Quandl is a big data platform for the financial investment Quandl is a big data platform for the financial investment industry. Its data sources include public data from the United Nations, the World Bank, central banks, etc. Core financial data comes from CLS Group, Zacks and ICE, etc. All data comes from more than 500 publishers.

Quandl Corporation was founded in 2001 The company was founded in 2001 and is headquartered in Toronto, Canada, by Tammer Kamel and Abraham Thomas. In an era of massive data sites, Quandl cares not only about providing data, but also about interpreting it. "Our mission is to extract value from the world's data." that's how the site positions itself.

Quandl has a multidisciplinary team with expertise in areas including, but not limited to, finance, technology, and astrophysics, dedicated to uncovering the hard-to-find data and the information behind it. All of this data is accessible through an API.