Flipboard

Flipboard aggregates stories from publishers into a personal social magazine, letting readers follow topics such as news, entertainment, technology, travel, food and sports, and flip stories from sources including the BBC, NBC News, The Wall Street Journal, CBS News, The New York Post, CNN, the Associated Press, DW English, The Atlantic, Rolling Stone and The Washington Post into their own collections.

It organises content into personal magazines curated by both individual users and verified publishers, spanning topics such as News, Entertainment, Technology, Travel, Food and Sports.

Its ads.txt lists 385 ad systems, 37 of them declared direct and 374 through resellers.