WhichWorksBest is owned and operated by Pressflex LLC. Founded in 1998, Pressflex has incubated a number of successful and innovative services. Pressflex’s original business, hosting websites for magazine publishers, has served clients like the OECD continuously since 1999. In 2002, Pressflex helped spark the social media revolution by launching Blogads.com, a service that allowed thousands of individual writers earn money from ad sales. Pressflex also operates Racery.com, a virtual race provider for companies and charities, AdBiblio, which provides ad services to book publishers, and Pullquote, which helps people save and share quotes they value. Pressflex is lucky not not have venture capital investors, who often push for quick results or cut corners.