DoubleClick Inc. provides advertising technology solutions to create, transact, and manage digital ads for buyers, creators, and sellers. The Company provides online advertising, email marketing, and database marketing solutions. It offers DoubleClick for Publishers, an ad serving technology that enables publishers to manage and accelerate digital ad operations across Web, mobile, and video. The Company also provides DoubleClick Digital Marketing, an integrated ad technology platform that enables agencies and advertisers to create, manage, and grow high-impact digital marketing campaigns. In addition, it offers DoubleClick Ad Exchange, a real-time digital ad marketplace that connects publishers with agencies, ad networks, and third-party technology providers.