Smart AdServer Alternatives (January 2026)

33Across provides the addressable infrastructure for the open web. Using Lexicon, Publishers, DSPs, SSPs, and Data Companies seamlessly unlock cookie alternative supply.

We deliver the most responsive, accountable and performant digital advertising technology for brands to buy addressable media.

Explore the best-in-class programmatic solutions perfectly made for publishers and advertisers.

Learn how PubMatic, a sell-side advertising technology company, maximizes customer value & puts you in control of your digital advertising business.

From scaling digital ads to performance creative and building premium ad suites, advertisers and media companies can do it all with Celtra.

Technology at the intersection of creative and media, delivering the next generation of programmatic advertising platforms.

Smaato's Digital Ad Tech Platform gives publishers the controls needed to deliver seamless, engaging experiences for global audiences.

SmartyAds is a full-stack programmatic ad tech company which offers the best-in-class profitable ad monetization and media buying solutions for advertisers and publishers in the digital marketing industry

Eskimi is an AdTech platform that helps brands and agencies to conduct programmatic advertising campaigns and target unique audiences using engaging creative formats.