Rafat Ali started paidContent as a blog in 2002, and later added three other sites, paidContent:uk, mocoNews and contentSutra, before the business was purchased by Guardian News & Media in 2008.
ContentNext now has some 600,000 unique users and the websites, with their blend of news and analysis are a must read for senior executives in the media, entertainment, publishing, advertising, mobile, marketing and technology sectors, says the Guardian.
Tim Brooks, Managing Director of Guardian News & Media, said: "As anyone who follows the company and reads our sites knows, Rafat has done an amazing job of building ContentNext from the ground up and we wish him every success in the future."
Ernie Sander, who has been the managing editor at ContentNext for the past 18 months, will assume a wider strategic role. Co-editor Staci Kramer, Rafat's first hire at the company, will continue to be a thought leader on and off the site.
