Quandl

Designed for professional investors, Quandl delivers financial and economic data to over 400,000 users, including analysts from the world’s top hedge funds and investment banks. Quandl is the first and only alternative data marketplace, providing investment professionals access to exhaust from the data economy and giving them an edge in their drive for profits. Quandl’s team of data scientists sources, cleans, structures and quality-controls previously unknown datasets for alpha-generating insights. Our platform then delivers the finished data product via API and tools familiar to the modern investor. Eight of the 10 largest hedge funds rely on Quandl’s alternative data for an information edge.