OpenSecrets is the nation's premier research and government transparency group tracking money in politics and its effect on elections and policy.

Whether it's analyzing campaign contributions by gender or looking closely at the drop in spending on federal lobbying, OpenSecrets.org sometimes takes a deep dive into an important …

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Home. Resource Center. Count cash and make change. These simple words are our rallying cry. By shining a light on the campaign contributions bankrolling federal politicians, the lobbying …

Nonpartisan, independent and nonprofit, OpenSecrets is the nation's only investigative research organization that creates and maintains a permanent archive tracking the influence of money …

Politicians need votes to win elections and reelection, but they also need money. While an individual's vote carries an expectation that the candidate will look out for constituents' …

We're aiming for 100 new donors and $10,000 raised by May 31 — make your first gift today to support transparency in politics. OpenSecrets is 100% funded through donations.

Nonpartisan, independent and nonprofit, our mission is to serve as the trusted authority on money in American politics. We pursue our mission by providing comprehensive and reliable data, …

The Basics. From frequently asked questions to our money-in-politics glossary, from the 10 Things Every Voter Should Know about money in politics to our Follow the Money Handbook, …

This is the entry point for OpenSecrets' vast archive of money-in-politics data, downloadable for educational use. Map it, mash it up and otherwise make use of this unparalleled online resource.