MediaWiki
MediaWiki: A flexible, revision-focused wiki for teams comfortable managing their own infrastructure. Ranked #55 of 136 in Knowledge Base Software by our editors (5.3/10); pricing: Free plan; best for wiki operators needing extensibility and revision control.
At a glance
- Editor score5.3 / 10
- PricingFree plan
- Best forWiki operators needing extensibility and revision control
- Free planYes
- Paid fromFree
- Publishing audienceBoth
- Facts checked20 Sep 2026
Where it wins
- Free, open-source software with self-hosted deployment
- Detailed revision histories, comparisons, diffs, and watchlists
- REST API and extensions for analytics and OpenID Connect
Where it doesn't
- Requires self-hosting in web-server and database environments
- Advanced analytics and authentication depend on extensions
- Limited fit for teams seeking a hosted SaaS knowledge base
Our verdict on MediaWiki
MediaWiki is free, server-based wiki software for organizations, communities, and teams that need collaborative knowledge sites with control over deployment and configuration. It supports wiki markup, page creation and editing, file uploads, revision histories, recent changes, watchlists, diffs, and user contributions. Its audience includes both internal and public-facing wiki operators, with web, API, and self-hosted access options. MediaWiki powers Wikipedia and thousands of other wikis, making it suited to content environments where ongoing editing and transparent change tracking matter.
The published product model is open source and free, rather than a tiered hosted SaaS subscription. Organizations deploy it on their own infrastructure in web-server and database environments, then configure access and functionality through site settings and extensions. That approach gives technical teams control over how the knowledge base is operated, but it also places deployment and administration responsibilities with the organization. MediaWiki is therefore a stronger fit for teams with infrastructure capability than for buyers seeking a managed workspace with turnkey onboarding.
Revision control is a standout strength. Page histories, comparisons of prior versions, diffs, recent changes, watchlists, and contribution records provide a detailed view of how knowledge evolves. The REST API exposes page content and revision history, while installable extensions can add traffic and edit analytics or OpenID Connect authentication. This extensibility suits wiki operators that need to shape the platform around their environment. Buyers who want built-in enterprise conveniences, a hosted service, or a broad catalog of ready-made integrations should consider a more managed knowledge base product instead.
Your product? Our editors can test MediaWiki in depth and publish a review, labelled as paid · from $149/mo →
MediaWiki pricing
MediaWiki fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Publishing audience | Both |
| Article limit | Not verified |
| Custom domain | Yes |
| SSO support | Yes |
| Version history | Yes |
| Content analytics | Yes |
| Deployment | Self-hosted |
| Platforms | Web |
| Support | Community, Docs |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Pricing | Free plan |
| Website | mediawiki.org |
| Facts checked | 20 Sep 2026 |
Alternatives to MediaWiki
- ConfluenceA mature knowledge workspace with structured content, permissions, search, and Atlassian integrations.9.4
- BlueSpiceA broad, open-source knowledge base with workflows, permissions, analytics, and self-hosting.9.2
- GuruA governed internal knowledge hub with cited AI answers and verification workflows.9.0
See all MediaWiki alternatives →
Also Ranked In
MediaWiki is ranked in 3 of our directories.
Used MediaWiki? Be the first to review it
The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used MediaWiki for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.
Write a reviewTwo minutes · verified accounts only · read by an editor before it appears
Featured on iTechGuides
MediaWiki is listed in our Knowledge Base Software directory. Add the badge to your site — it links back to this page.
<a href="https://www.itechguides.com/products/mediawiki/"><img src="https://www.itechguides.com/best/badge/mediawiki.svg" alt="Featured on iTechGuides" width="230" height="46"></a>
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Last updated · How we research and update