This is my curated link list for all things Open Data, started in 2015. Some entries appear in more than one category. If you wish to contribute to this list, please drop me a note and I’ll add a form for reader contributions. All entries are reviewed to maintain high quality.
Advocacy |
Blogs |
Datahubs |
Deutschland |
Europe |
International |
Link Lists |
Open Gov |
Publisher Tools |
Service Providers |
Technology |
Theory |
Topics |
InternationalInternational Open Data - outside of Germany
 | datahub.io |
| the free, powerful data management platform from the Open Knowledge Foundation. Enables everyone to publish data. Currently 9000+ datasets from contributors worldwide. | |
| http://datahub.io/ | |
 | Data | European Union Open Data Portal |
| Das offene Datenportal der Europäischen Union bietet Ihnen einen zentralen Zugang zu einem wachsenden Datenbestand der Institutionen und anderen Einrichtungen der EU. | |
| https://open-data.europa.eu/de/data | |
 | Data.gov |
| Central Data hub for Open Government in the U.S. | |
| http://www.data.gov/ | |
 | Die zehn Prinzipien offener Regierungsinformationen - OGD WEISSBUCH |
| Die 10 Open Data Prinzipien der Sunlight Foundation in deutscher Übersetzung (aus dem OGD Weissbuch) | |
| http://open.semantic-web.at/display/OGDW/6.2DiezehnPrinzipienoffenerRegierungsinformationen | |
 | Enigma.io |
| Quickly search and analyze billions of public records published by governments, companies and organizations. | |
| http://enigma.io | |
 | Open Data Pilotprojekt Schweiz |
| Auf dem Open Government Data-Pilotportal stehen Ihnen 1850 Datensätze zur Verfügung – für einfache Auswertungen, Kombinationen oder die Entwicklung von Applikationen und Visualisierungen. | |
| http://opendata.admin.ch/ | |
 | OpenDataNow.com |
| A hub for news, interviews, events and opinions on Open Data and all its uses. Founder / Editor is Joel Gurin | |
| http://www.opendatanow.com/ | |
 | OpenSpending |
| Open Knowledge Foundation Datahub for Public Spendings. Contains more than 900 datasets from 73 countries (incl. Germany) | |
| https://openspending.org/ | |
 | Project Open Data - Project Open Data |
| The White House developed Project Open Data – this collection of code, tools, and case studies – to help agencies adopt the Open Data Policy and unlock the potential of government data. | |
| https://project-open-data.cio.gov/ | |
 | Swirrl | The Linked Data Company |
| Swirrl's Open Data Publishing Platform, PublishMyData, is a cloud-based SaaS - offer, but also available as a community edition. PublishMyData allows to publish 5-star Open Data in an easy to understand yet machine-readable format. | |
| http://www.swirrl.com/ | |
 | The World Bank: Open Data Catalog |
| The World Bank's Open Data initiative is intended to provide all users with access to World Bank data. The data catalog lists available datasets, including databases, pre-formatted tables, reports etc. Not everything is accessible via the World Bank API. | |
| http://datacatalog.worldbank.org/ | |