Honestly, nothing. I run high-traffic media sites and working with AdGlare is a dream - both from a technical standpoint as well as my traffic managers who actually schedule and manage the campaigns.
Maybe if I had a single 'dislike' it would be that the visual design could use an update to be more "sexy"... but that a small, small gripe.
Recommendations to others considering the product
Definitely give them a shot. You'll be set up and serving ads in under 15 minutes.
What business problems are you solving with the product? What benefits have you realized?
I work with numerous high-traffic media sites (think magazine and radio station websites) and AdGlare has become my go-to ad serving tool.
After using Google DFP for years, I went on the hunt for a new tool when I found that DFP wasn't able to serve responsive ad sizes on my sites. I tried a few other products but when I landed on AdGlare, I got much more than I had bargained for.
Ultimately AdGlare is a solid ad-server with plenty of power and options under the hood, but built in a way to keep things ridiculously simple and easy to manage. Much, much easier than any other ad server I've used in the past.
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