Data Sources is a registry of research data repositories. 

Alpha Vantage is a leading provider of free APIs for real-time and historical data on stocks, forex (FX), and digital / cryptocurrencies.

UNData is a search engine that lets you download data from United Nations statistical resources.

Knoema is a global data source that allows users to find, visualize, model, and present their own and global data to facilitate decision-making.

KDnuggets is the largest data mining portal.

Kaggle is an online community of data scientists and machine learners, owned by Google LLC.

BASE is search data and scientific information. Ukrainian analytical online publication combining classic and data journalism.

Dataset Search – is a Google search service.

Statista – a portal to search the various statistical databases of the world.

Worldometers – real-time keeps track of statistics on the world population, government, and politics, natural resources, health, media.

Internet Live Stats – monitors internet usage statistics (number of websites, emails sent, active social media users).

Open Data Impact Map – a public database of organizations that use open government data around the world.



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