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Native Ads

Serve non-obtrusive, user-first ads

Sponsored Listings

Have sellers promote their listings

Email Ads

Insert native ads into your emails

Personalized Content

Upsell and personalize messages

Digital-Out-Of-Home (DOOH)

Deliver ads to any digital screen

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Ad Server APIs

Build your own ad server

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Build your own programmatic stack

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Unlock your first-party data

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Sell ad space with confidence

Solutions
Industries  ›
Retail Media

Own your retail media platform

Marketplaces

Easily add sponsored listings

Food Delivery

Integrate sponsored restaurants and products

Fintech

Monetize with native ads

Travel

Add sponsored listings and promoted offers

Non-Traditional Publishers

Launch a new revenue stream

Traditional Publishers

Enhance your direct-sold program

Online Communities

Insert user-friendly promoted posts

In-Game and VR

Serve immersive in-game ads

Ad Networks

White-label Kevel's ad infrastructure

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Developers
API Documentation  ›
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User Management API
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Real-time updates on API uptimes

Customer Stories
Customer Spotlights  ›
Klarna
Klarna

Native product ads

Slickdeals
Slickdeals

Sponsored listings

Yelp
Yelp

In-product marketing

Ticketmaster
Ticketmaster

Personalized event promotions

Chairish
Chairish

Peer-to-peer promoted listings

WeTransfer
WeTransfer

Beautiful skin ads

Imgur
Imgur

Native promoted posts

The Motley Fool
The Motley Fool

User-targeted text ads

Strava
Strava

Targeted paid plan upsells

TouchTunes
TouchTunes

DOOH jukebox ads

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Promoted
Why Blockthrough used Kevel Relay to build server-side API header bidding See Blockthrough case study

Why Blockthrough used Kevel Relay to build server-side API header bidding
About
About Kevel  ›
About

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Resources
Featured Content  ›
Ad Servers - Build Or Buy?

Should you build or buy an ad server?

The Cost Of Building An Ad Server

Ad servers can be expensive to build

Scaling Your Ad Server Is Hard

Use APIs to scale it faster

Is It Time To Move Off GAM?

GAM is not a long-term solution

Blog & Resources  ›
Ad Platform Academy

Resources to start an ad business

Kevel Blog

Articles about Kevel and the industry

Relay Whitepaper
Introducing our programmatic APIs Download now

Introducing our programmatic APIs
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Explore ways to use Kevel

Kevel is all about customization - these are just a few examples of what you could build

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Sponsored Listings

Sponsored Listings

Sponsored Listings

Have listers, vendors, or sellers pay for better placement in results
Native Ads

Native Ads

Native Ads

Add innovative, user-friendly native ads to your site and app
Digital Out-Of-Home Ads

Digital Out-Of-Home Ads

Digital Out-Of-Home Ads

Optimize what gets displayed on DOOH signage and IOT devices
Email Ads

Email Ads

Email Ads

Insert user-targeted native ads into your emails
Personalized Content

Personalized Content

Personalized Content

Show the right message to the right person at the right time
Podcast Ad Serving

Podcast Ad Serving

Podcast Ad Serving

Offer robust ad serving tools to your podcasters
Server-Side Ad Insertion

Server-Side Ad Insertion

Server-Side Ad Insertion

Use ad server APIs to place ads on your site and app
Game/VR Publishers

Game/VR Publishers

Game/VR Publishers

Insert native ads into your gaming experience
Video Ads

Video Ads

Video Ads

Monetize with innovative, user-friendly video ads

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

Start now

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