Programmatic Advertising pros and cons
While it seems as though Google owns the internet, the Google Display Network and other networks can only give you access to the websites that are within their network. While it is significant, the reach isn’t always as wide as what can be achieved through programmatic advertising.
Programmatic ads provide access to the Google Display Network, in addition to various ad exchanges. In total, the reach for programmatic ads is more than 95% of the internet. The addition of all those long-tail websites provides a substantial inventory, so there is potential to be seen by more people than on a display network.
Programmatic ads are often native, so they are designed to fit into the design of the page where they show up and not look like an ad. This makes it more likely they’ll be seen and result in better customer engagement. There is also the option to run rich-media ads, which open up super interactive options for a campaign.
These ads work with vast user-generated data rather than search history alone, so you can be far more specific with targeting than with display ads. TO further improve targeting, an advertiser can also add in owned collected data.
The downsides here are that these ads have more of a learning curve to make effective use of them, so it’s a better option for those who already have a good grasp on digital advertising.
Pricing is almost always in CPM (cost per thousand impressions) and if you underbid, you might get no impressions at all. Most ad exchanges require a minimum per month ad spend which might be more than you should invest if you’re just starting with online ads.
Display Network Advertising Pros and Cons
Display networks offer closed advertising ecosystems, which means you’re limited to placing ads on the websites that are part of the network. While you might miss out on a lot of websites, most networks claim to have a high reach in terms of internet users.
Networks can offer good targeting options, including keyword, topic, interest and demographic. Most use their own search data, which might not be as granular as the data for programmatic. Whether this is a pro or con depends on how precisely you need to target to find your audience.
There is no minimum spend expected in a display network, so you can start by bidding just a few dollars, then scale up as you learn more and refine your specific requirements.
Benefits can also be found in a varied pricing model, which allows for more flexibility. Your options include CPC (cost per click), CPM (cost per thousand impressions) and CPA (cost per action).
The actions you pay for can be getting a user to sign up for a newsletter or a free trial. Impressions are guaranteed regardless of how much you bid.
One major downside here is that display ads tend to look like ads. Not all publishers in these networks can support rich-media ads, so you miss out on the interactivity that can overcome banner blindness. Around 90% of online ads go unnoticed by users.