Adzerk is an ad server platform built for publishers like Reddit , Stack Overflow & Newsmax.
Efficiently sell inventory
Discover new ways to sell your inventory with detailed forecasting.
Serve responsive ads
Adzerk ad tags can serve different ads for different window widths.
Serve native ads as easily as banners
Serve native ads exclusively, or as part of your overall ad inventory. More Info »
Asynchronous Ad Code
Blazing fast ad code
The fastest ad code in the industry - it won't slow down page loads.
Fast email support
Try it for free when you sign up for a trial.
Serve your most valuable campaigns first
Coming soon - eCPM optimization for ads sold at any price.
Precisely target your inventory
Our built-in targeting options can serve ads to sites, placements, locations, devices, and more.
Book and manage your media plans.
A complete platform for the ad sales process.
Ad Chain Passbacks
Optimize your ad networks
Connect networks in an adChain and serve the most valuable filled impressions.
Get your ads serving in minutes
Our OneView settings page contains all the tools you need to serve ads in an easy-to-use, intuitive format.
Get visitor feedback on ads
Give visitors' control over the ads they see, and get decision-making data for you.
Target ads to any criteria
Adzerk custom targeting is an advanced platform with its own programming language.
Fully branded ad serving
Use the custom domain extension to fill ad requests from your own domain.
Comprehensive account management
A relationship driven approach to identifying your goals and creating solutions.