Universal dataset discovery and access platforms spanning multiple domains

Google Dataset Search

Making datasets discoverable, Search across millions of datasets

Data.gov (the United States)

U.S. government's open data portal

EU Open Data Portal

European Union's open data portal

data.public.lu

Luxembourg's open data portal

DataCite Commons

Research data discovery

DataHub

Data discovery and collaboration platform

DataONE

Earth and environmental data

Data Platforms & Search Engines

Discover comprehensive data platforms and search engines that aggregate datasets across diverse fields and industries. These platforms serve as universal gateways to millions of datasets, enabling researchers, data scientists, and developers to find, access, and utilize data from various sources including government agencies, research institutions, and private organizations. Features advanced search capabilities, metadata standardization, and cross-domain data discovery.