Create your own private wiki online and manage knowledge

From Wiki Valley - MediaWiki hosting and consulting

With Wiki Valley...

...Decrease emails sent among colleagues and work on the wiki !

Stop wasting time with pieces of knowledge scattered in multiple media - emails, office documents-

Give up the classic hierarchical data structure and switch to structured data!

Gather your knowledge within one platform and put them in line to detect missing, conflicting or obsolete information.

A flexible wiki can be used from the start-up to the large group or public entity (Department...).


french version wiki valley Version française sur

Request a private wiki

  • 30 days free trial
  • Use your wiki with a simple web browser
  • 3 Go included per wiki
  • Monthly prices
    • 5 € per editor or admin for the first 10 editors
      • 4 € per editor for the next 89 editors
      • 3 € for each additional editor
    • 2 € per month per reader for the first 30 readers
      • 1 € per reader for the next 69 readers
      • 0,5 € for each additional reader

Any question? Contact us

Features included


See any versions of any article, cancel any edit. See differences between two versions of the same page. Go back to any previous version.

Versionning of any article included

Auto suggestions when searching an article on the wiki

Internal search engine

Find quickly any article thanks to the Auto suggestions

Manage your articles as you want

Change, tag, nominate again, delete, or vizualize every article in a few clics.

Versionning of any article included

Other features

Responsive Design

design responsive wikis

The display of your wiki fits the device

Semantic architecture...

...with theme, tags and key words

Tag topic and keywords to your articles to find them easily.

Simple edits thanks to Visual Editor WYSIWYG

visual editor WYSIWYG

Test last version of Visual Editor on

Technology used: MediaWiki free and open source software

All of our wikis use MediaWiki a free and open source wiki engine used by many other wikis both internal or public like Wikipedia.

MediaWiki has 6000+ extensions that extends its features like Semantic MediaWiki. Many of MediaWiki extensions like Semantic MediaWiki and Visual Editor are installed by default.

Semantic MediaWiki is a major extension to MediaWiki which allows to store and query data in any wiki page like a database.

As MediaWiki is free we can propose low prices comparing to our competitors who use paid softwares.

Logo MediaWiki software free and open source

Customer references

Customer references wiki consulting, expert MediaWiki Logo MCCréf client wiki consulting, consultant MediaWikiréf client wiki consulting, consultant MediaWiki EHESSLogo MGWiki wiki médecine généraleLogo_saint_gobain_client_Wiki_Valley_MediaWiki_Consulting

Who are we ?

We are a company (société pas actions simplifiée) founded in 2016 by two MediaWiki consultants and based in France.

Sébastien BEYOU

MediaWiki Consultant and system administrator. Wikipedian since 2008 and consultant since 2015.

Picture of Sébastien Consultant and MediaWiki expert

Nicolas NALLET

MediaWiki and Semantic MediaWiki Consultant and Trainer. Founder of Sémantiki (fr) in 2012.

Picture Nicolas Consultant and Semantic MediaWiki expert

MediaWiki services


What we can do to help you :

  • Update your wiki to last stable MediaWiki version
  • Install complex extensions like Visual Editor, Elastic Search...
  • Provide a users and admins support by phone, email, chat or on the wiki
  • Import your current knowledge from...
    • ...Office files
    • ...another wiki engine like Dokuwiki
    • ...another KM tool like SharePoint
    • ...structured files like csv, xml
  • Develop custom MediaWiki extensions
  • Administer your wiki remotely
  • Organize and create the architecture of your wiki
  • Train the users or admins of your wiki

Public wikis services

Hosting managed services

All you need to set up a MediaWiki instance on your own server

  • Server initial setup with Linux, MySQL, Apache (or Nginx), and PHP
  • Mail server set up
  • Set up automatic recurring backups of your database and files
  • Set up of update scripts
  • Install last version of MediaWiki, its extensions ans requested services.

MediaWiki training courses