StackAdapt Overview
Pro stress-test →StackAdapt is a developer of a programmatic advertising platform designed to deliver outcomes and campaign performance, offering multi-channel campaign management and generating data-driven insights to identify high-value opportunities. The company became a unicorn in 2025 and is ranked as the number 1 DSP on G2 for six consecutive years with over hundreds of reviews.
Strategic Profile
Pro stress-test →StackAdapt works with customers across different business verticals—for example, political campaigns, retailers, B2B, travel, healthcare, and financial services—and helps them place ads in front of target audiences, with inventory including native advertising, display, video, connected TV, audio, and games. The company has built its AI on 'a decade of experience analyzing ad traffic patterns and understanding their evolution,' which it uses to help combat ad fraud and bot traffic.
Competitive Landscape
Pro stress-test →Top competitors include Smartly.io, Seedtag, and Pixis. The programmatic DSP market is highly competitive with established players including Simpli.fi, Basis Technologies, NextRoll, and TripleLift, each targeting advertisers and publishers with machine-learning-driven campaign automation and targeting capabilities.
Industry Context
StackAdapt operates in Programmatic advertising DSP.
Key facts
Founded: 2014 · Headquarters: Toronto, Canada · Employees: 1,752 · Revenue: $500M · Market cap: $2.5B