David Berkowitz is principal of his consultancy, Serial Marketer, where he keeps brands, tech startups, and agencies at the cutting edge of marketing. Prior roles include running marketing for video production marketplace Storyhunter, leading the strategy practice at social listening firm Sysomos, ...more

David Berkowitz is principal of his consultancy, Serial Marketer, where he keeps brands, tech startups, and agencies at the cutting edge of marketing. Prior roles include running marketing for video production marketplace Storyhunter, leading the strategy practice at social listening firm Sysomos, serving as chief marketing officer of Publicis agency MRY, and founding the emerging media division at 360i. He has contributed more than 600 columns to outlets such as Advertising Age, MediaPost, VentureBeat, and Adweek, and he has spoken at 350 events globally. Beyond consulting, he publishes the Serial Marketer Weekly newsletter and runs the Serial Marketers community on Slack; request to join at serialmarketers.net.less