Hands down, my favorite feature from AdJuggler, is the ability to see impressions flowing in their UI, merely seconds after launching a campaign. Unlike many other platforms with multi-hour delays, AdJuggler shows you stats almost instantly.
What do you dislike?
Their UI can lag at times, and it also hasn't really changed in over 3 years (at least to the naked eye. However, it works well at the basics. Also, their in house demand stack can be very up and down (with often no rhyme or reason)
Recommendations to others considering the product
If you're looking to buy traffic - I'm not sure how they compare to AppNexus or other display companies. I'm sure they aren't quite as big, but you should be able to accomplish anything you need to for desktop display here.
What business problems are you solving with the product? What benefits have you realized?
* We monitor all AdJuggler reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. Validated reviews require the user to submit a screenshot of the product containing their user ID, in order to verify a user is an actual user of the product.