ClearSlide has raised $50 million in Series C funding led by The Social+Capital Partnership. Greylock Partners, Bessemer Venture Partners, Felicis Ventures, Silicon Valley Bank, and Comcast Ventures also participated in this round. ClearSlide has raised a total of $90 million in funding. Mamoon Hamid of The Social+Capital Partnership will join ClearSlide’s board of directors. ClearSlide’s funding will be used for hiring and product development.