Ad Fontes Media is a public benefit corporation that helps people and companies navigate the complex media landscape. We produce the famous Media Bias Chart(R) and serve our rating intelligence about news and “news-like information” sources to advertisers, educators, publishers, and other stakeholders in the news media ecosystem. Our products and services protect advertiser reputation, create media accountability, and educate news consumers. Ultimately, they make a real difference to combat misinformation and polarization throughout our society.