Josh Koster

Managing Partner, Chong and Koster

Josh Koster
Josh Koster is the Managing Partner of Chong and Koster, a DC based digital advertising agency that works with progressive clients and responsible brands. He was one of the early pioneers of online voter persuasion, publishing some of the first case studies and winning the first statewide election using online advertising as the primary form of voter persuasion. He also has deep direct-response experience having driven millions of email opt ins, millions of social media opt-ins, millions of dollars in purchase and donation revenue. He has coordinated dozens of PR stunt buys and has experience with traditional media as well as non-paid digital strategies.


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Personal Democracy Media presents Civic Hall, a one-of-a-kind community center for the world’s civic innovators. Located in the heart of New York City, Civic Hall is your home for civic tech.


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