inplural 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

OpenX is The Intelligent SSP™, simplifying advertising through quality standards, data leadership, and future-ready infrastructure with a clear promise: to make media work better for the people who run it and the people who experience it.

Sovrn is a software and data company built for the people who power the open internet. We sit at the intersection of consumer behavior, advertising, and commerce, aligning supply and demand using real commerce and media signals. Publishers and creators maximize revenue without losing focus on their core work. Advertisers get performance they can trust, backed by data from real consumer activity. Across 80,000+ websites, apps, social channels, and CTV, Sovrn reaches more than 500 million active consumers every day. Our products span advertising, commerce, and data, connecting the ecosystem so both sides win. Sovrn is headquartered in Boulder, Colorado, with offices in New York and London.