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GeezerVison is showing professional.wiki — Wiki Services By True Experts

Services

Expert MediaWiki development, hosting, and consulting for organizations worldwide

Our team has developed solutions for

Google Wikipedia Bayer Klarna Texas Instruments General Electric Wikimedia Foundation IEEE

Our MediaWiki Services

Software Development icon
Software Development

Get superior results from the best MediaWiki developers with a proven track record of creating MediaWiki extensions & integrations.

Explore MediaWiki Development
Theme Development icon
Theme Development

Make your wiki look great! Use a time-tested responsive MediaWiki theme, or have us create a custom MediaWiki skin for you.

Style Your Wiki
MediaWiki Hosting icon
MediaWiki Hosting

Let us take care of your wiki. We are MediaWiki hosting experts and provide cloud hosting, dedicated hosting, and on-premise hosting.

Find the Perfect Wiki Hosting Plan
MediaWiki Consulting icon
MediaWiki Consulting

Bring your wiki to the next level by leveraging our MediaWiki expertise. From strategic planning to wikitext, we have you covered.

Explore Our Consulting Services
MediaWiki Migration icon
MediaWiki Migration

Migrate your wiki with confidence. We move your MediaWiki to a new home, or we help you migrate from another system to MediaWiki.

Migrate Your Wiki
MediaWiki Upgrades icon
MediaWiki Upgrades

Keep your MediaWiki up-to-date and secure. We offer MediaWiki maintenance services to keep your wiki running smoothly.

Secure & Update Your Wiki

15+

years of experience

300+

clients helped

250+

wikis hosted

48000+

code changes

We Can Also Help You With

SMW Logo

Semantic MediaWiki

Unlock your wiki's full potential with Semantic MediaWiki (SMW). It transforms your wiki into a versatile and collaborative knowledge base, as done on thousands of wikis. We provide hosting, consulting, training, and development.

Explore Semantic MediaWiki services

Wikibase

Wikibase and Wikidata

Harness the Power of Wikibase and Knowledge Graphs. From hosting to consulting, and from data modelling to software development, we have your Wikibase needs covered.

Explore Wikibase and Wikidata services

Mediawiki AI

Artificial Intelligence (AI)

Take your wiki to the next level with AI integration. Chatbots, writing assistants, and automatic summaries are some of the new tools at your disposal to improve productivity and manage knowledge like never before.

Learn more about MediaWiki and AI

Customer Testimonials

We unreservedly recommend Professional Wiki for all matters relating to MediaWiki.
Thorsten Schmidt, Vorstandsmitglied at Historischen Verein Herne, for Historischen Verein Herne
Professional Wiki has been hosting the TheaterEncyclopedie for years now and they have recently developed an extension for it quickly and well. They fully live up to their name: they are professional and know everything about (Semantic) MediaWiki!
Milco Feijnenbuik, editor-in-chief at TheaterEncyclopedie (University of Amsterdam), for TheaterEncyclopedie
We host a very large wikibase instance of more than 1.000.000 pages with Professional Wiki. They not only provide reliable hosting and performant query services, but also support us in making the right modeling and technological choices.
Dr. Tom Ruette, Head of research at Flanders Arts Institute, for Knowledge Graph Kunstenpunt

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Tell us about your project and we'll help you find the right solution.

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