Data Worldwide
Data.Gov
The home of the U.S. Government’s open data.
Data Hub
Collections - high quality data and datasets organized by topic.
Earth Data
Your Gateway to NASA Earth Observation Data.
Kaggle Datasets
Explore, analyze, and share quality data.
Google Research
Dataset Search collects the metadata from schema.org markup on data provider pages, sharing it in Dataset Search.
GitHub datasets
Important, commonly-used datasets in high quality, easy-to-use & open form as data packages.
Data Europa
The official portal for European data.
Nasdaq Data Link
A premier source for financial, economic and alternative datasets.
Data World
The enterprise data catalog for the modern data stack.
Reddit Datasets
A place to share, find, and discuss Datasets.
Academic Torrents
They've designed a distributed system for sharing enormous datasets - for researchers, by researchers.
MachineUC Irvine ML Repository
A collection of databases, domain theories, and data generators used by the ML community.
Ecdat
Data Sets for Econometrics.
The World Bank
It includes data from the World Bank's microdata, finances and energy data platforms.
Gapminder
Gapminder combines data from multiple sources into unique coherent time-series that can’t be found elsewhere.
MLcomp
MLcomp is a free website for objectively comparing ML programs across various datasets for multiple problem domains.
The Data And Story Library
DASL - an archive of hundreds of datafiles for use by students, teachers of statistics, data science.