Skip to main content
Missed the Live Event? Catch Up Now! Explore the key insights from our CTV Advertising Webinar with the full summary and video replay.
Knowledge Base

Comparison of Pre-Bid vs TAM vs EBDA vs UAM

By December 5, 2023August 29th, 2024No Comments

With the increasing complexity of ad monetization strategies, it is crucial for publishers and advertisers to have a clear understanding of the available options to monetize their remnant inventory. This article serves as a valuable resource for individuals who are new to the world of digital advertising or are looking to explore alternative monetization approaches. By examining the features and benefits of Pre-Bid, Amazon TAM, EBDA, and UAM, readers will gain insights into which method can best suit their needs and help them achieve their advertising objectives effectively.

Prebid

Prebid is an open-source header bidding solution that allows publishers to integrate demand partners and receive bids from multiple ad exchanges simultaneously.

Header Bidding: Acting as an alternative to the waterfall method, header bidding is an advanced programmatic advertising technique that allows publishers to offer their ad inventory to multiple ad exchanges and ad networks simultaneously.
Essentially header bidding is a programmatic auction whereby bid requests are sent to multiple demand partners in real time, maximizing the value of ad inventory.

TAM

Amazon TAM is a header bidding platform that grants publishers access to broad demand from Amazon’s huge transparent ad marketplace. Like Google Open Bidding, it also allows publishers to incorporate demand from other header bidders to compete with Amazon demand in a unified auction.

EBDA

EBDA (Exchange Bidding Dynamic Allocation) is a programmatic solution developed by Google. It allows publishers to receive bids from multiple exchanges simultaneously, similar to Prebid. However, EBDA uses Google Ad Manager to facilitate the auction process and provide centralized reporting and analytics. EBDA is only available to publishers using Google Ad Manager as their primary ad server.

UAM

UAM (Unified Ad Marketplace) is a programmatic platform developed by Amazon. It allows publishers to receive bids from multiple demand sources and optimize their revenue by selecting the highest bid. UAM is integrated with Amazon Publisher Services (APS) and provides a unified auction experience for publishers using APS as their ad server.

FeaturesOut-stream video adsIn-stream video ads
PlacementOustream video ads are placed in non-video environments such as, social media feed, between articles or appsads appear before, during, or after video content users watch
Video PlayerNo video player is required on a publisher’s siteVideo player is required on a publisher site
SoundAutoplay without sound by default Autoplay with sound by default at start
User’s controlEven if player started to show ads, user can scroll through or can close the playerSometimes, Ads play before the user gets a chance to skip through them and some are skippable
Dimensions of playerCan be customized to different sizes There are standard requirements for video player
ViewabilityLess compared to In-stream due to more user controlViewability is high because user will be in the viewport
Completion rateHave low completion rateTypically have higher completion rate
User experienceLess intrusive because it is not placed within the video streamAs these ads are in between the stream, user might feel disruptive due to long/ non skippable/ frequently occurring ads

In conclusion, the choice between Prebid, TAM, EBDA, and UAM largely depends on the publisher’s needs and preferences. Publishers who value flexibility and customization may prefer Prebid, while those who want access to premium demand partners may opt for Amazon TAM.

EBDA and UAM are suitable for publishers using Google Ad Manager and Amazon Publisher Services, respectively, and want a more centralized solution for managing their programmatic advertising. That’s where collaboration with Databeat can help Publishers get the best out of every integration. With our excellence in optimizations, we help our partners generate much higher yields. Databeat can also help publishers decide which is the best suited integration and offer continued analytics and optimizations to ensure recurring improvements.

Book a Meeting

Leave a Reply