StackAdapt builds an AI advertising and marketing platform for brands and agencies. Its demand-side platform lets marketers plan, buy, target, optimize and measure campaigns across connected TV, display, native, video, audio, digital out-of-home and in-game advertising. The platform also connects paid advertising with owned channels such as email and direct mail, first-party data and creative workflows; its Ivy Studio AI workspace helps with campaign analysis, planning and execution. Founded in Toronto in 2014, StackAdapt serves customers internationally.