If you’re part of the online advertising industry, you’re undoubtedly aware of the impact header bidding had on it. This advanced programmatic technique enabled publishers to reduce latency, increase ad yield, diversify demand, and cut down on passbacks.
However, header bidding technology was far from perfect when it first came out back in 2009. It was plagued with various issues in its early days like non-existing industry standards, lack of collaboration between providers, and incomplete solutions. But all of that changed when Prebid.js entered the scene in 2015.
Prebid.js organized the then-chaotic industry by introducing a reliable and easy-to-set-up standard, which quickly led to mass adoption of the prebidding technology across the globe. Nowadays, more than 66% of publishers use prebidding to ensure the best eCPM with the lowest latency.
But what lies behind this technology, how challenging is it to implement, and what makes it superior to other programmatic advertising techniques? Let’s find out!
Prebid.js, also known as a prebid wrapper, is an open-source solution that streamlines header bidding implementation on publishers’ websites and apps. As you can probably imagine, that made header bidding much more accessible. While publishers had to invest in entire tech teams to implement header bidding solutions in the past, Prebid.js made it possible to set everything up quickly and at minimal costs.
“Prebid.js is a feature-rich header bidding platform for the web with more than 150 demand sources and 15 analytics adapters supporting currency conversion, GDPR, common ID systems, and multiple ad servers.”Prebid.js
Prebid offers publishers a rich library of effective adapters they can use to connect to thousands of demand partners to bid on their available ad inventory. When you combine this functionality with the customizability of its open-source software, you get the perfect header bidding solution publishers can adapt to their specific needs. That is why Prebid.js is the leading header bidding wrapper on the web currently.
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The core principle of prebidding is that it lets multiple demand partners bid on a publisher’s ad inventory nearly simultaneously. That allows publishers to sell their inventory to the highest bidder, maximizing their profit.
But how does this process work? Through prebid wrapper!
Thanks to prebid wrappers, publishers can streamline the management of their demand partners and add more bidders to their auctions seamlessly.
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Now that you know how prebidding works, let’s see how it compares to one of the most widely used programmatic techniques — ad tag waterfalling.
Both prebidding and waterfalling exist to help publishers boost their income — that much is clear. They may look similar at first glance, but waterfalling has one downside that makes it inferior to prebidding — its bidding system is linear.
What does that mean? It means that an ad tag waterfall will choose the first bidder that bids more than the price floor as the winner. However, that will not always be the highest bidder! Alternatively, since all bids in prebidding take place simultaneously, the winner will always be the demand partner with the highest bid. Here’s a side-by-side example of an ad tag waterfall and a prebidding auction:
As you can see, the second bidder ($2.20) will win in a waterfall auction since they’re the first one to bid over the price floor. However, considering that the highest bidder offers $2.50, the publisher loses out on $0.30 in such a scenario.
Since a prebidding auction takes all bidders into account simultaneously, the publisher sells their inventory for the highest price of $2.50, maximizing profit.
Publishers relying on waterfalling lose 12% of their potential revenue in this specific scenario, which is nothing to scoff at. And these numbers can get much higher for publishers with thousands, even millions of ad impressions.
So if you have the means to shift from a programmatic to a header bidding solution, it would be well worth it in the long run.
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Aside from helping publishers drive more revenue, prebidding comes with multiple other benefits:
When you couple all of the above with the apparent revenue boost prebidding brings to the table, it’s unsurprising why prebidding is considered the future of digital advertising.
However, we should emphasize that getting started with prebidding comes with a few challenges.
Yes. Implementing Prebid.js does come with a few challenges, which is the primary reason many publishers have yet to switch to it. One of the primary obstacles for most publishers is that prebidding requires a dedicated ad ops team to deploy and manage successfully. Aside from that, meeting all the technical requirements might require a significant investment. This costly barrier of entry is why many small and mid-sized publishers have yet to move away from traditional programmatic.
Here are a few most common problems with prebid implementation for publishers:
Despite the hurdles above, prebidding is the most reliable way to boost your ad revenue while ensuring high fill rates. So if you’re aiming for long-term success and are prepared to invest some money, changing from programmatic to prebidding is the way to go.
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Even if you lack the resources and staff to handle all your prebidding needs in-house, you can still implement it and scale your monetization efforts. That’s where third-party prebidding solutions come into play.
For publishers whose primary source of income is video ads, Brid.TV’s prebidding solution could prove the perfect choice. Our lightweight HTML5 player has built-in prebid functionality with access to top-level ad inventory. Publishers can integrate Prebid.js, Amazon Publisher Services, and SpotX prebidding into our video player in just a few clicks without any coding knowledge.
Publishers can access these and many other monetization options directly from our video CMS.
Instead of spending a small fortune on an in-house prebidding team, why not cut costs with a tried-and-tested solution like Brid.TV? Tell us what your goals are, and let’s scale your ad-powered business together!