Open Data Platform

Istat.it

Explore detailed census and housing data

Visit

Official site providing detailed census data and statistics on housing and population in Cinquefrondi, Italy.

Gbif.org

Explore open biodiversity data worldwide

Visit

GBIF offers free, open access to global biodiversity data for research and education about life on Earth.

Ckan.org

Publish and share open data with ease

Visit

CKAN is an open-source platform for managing, publishing, and sharing data—ideal for building data portals for organizations and governments.

Dblp.org

Find computer science publications fast

Visit

dblp is an online database offering open, searchable bibliographic information on computer science journals, conferences, and publications worldwide.

Opendatacommons.org

Get legal licenses for open data sharing

Visit

Find legal tools and licenses for open data. Open Data Commons helps you publish, share, and use data while meeting legal requirements.

Smhi.se

Sweden's trusted source for weather and climate data

Visit

Get Sweden's latest weather forecasts, climate updates, and environmental data from SMHI, with expert insights and open data for public use.

Luftdaten.info

Measure and share local air quality data yourself

Visit

Track and measure air quality with DIY sensors and share open environmental data as part of a citizen science project based in Stuttgart (German language).

Measurementlab.net

Test your internet speed and access open data

Visit

Measurement Lab offers free internet speed tests and open data to help you understand and improve your broadband performance worldwide.

Wikiba.se

Create and share open, collaborative knowledge bases

Visit

Wikibase lets you build and share collaborative knowledge bases, making it easy to connect and open linked data projects to the world.

Metabrainz.org

Access free, open community databases

Visit

MetaBrainz Foundation is a nonprofit building open, community-maintained databases and making free data accessible to everyone under open licenses.

Openstreetmap.fr

Find and verify French addresses easily

Visit

Projet BANO offers free access to France's national address database, helping users find, verify, and analyze address data across the country.

Datos.gob.ar

Access and reuse Argentina's public data easily

Visit

Explore and use Argentina's public data in open formats for free. Create visualizations, build apps, and share insights using official government datasets.

Discuss.okfn.org

Discuss open data with a global community

Visit

Join global conversations about open knowledge and open data projects, connect with experts, and share ideas in the Open Knowledge Forums.

Data.sa.gov.au

Discover and download South Australia's open data

Visit

Access and explore open data about South Australia, including datasets, visualizations, and tools for research, analysis, and community projects.

Openactive.io

Discover and use open data for physical activity

Visit

OpenActive provides open data tools and resources to help people access sport and physical activity opportunities, making it easier to get active.

I4oc.org

Access open scholarly citation data easily

Visit

I4OC promotes open access to scholarly citation data, making it easier for everyone to discover, use, and share research connections worldwide.

Offenedaten-koeln.de

Access and use Cologne's open datasets

Visit

Offene Daten Köln lets you browse, download, and use open datasets about Cologne for your own projects, research, or apps. Site is in German.

Devdatalab.org

Access and analyze open data for development

Visit

Development Data Lab offers open data tools and analysis to help policymakers, researchers, and the public address poverty and urban issues worldwide.

Its.go.kr

Check live traffic and road info across Korea

Visit

Get real-time traffic updates, road maps, accident info, and transport statistics across South Korea from the official National Transport Information Center.

Popcon.debian.org

Track real Debian package usage statistics

Visit

See which Debian packages are most used with regularly updated, anonymized statistics collected from users who participate in the Popularity Contest project.