Join us at the 2023 Cannes Lions Festival
All week long you can find us in the Index Exchange suite, conveniently located at First Croisette, facing Palais des Festivals.
Learn moreAccelerate the Ad Technology Evolution
We’re a global advertising marketplace delivering more value to media owners and marketers
Our ad exchange enables media owners to grow revenue and marketers to reach consumers on any screen, through any ad format.
Bringing more efficiency and transparency to every channel
We’re dedicated to building a safe and transparent omnichannel marketplace that provides a trusted experience for consumers.
See what sets us apart
Our vision is to deliver total market efficiency
Read our storyOur team is changing ad tech for the better
Join usLatest from the blog
See all
Articles
May 11, 2023
LADbible Group Sees 86% View-through Rate on Outstream Video Ads with Index Exchange
Discover how LADbible Group leveraged Index’s outstream video ad unit to offer a richer advertising experience for its consumers.
Read more
Articles
May 02, 2023
Life at Index: A Spotlight on Index Women’s Network
One of our goals at Index is to foster active communities of allyship to support all Indexers, across many spectrums. …
Read more
Articles
Apr 24, 2023
Streaming TV Scale Depends on Content Signal Transparency
The lack of content signal transparency in streaming and connected TV (CTV) has become a major concern for media buyers. …
Read more