Open Data Portal

San Diego’s open data portal lets visitors explore, download, and use public city datasets for applications, research, and analysis.

Latvia’s open data portal provides datasets from state institutions and organizations with public functions, with publisher and dataset catalogs.

San José’s open-data portal provides city datasets and describes its commitment to open data.

Data.NSW brings together government data, policies, tools, and resources, including an open data portal and decision-making guidance.

Virginia’s open data portal provides searchable datasets, resources, and information from state organizations.

Malaysia’s official open data portal brings together a data catalogue, dashboards, API documentation, and community resources.

Arnsberg's open data portal supports government transparency, participation, collaboration, and public access to municipal information.

Aachen’s open data portal lets users search datasets published by the city.

Singapore’s data.gov.sg provides free access to national datasets, interactive charts, maps, and APIs.

Phoenix's open data portal lets visitors search city datasets and supports government transparency and access to public information.

uSmart describes a data discovery platform for unifying datasets from multiple sources, with secure sharing and automated data insights.

Explore more than five petabytes of open particle-physics data in the CERN Open Data Portal.

Leipzig’s open data portal provides datasets in mostly machine-readable and open formats, with search across datasets, organizations, and groups.

DB’s open data portal has moved its open datasets to Mobilithek, GovData, and Opendata-ÖPNV; its APIs remain in the DB API Marketplace.

Explore the City of Coquitlam's open data and applications through its municipal data portal.

The UAE Open Data Portal provides datasets and data resources from government entities.

Tallinn's open data API supports queries for dataset tables, selected columns, filters, ordering, and paginated results.

South Bend’s open-data portal provides datasets published by the city.

The Town of Oakville's open data portal provides a public site for accessing datasets published by the municipality.

Open Data Scotland aggregates crowdsourced open datasets from across Scotland through its public portal.

Stavanger’s open data portal invites visitors to explore municipal datasets and share findings with the community.

The City of Toronto Open Data Portal provides access to municipal datasets from the city.

Dublinked is the Dublin region’s open data portal, with datasets covering themes such as arts, environment, planning, and population.

Melbourne’s open data portal provides a city data catalog for public access.