Comprehensive Open Data Resources Guide

Searches across millions of datasets hosted on various platforms. Perfect for general-purpose discovery of academic, government, and institutional datasets.

High usability platform with strong community support, competitions, and notebooks. Ideal for data science, ML model training, and hackathons.

Over 250,000 datasets from federal agencies covering economics, climate, agriculture, education, and transportation.

Comprehensive UK government datasets for policy research, economics, and demographic analysis.

Pan-European data across health, finance, and agriculture for European policy research and comparative analysis.

Aggregates data from WHO, UNESCO, IMF, FAO, World Bank for development indicators, SDGs, and international statistics.

Global trade statistics and commodity data for trade analysis and economic research.

Comprehensive macroeconomic data including interest rates, GDP, employment statistics for economic analysis and monetary policy research.

International financial indicators, exchange rates, and macro forecasts for global economic analysis and policy research.

Global development indicators and country-level data for development economics and poverty research.

Cross-country data on policy, taxation, education, and energy for comparative policy analysis and economic research.

Clean global economic data with API access for real-time economic indicators and trading applications.

High-resolution imagery from EU Sentinel satellites for environmental monitoring, agriculture, and urban planning.

Comprehensive climate, atmospheric, land, ocean, and hydrology data for climate research and environmental science.

Landsat imagery, elevation, and topographic data for land use analysis and geological research.

Global geographic data, regularly updated, for mapping applications and location-based services.

Petabyte-scale datasets including satellite imagery for large-scale geospatial analysis and machine learning.

Visualized global datasets on health, energy, education, and poverty for global development research and data journalism.

Disease statistics, health expenditures, and global health data for public health research and epidemiology.

Air quality, emissions, water, and waste data for environmental research and policy analysis.

Refugee data, disaster response, and conflict zone data for humanitarian research and crisis response.

Global coastal, oceanographic, geophysical, and climate data for climate research and weather analysis.

Biomedical and health datasets for medical research and drug discovery.

CERN and OpenAIRE-backed repository with DOI support for academic research and data preservation.

Classic machine learning datasets for ML education and algorithm benchmarking.

NLP and biomedical datasets for AI research and natural language processing.

NLP, LLM training corpora, and benchmark datasets for language model training and NLP research.

Reproducible ML experiments and community-driven datasets for machine learning research and algorithm comparison.

Links papers with datasets and code implementations for ML research and reproducible science.

Cross-disciplinary research data for research data sharing and academic publishing.

Curated research data, peer-reviewed, for scientific research and data citation.

Institutional-backed repository for academic research and data archiving.

Collaborative research and reproducibility platform for open science.

Comprehensive, well-maintained city data including 311 service requests, restaurant inspections, property sales, and taxi trips for urban planning and city analytics.

Strong data visualization with city-specific data like Transport for London, population projections, and housing statistics for urban research and transport analysis.

Multilingual, structured, machine-readable data for knowledge graphs, NLP, and entity recognition.

Historical data and cultural heritage collections for historical research and web archaeology.

Collaboration and data lineage platform for data cataloging and team collaboration.

Integration with AWS services and various data formats for cloud-based data workflows.

Instant SQL querying of massive datasets including Bitcoin transactions, GitHub activity, and healthcare claims for large-scale data analysis.

Live, ready-to-query datasets for business intelligence and data integration.

Comparison of 500+ data providers for data procurement and market research.

User-friendly interface and visualization tools for data publishing and European markets.

Over 6,000 datasets from diverse sources for data discovery and NGO research.

Financial datasets with a buy/sell/share model for financial analysis and trading.

Datasets behind news stories and analysis for political analysis and sports analytics.

High-quality survey data on social and political trends for social research and opinion analysis.

Census and survey data across countries and time for demographic research and historical analysis.

High-quality datasets organized by topic for data discovery and research starting points.

Comprehensive list of global open data portals for government data discovery.

Built-in visualization tools with multiple government sources for policy research and civic engagement.