An ad exchange built for the future
DMX is a global independent ad exchange for publishers built for a transparent, omnichannel, addressable future.
Omnichannel monetization to maximize opportunities
Improve earned outcomes through differentiated demand, transactional transparency & unmatched efficiency all within our proprietary ad exchange for publishers.

Robust, efficient, addressable. A modern ad exchange for publishers.
Built lean to support the speed, robustness and privacy needs of today’s advertising ecosystem through our marketplace.

Our partners
DMX drives accountability across the ecosystem with leading industry partners such as IAB Tech Lab, Prebid, YourAdChoice, Pixalate and Adzerk.
Knowledge is power
Stay up-to-date on recent product updates from our ad exchange and proprietary platform, DMX. We constantly update our case studies and blog for our publisher partners.
Reducing fraud & increasing transparency with app-ads.txt
Fraudsters profit from a lack of transparency in the advertising supply chain. Let’s review the key to reducing OTT fraud with app-ads.txt
Infographic: Getting ready for a world without third-party cookies
The removal of third-party cookies is set for early 2022. This infographic explores how to get ready for a world without cookies.
Boost has become the DMX Platform
2020 has been a year of change. Change has been constant at District M, too. Today, we say goodbye to Boost, and hello to DMX platform.
Check out our solutions in action
Get in touch to schedule a live demo of our platforms with one of our dedicated experts.
Get in touch with one of our experts
If you’re interested in learning more about how we can help your business, reach out to us!