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Wiki.js alternatives: 5 apps ranked by verified data

Facts checked Oct 25, 2026AppBreakup editorialHow we rank

Common reasons people leave Wiki.js: major 3.0 release has been slow to arrive, and self-hosted only, with no paid support. We ranked 5 alternatives by how directly each one replaces Wiki.js, then by reviews, real visits and how recently each app's facts were checked against its own website. BookStack currently ranks first.

Quick comparison

#AppPricingOpen sourcePlatformsVerified factsScore
1BookStack logoBookStackOpen sourceYesWeb, Self-hosted4 of 466.5
2Docmost logoDocmostOpen sourceYesWeb, Self-hosted4 of 462.6
3Outline logoOutlineFree plan + paidNoWeb, macOS, Windows +15 of 559.6
4DokuWiki logoDokuWikiOpen sourceYesWeb, Self-hosted4 of 457.2
5MediaWiki logoMediaWikiOpen sourceYesWeb, Self-hosted4 of 455.3
  1. BookStack logo

    1. BookStackTop pick

    Best for: Teams that want a simple, free wiki they host themselves

    Open sourceSelf-hostableWeb, Self-hosted

    66.5

    score / 100

    Why switch from Wiki.js

    Simpler, MIT-licensed self-hosted wiki with a friendlier book structure.

    Pros

    • Fully free and MIT licensed
    • Easy-to-grasp shelves, books and chapters structure
    • WYSIWYG and Markdown editors
    • LDAP, SAML and OIDC login

    Cons

    • Self-hosted only; you run updates and backups
    • Rigid hierarchy doesn't suit loosely linked notes
    • No vendor support contract
    Visit BookStack Compare with Wiki.jsDetails and reviews
    How this score is calculated
    Editorial fit ×0.3100
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is BookStack a good Wiki.js alternative?

    Verified facts

    4 of 4 verified
    License
    MIT
    Checked Oct 25, 2026bookstackapp.com(opens source in a new tab)
    Self-hosting
    Yes, self-hosted only
    Checked Oct 25, 2026bookstackapp.com(opens source in a new tab)
    Markdown editor
    Optional, with live preview
    Checked Oct 25, 2026bookstackapp.com(opens source in a new tab)
    Source code
    Hosted on Codeberg
    Checked Oct 25, 2026bookstackapp.com(opens source in a new tab)
  2. Docmost logo

    2. Docmost

    Best for: Teams that want a modern, self-hosted Confluence or Notion replacement

    Open sourceSelf-hostableWeb, Self-hosted

    62.6

    score / 100

    Why switch from Wiki.js

    Actively developed open-source wiki with real-time collaborative editing.

    Pros

    • Modern collaborative editor with live cursors
    • Imports from Notion and Confluence
    • Runs fully self-hosted, even air-gapped

    Cons

    • SSO, API and AI need the paid Business licence
    • Young project with a smaller ecosystem
    • No vendor-hosted cloud for small teams
    Visit Docmost Details and reviews
    How this score is calculated
    Editorial fit ×0.387
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Docmost a good Wiki.js alternative?

    Verified facts

    4 of 4 verified
    Community edition
    Free and open source
    Checked Oct 25, 2026docmost.com(opens source in a new tab)
    Business price
    $6 per seat/month (annual), 10-seat minimum
    Checked Oct 25, 2026docmost.com(opens source in a new tab)
    Air-gapped deployment
    Supported
    Checked Oct 25, 2026docmost.com(opens source in a new tab)
    Installation
    Docker
    Checked Oct 25, 2026docmost.com(opens source in a new tab)
  3. Outline logo

    3. Outline

    Best for: Teams that want a modern wiki with the option to host it themselves

    Free plan + paidSelf-hostableWeb, macOS, Windows, Self-hosted

    59.6

    score / 100

    Why switch from Wiki.js

    Polished collaborative editor, self-hostable with paid support options.

    Pros

    • Fast editor with Markdown shortcuts
    • Free self-hosted Community Edition
    • API, webhooks and built-in MCP server
    • Good Slack integration

    Cons

    • Self-hosting needs real dev-ops skill
    • Source-available licence, not OSI open source
    • Community Edition has no support
    Visit Outline Details and reviews
    How this score is calculated
    Editorial fit ×0.377
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Outline a good Wiki.js alternative?

