Jan 6, 2026 · OpenX is the most dynamic independent supply-side platform and delivers a fair and transparent value exchange between publishers and advertisers to help power the open …

Learn more about how OpenX uses technology to build solutions that solve real client needs and benefit the broader market.

Grow your revenue opportunities. OpenX brings publishers better-targeted solutions that provide more opportunities and drive revenue.

OpenXSelect™ is a next-generation curation and supply-side targeting platform for brands, agencies, and data partners.

Our exchange is trusted by publishers and buyers around the globe. Come learn more about what makes us unique.

OpenX proudly creates a culture of unreasonably awesome people who have the freedom and support to do the best work of their careers.

Platform API Find what you need to communicate with the OpenX Platform. Platform API Docs

May 21, 2025 · Through its 100% cloud-based tech stack, OpenX powers advertising across CTV, app, mobile web, and desktop, enabling publishers to deliver marketers with improved …

With OpenX, we make it easy to reach your target audiences across the open web. Buy however you want, and we’ll give you a Deal ID to run on your DSP of choice.

We're here for you so contact us to learn which OpenX product is right for your business.