Seamless integration with your content management system

Because you request ads server-side, you can take the JSON ad response and integrate it into your CMS, enabling ads to mirror the look and feel of your organic content.


Fast response times

By avoiding JavaScript tags, you won't have page-slowing scripts, and we can work with you to spin up new servers. We can see as low as 50ms response times, even at billions in scale.


Ad decisions handled for you

We can take tens of thousands of ads and choose the best one in milliseconds based on targeting, revenue goals, and more. Building this in-house could take years.

server side ad insertion

Promote ads and content wherever you want

Since everything is done server-side, you can use Adzerk's APIs to build an ad insertion platform that promotes whatever content you work with. That could be standard desktop banners, mobile videos, personalized coupons in e-mails, a digital billboard in a VR app, and so on. With Adzerk, there's no limit to what you can promote.

Adzerk's flexible APIs make it easy to build the exact server-side ad platform you want, in 90% less time than building it from scratch.

Think of Adzerk like a box of Legos: our server-side infrastructure tools let you build, test, and tweak any ad server - with flexibility around pricing, look/feel, targeting, pacing, and much more.

Test the API

Built for developers. Trusted by enterprises.

Keep building an awesome core business while staying confident Adzerk can support your server-side ad server.

99.999% API Uptime

We’ve been doing this for a decade - we know how to keep the system running

Fast Response Times

Adzerk is all about speed at scale. We can get as low as 50ms response times, even while handling 3B daily requests

Dev Support On Deck

You’ll be teamed with support engineers, software engineers, and account managers

GDPR Compliance

Our tools are 100% GDPR compliant by default - no need to worry about non-compliance

Enterprise Security

We've got SOC 1 (SSAE 16) certifications, VPCs, and more



"Adzerk is a great partner, and we recommend them to anyone building a custom ad server."
-Daniel Murray, Bed Bath & Beyond, Chief Digital Officer

Learn how Adzerk can help you build your own ad server in weeks, not years

Sign-up and start building