MediaMath Competitors

PubMatic is the leading AI-powered ad tech company delivering digital advertising performance. Through an intelligent, unified platform that connects buyers, publishers, data partners, and commerce media networks, PubMatic delivers superior performance with greater transparency, control, and efficiency. Since 2006, PubMatic has pioneered every major advance in programmatic advertising, from enabling the first OpenRTB transactions to embedding AI-driven optimization and privacy-focused innovation across its platform. With omnichannel scale, proven reliability, and a track record of continuous innovation, PubMatic is building a more intelligent, profitable, and sustainable open internet.Built to Connect. Powered to Perform

Simpli.fi provides marketing technologies, solutions, and workflow automation for advertisers and agencies of all sizes. We specialize in helping organizations that operate across many locations, jurisdictions, or local markets—where location matters and incrementality counts—by uniting data, automation, and intelligence to drive measurable growth. Our platform powers highly targeted, high-volume campaigns across omnichannel environments including CTV, native, mobile, display, and social. We deliver transparent performance with local precision at national scale. Simpli.fi enables marketers—from multi-location brands and independent agencies who serve them, to political, advocacy, and public-affairs organizations—to activate locally relevant messaging, measure real-world impact, and generate clear, actionable insights. Simpli.fi is backed by leading private equity firms Blackstone and GTCR. To learn more, visit Simpli.fi.

Quantcast is the AI-powered ad platform built for performance marketers. Leveraging nearly 20 years of expertise, our mission is to radically simplify open internet advertising. We harness AI and machine learning to deliver superior audience intelligence and drive exceptional campaign performance. With real-time audience intelligence, end-to-end workflow simplicity, and future-proof cookieless reach, Quantcast helps advertisers and agencies of all sizes understand audiences deeply, act faster, and turn ad spend into measurable growth.