Casper Customer Care service Phone number, Office Address, Toll-Free, Social profiles, Email- Casper is the U.S. Online company which is best in selling the Mattresses. Philip Krim, Neil Parikh, T. Luke Sherwin, Jeff Chapin and Gabe Flateman has founded this company in 2013. Casper was named one of Fast Company’s Most Innovative Companies in the World, and its eponymous mattress was crowned one of Time’s Best Inventions of 2015. They provide Mattresses, Pillows, Sheet Set, Dog Mattresses and much more to their customers.