people, or directly in HTML.

Version tracking

All content changes are tracked. Two versions of a page can be compared visually, and a page can be reverted to an earlier state or recovered after deletion.

Authentication modules

Sign-in can use local accounts, services such as Google, GitHub and Slack, or LDAP, SAML, Okta and Azure AD, with two-factor authentication on supported modules.

Git and cloud storage sync

Content can be synchronized or backed up to Git services such as GitHub and GitLab, or to storage such as AWS S3, Azure Blob Storage and Google Cloud Storage.

Groups, permissions and page rules

Users are placed in groups with granular permissions, and page rules limit a group's access by exact path, by how a path starts or ends, or by regular expression.

GraphQL API

A GraphQL endpoint on each wiki reads and modifies all of its resources, using API tokens with permission scopes that are generated in the administration area.

XWiki

WYSIWYG editing with history

Pages are edited in a WYSIWYG editor with link and macro editors and in-place editing. A full history of changes is kept, alongside comments, annotations and user mentions.

Structured data and apps

AppWithinMinutes builds custom data structures by drag and drop. Entries are edited through forms and browsed in filterable tables that XWiki calls livetables.

Permissions and sign-in

User and group management and an advanced permission system are built in. Paid plans add LDAP and Active Directory, then OIDC, Entra ID, CAS and SAML, and SCIM on Enterprise.

Extensions

More than 700 extensions are available: about 600 from the community plus 60 recommended and Pro extensions such as diagrams, task management and calendars.

Office and PDF handling

Office documents can be imported or previewed, images and other attachments previewed in the page, and pages viewed and exported as PDF.

Cloud or on-premises

From the Basic plan up, the same subscription price covers XWiki Cloud or your own servers; Starter is cloud only. One instance can hold several sub-wikis.

Wiki.js

• Wiki.js$0

  The full application, hosted on your own servers or launched from the DigitalOcean Marketplace image, with community help through the project's support channels.

XWiki

• CommunityFree

  The open-source software and community extensions, set up and run on your own servers without vendor support.

• Starter309 €

  per year for 10 users, the smallest team size

  XWiki Cloud only, for up to 25 users and ordered online: early security patches, the antivirus application, one sub-wiki and portal support.

• Basic5,796.84 €

  per year for 100 users (4.83 € per user / month)

  Cloud or on-premises for up to 1,000 users: XWiki Pro applications, LDAP and Active Directory sign-in, a custom domain on XWiki Cloud and 25 sub-wikis.

• Business11,216.70 €

  per year for 250 users (3.74 € per user / month)

  Up to 10,000 users: adds OIDC, Entra ID, CAS and SAML sign-in, IP allowlisting, the Confluence migration toolkit and faster support response times.

• Enterprise33,990 €

  per year for 500 users (5.67 € per user / month)

  Unlimited users: adds SCIM, Kubernetes, Windows and clustered installations, a dedicated account manager, AI integration in beta and 100 sub-wikis.

Wiki.js

No public discounts listed.

XWiki

• Other savings

  20% off with a 3-year subscription

  The pricing calculator offers a 3-year subscription period that saves 20% compared with the yearly price.

• Other savings

  5% off for ordering online

  The Basic, Business and Enterprise plans list a 5% reduction when the subscription is ordered online rather than manually.

• Nonprofit

  50% off for NGOs

  The special discounts on the pricing page give NGOs a 50% discount on support, hosting and apps.

• Education

  50% off for academic institutions

  Academic institutions are listed for a 50% discount on support and hosting.

• Other savings

  Free cloud hosting for open source projects

  Open source software projects get free cloud hosting at the Starter level and Pro Apps licenses, plus a 50% discount on support.