A site for your city
Publish data of your city so everyone can access it.
Historical data, places, people, events and more. We have got you covered.
Accessible everywhere
Lets people access your data from anywhere at any time. This is made possible by using time tested wiki technology from Wikipedia.


Automated overviews
Save time via automated creation of lists and visualizations. Let people explore your data like never before.
Improve your data
Forms help you structure your data. Improve consistency and completeness. Curate quicker using autocomplete and more.

Get your city wiki today!
Contact usOur city wiki experience
We are MediaWiki experts with over 6 years of experience creating and hosting city wikis. We are in touch with the city wiki community and have attended several city-wiki-days.

Truly open data
Our wiki makes your data available automatically via open standards. People can export, filter and aggregate your data. Let third parties develop applications with your city data.
Accomplish more together
Let trusted people from your community contribute. Or open up editing to the public. Wikis are made for collaboration. You can open up your wiki to the degree that suits you.


Get results quickly
Our City Wiki solution includes wiki content structures for cities. All you have to do is add the data.
Get your city wiki today!
Contact us



Shoulder of giants
Our wiki solutions use MediaWiki, the industry standard for wikis. MediaWiki powers Wikipedia and tens of thousands of public and internal websites. Professional Wiki's solutions include a carefully curated selection of extensions with an eye on sustainability and avoiding vendor lock-in.
- Secure and reliable
- Scalable by default
- Open source software
- Thriving plugin ecosystem
Unmatched power
Our wiki solutions grow with you. Start with simple documents and use powerful features such as templating, structured queries, data export, dynamic visualizations, and embedded scripting as needed. Add support for new use cases on an as-needed basis.
- Page history
- Permission system
- Notifications
- Multimedia support
- Visual editing
- Embedded scripting


Harness collective knowledge
Full-text search, structured search, and cross-referenced content are just the tip of the iceberg. Structure your information and knowledge semantically to gain better results from advanced embedding, aggregation, visualization, and validation features.
- Advanced search
- Category browsing
- Dynamic visualizations
- Data exchange
- Validation rules
- Embedded queries