    Verified facts

    5 of 5 verified
    Free trial
    30 days on cloud
    Checked Oct 25, 2026getoutline.com(opens source in a new tab)
    Cloud starting price
    $10 per month
    Checked Oct 25, 2026getoutline.com(opens source in a new tab)
    Self-hosted Community Edition
    $0, limited features, no support
    Checked Oct 25, 2026getoutline.com(opens source in a new tab)
    Self-hosted Business
    $4 per user/month, 10-user minimum
    Checked Oct 25, 2026getoutline.com(opens source in a new tab)
    MCP server
    Built in
    Checked Oct 25, 2026getoutline.com(opens source in a new tab)
  4. DokuWiki logo

    4. DokuWiki

    Best for: Small teams and admins who want a wiki that runs anywhere PHP does, with no database

    Open sourceSelf-hostableWeb, Self-hosted

    57.2

    score / 100

    Why switch from Wiki.js

    Lightweight PHP wiki with no database to manage.

    Pros

    • No database; easy backups and migration
    • Runs on minimal hosting
    • Hundreds of plugins and templates

    Cons

    • Own wiki syntax instead of Markdown
    • Dated default look
    • No real-time co-editing
    Visit DokuWiki Details and reviews
    How this score is calculated
    Editorial fit ×0.369
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is DokuWiki a good Wiki.js alternative?

    Verified facts

    4 of 4 verified
    License
    GPL v2
    Checked Oct 25, 2026download.dokuwiki.org(opens source in a new tab)
    Plugins
    Hundreds available
    Checked Oct 25, 2026download.dokuwiki.org(opens source in a new tab)
    Portable mode
    Optional bundled web server
    Checked Oct 25, 2026download.dokuwiki.org(opens source in a new tab)
    GitHub license
    GPL-2.0
    Checked Oct 25, 2026github.com(opens source in a new tab)
  5. MediaWiki logo

    5. MediaWiki

    Best for: Large public or community wikis that want Wikipedia-style editing and history

    Open sourceSelf-hostableWeb, Self-hosted

    55.3

    score / 100

    Why switch from Wiki.js

    The Wikipedia engine, for large public or community wikis.

    Pros

    • Proven at Wikipedia scale
    • Huge library of extensions and templates
    • Strong multilingual support

    Cons

    • Configuration and upgrades are hands-on
    • Wikitext and templates have a learning curve
    • Not designed for private team permissions out of the box
    Visit MediaWiki Details and reviews
    How this score is calculated
    Editorial fit ×0.363
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is MediaWiki a good Wiki.js alternative?

    Verified facts

    4 of 4 verified
    License
    GPL v2 or later
    Checked Oct 25, 2026mediawiki.org(opens source in a new tab)
    Notable user
    Wikipedia
    Checked Oct 25, 2026mediawiki.org(opens source in a new tab)
    Adoption
    Tens of thousands of websites
    Checked Oct 25, 2026mediawiki.org(opens source in a new tab)
    Deployment
    Self-hosted server software
    Checked Oct 25, 2026mediawiki.org(opens source in a new tab)

The best Wiki.js alternative for…

The highest-ranked app in this list for each need.

BookStack logo

Best Wiki.js alternative for most people

BookStack

Simpler, MIT-licensed self-hosted wiki with a friendlier book structure.

Docmost logo

Best Wiki.js alternative for a free option

Docmost

Actively developed open-source wiki with real-time collaborative editing.

Outline logo

Best Wiki.js alternative for a free plan you can upgrade

Outline

Polished collaborative editor, self-hostable with paid support options.

DokuWiki logo

Best Wiki.js alternative for open source

DokuWiki

Lightweight PHP wiki with no database to manage.

MediaWiki logo

Best Wiki.js alternative for self-hosting

MediaWiki

The Wikipedia engine, for large public or community wikis.

Outline logo

Best Wiki.js alternative for Mac

Outline

Polished collaborative editor, self-hostable with paid support options.

Outline logo

Best Wiki.js alternative for Windows

Outline

Polished collaborative editor, self-hostable with paid support options.

BookStack logo

Best Wiki.js alternative for working in the browser

BookStack

Simpler, MIT-licensed self-hosted wiki with a friendlier book structure.

Wiki.js alternatives: common questions

What is the best alternative to Wiki.js?

BookStack ranks first right now. Simpler, MIT-licensed self-hosted wiki with a friendlier book structure. Docmost and Outline follow it in our ranking.

Is there a free alternative to Wiki.js?

Yes. BookStack (open source), Docmost (open source), Outline (free plan + paid) and DokuWiki (open source) have a free option. Check each app's verified facts for current plan limits.

Is there an open-source alternative to Wiki.js?

Yes: BookStack, Docmost, DokuWiki and MediaWiki. BookStack, Docmost and DokuWiki can also be self-hosted.

Why do people switch from Wiki.js?

The complaints we hear most: major 3.0 release has been slow to arrive; self-hosted only, with no paid support; real-time co-editing is limited compared with SaaS wikis.

How is this list ranked?

Every app is scored with the same published formula: how directly it replaces Wiki.js, reviews (weighted by verification), visits from AppBreakup, how recently its facts were checked against its own website, and reader votes.