Drive more revenue with user-friendly video ads

Kevel's ad serving APIs help brands monetize with innovative video ads that both advertisers and users enjoy.

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"We saw 30% revenue growth after launching a custom ad platform with Kevel."

Director of Ad Engineering, Edmunds

Quickly integrate full-featured video ads that advertisers will love

  • Seamless, native video streaming, serving, and transcoding
  • VAST tracking enabled
  • Optimized for hundreds of devices and screens
  • Video ads across mobile, desktop, CTV, DOOH, and more

Drive new revenue on your terms, without having to build the tech from scratch

Fast response times

We average 28ms


No cookies or JS tags

Fully white-labeled

The front end is all you

Bypass ad blockers

Users don't mind native ads

Ad serving APIs and SDKs to bring your vision to life

Decision API

Request an ad decision

Management API

Manage and automate campaigns

Reporting API

Generate reports automatically

Software Development Kits

Build faster with SDKs

Developer Tools

Launching made easy

First-Party Data Platform

Store and target by first-party data

Drive more revenue with video ads and take back the Internet

There's a stacked deck against ad monetization. You either use an imperfect third-party vendor, spend years building your own ad platform, or forego ad revenue altogether. Enter Kevel. Use us to easily build a custom video ad platform, so you can take back your revenue, data, and UX.

Discover how Kevel's APIs give you the freedom to scale quickly

WeTransfer Logo

WeTransfer integrates beautiful native ads into their file sharing platform

WeTransfer monetizes their site without needing ad tags or cookies

Klarna Logo

Klarna monetizes with a user-friendly, user-targeted native ad product

Klarna quickly integrates sponsored ads into their mobile app using Kevel.

Imgur Logo

Imgur monetizes with user-friendly promoted posts

The popular online community integrates native ads into users' feeds

Want to launch a video ad server?

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Get started building the exact ad platform you want in just weeks

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Kevel is a great partner, and we recommend them to anyone building a custom ad platform.
Chief Digital Officer, Bed Bath & Beyond