There has been a lot of information and excitement in the online advertising industry about real-time bidding (RTB) as of late. While most of the articles are from markets advanced in this advertising buying method, as a European based international company, we understand that all markets are not created equal. Whether RTB is a regular practice in your market or not, one projection states that 50% of all online advertising will be bought or sold via RTB by 2015 and another states that RTB will grow at a compound rate of 60% over the next four years (MediaPost.com, AdExchanger.com). So in order to make sense of an increasing trend and all of the information overload, here is a breakdown of what RTB might mean for you as a brand marketer or publisher.

What does it mean?
Put very simply, RTB is an automatic way to buy display advertising in individual and targeted impressions versus buying a block of impressions on select websites. This moves the focus away from specific site lists and towards a more efficient audience buy. The demographic of the consumer or their search behaviour or purchase intent is more important than the website itself, as the brand or advertiser may want to reach a consumer who uses many websites in one day. The idea is to follow the consumer in a strategic and targeted way, not cross your fingers and hope that they visit the website on which you have purchased thousands of impressions.
How does this affect online video?
As online video is currently being bought and sold in display advertising spaces, RTB is very relevant for online video advertising buys at the moment. However, this is a very troublesome approach as we have stated in our Online Video Advertising Challenges & Opportunities three-part blog series as it works against the medium’s potential as an advertising tool. When video is negotiated and analysed in a CPM world, there are also measurement and placement challenges. However based on the description of RTB above, one could argue this could benefit video advertising buying in the future. If recent trends are any indication of the changes to come, then the partnership by video music site Vevo and Adap.tv, are an indication of what private exchanges could mean for the industry in terms of premium placements and monetisation of video inventory.
Who are the players?
Many agencies and ad networks are using this buying mechanism to help brands and advertisers with their online advertising initiatives. From a brand perspective, you will have many different RTB solutions or partners – not just one, as a recent article by MediaPost points out. Brands may also encounter RTB’s through their demand side platform (DSP) provider which by definition, optimises media buying from multiple sources including ad exchanges and ad networks. From a publisher perspective, RTB’s help them improve yield and fill rates by exposing the inventory to a larger buyer number. By allowing a sell side platform (SSP) to optimise media selling, publishers can increase their earned revenue dollar and decrease unsold inventory. The IAB has a great chart that outlines and explains all the various players in the online advertising ecosystem which is highly recommended for more information.
What to be aware of?
As a marketer you want the most ‘bang for your buck’ which means maximising message delivery in front of a relevant audience. The idea behind RTB is to eliminate wasted impressions on sites that are not producing results for your advertising. There have been some RTB concerns regarding ads appearing on low-quality sites, so you will want to make sure your RTB vendors use brand safety mechanisms to ensure this doesn’t happen (Source: MediaPost.com). There are also some performance efficiency concerns in which some argue technologies still need to be built in order to protect advertisers. Either way, as long as the brand or advertisers are knowledgeable and aware of the issues, there are partners to work with to ensure an “in-view” ad impression (Source: AdExchanger.com). From a publisher perspective, you want to maximise all possible advertising spaces and revenue potential, and RTB’s help you accomplish this task. However, the revenue potential is minimal due to the abundance of inventory available in the exchange. On one hand earning revenue is a good thing, but on the other the inventory available may not be premium quality or relevant for your site. The question is, whether premium exchanges will be able to solve this issue.
What are the alternatives?
For brands, the alternative is to keep a manual, control based approach to media buying which means you are in charge of all advertising placement and audience decisions. The benefit to this method is assurance your ad is only seen on sites and in spots that you deem appropriate. On the other hand, scalability may be lost. Brands also need to ensure they have the appropriate amount of in-house resources or partners secured in order to make these buying decisions. For publishers, the alternative to using an RTB is also manual ensuring readers or viewers are always exposed to the messaging you would like them to receive. The in-house resource requirement is an increased need in this case as well, which means the revenue opportunity could be decreased if the appropriate ad cannot be sourced, resulting in unsold inventory. Ultimately, the RTB decision for both brands and publishers comes down to whether scalability or control is the focus.
About Preview Networks
Preview Networks is a content marketing platform for brands and content aggregation and syndication platform for publishers. We provide the tools for brands to centrally distribute and manage marketing and PR content across media destinations, devices, and commerce platforms; allowing media partners to automate content acquisition delivering audience and advertising revenue growth.