WikiOasis
WikiOasis: A free MediaWiki host with private options, custom domains, and extensive customization. Ranked #6 of 23 in MediaWiki Hosting by our editors (8.4/10); pricing: Free plan; best for free customizable wikis with private options.
At a glance
- Editor score8.4 / 10
- PricingFree plan
- Best forFree customizable wikis with private options
- Free planYes
- Paid fromFree
- Facts checked21 Sep 2026
Where it wins
- Free hosting without advertising or hosting fees
- More than 300 extensions and 30+ skins
- Private wikis, custom domains, and migration assistance
Where it doesn't
- Web access is the only listed platform
- The free-only model may not suit paid-tier requirements
- Support spans several community channels rather than a single channel
Our verdict on WikiOasis
WikiOasis is a free MediaWiki hosting service for community-run wikis and online encyclopedias. It is designed for groups that want to create and operate a wiki without hosting fees or advertising, while retaining control over appearance, configuration, and access. Private wikis and custom domain support make it suitable for projects that are not intended to be fully public. Its web-based delivery keeps the product focused on hosting and managing MediaWiki sites rather than providing a broader software platform.
Customization is the clearest strength. WikiOasis provides more than 300 extensions, over 30 skins, and ManageWiki for self-service configuration. That combination gives wiki administrators a wide range of ways to shape functionality and presentation without limiting them to a fixed site template. Cloudflare caching is included for page delivery, and wiki migration assistance can help communities move an existing project. The service also supports community-based assistance through Discord, Phorge, Meta, email, and IRC, giving administrators several ways to seek help or participate in the project’s community.
The pricing model is straightforward: WikiOasis offers free hosting with no hosting fees and no advertising. That makes it a practical choice for community projects, online encyclopedias, and private knowledge bases that need MediaWiki flexibility without a hosting bill. The trade-off is a narrower commercial fit for organizations looking for paid service tiers or a more formally defined infrastructure package. Choose WikiOasis when free, customizable MediaWiki hosting is the priority; consider an alternative when paid plans or broader platform coverage are central requirements.
Your product? Our editors can test WikiOasis in depth and publish a review, labelled as paid · from $149/mo →
WikiOasis pricing
WikiOasis fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Managed MediaWiki updates | Not verified |
| Included storage | Not verified |
| Wiki site limit | Not verified |
| Backup retention | Not verified |
| Hosting type | Not verified |
| Supported PHP versions | Not verified |
| Support channels | email, chat, community |
| Deployment | Cloud |
| Platforms | Web |
| Support | Email, Live chat, Community |
| Built for | Solo, Small business (editorial estimate) |
| Pricing | Free plan |
| Website | wikioasis.org |
| Facts checked | 21 Sep 2026 |
Alternatives to WikiOasis
- BlueSpiceA flexible MediaWiki platform spanning free, cloud, and on-premises deployments.9.4
- Wiki ValleyA flexible hosted MediaWiki service with managed updates, structured content, and migration support.9.1
- MyWikisA managed MediaWiki host with strong SSO, backups, search, and semantic features.8.9
See all WikiOasis alternatives →
WikiOasis vs the competition
- WikiOasis vs BlueSpice
- WikiOasis vs Wiki Valley
- WikiOasis vs MyWikis
- WikiOasis vs Professional Wiki
- WikiOasis vs Miraheze
- WikiOasis vs ShoutWiki
Compare WikiOasis with any tool side by side →
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Featured on iTechGuides
WikiOasis is listed in our MediaWiki Hosting directory. Add the badge to your site — it links back to this page.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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