Sunlight Foundation’s Influence Explorer is a free browser extension that helps you quickly view a company’s political campaign contributions. It is a nonprofit that uses technology to provide more transparency in our democracy.

Download and install the Sunlight Extension on your device to view a company’s political campaign contributions in one place.

In the Sunlight Extension, you can see how much money a company spent to win an election in a particular area, view how much money a candidate received from that company, and see how that candidate voted on a certain issue. It also keeps an eye on the candidates’ opponents’ campaign contributions to see how much a candidate can potentially benefit or harm from an election outcome.