If you have a multiple social channel strategy, the Brand Networks Platform does a good job of comparing and summarizing the cross-platform performance of all the social campaigns. They also have really good optimization technology, so if you have a beginner media buyer who doesn't have a lot of time to devote to (or knowledge about) optimizing campaigns, the BN tool would be helpful.
Rubicon Project is super appropriate for Publisher monetization. They excel as a supply side partner. Rubicon Project is less appropriate for Advertising buying tools. Their demand side tools have a way to go for development.
Cleanest supply ecosystem. They are skilled at processing inventory and bids in order to streamline monetization and drive yield.
Client support is excellent. Client services is deeply invested in your business and successful at driving key business goals within your organization when working on your behalf.
API data issues. There are somewhat frequent breakdowns in continuous data being pulled from the social platforms
The campaign creation flow is a little clunky and has a couple bugs. Users often forgo using the platform to set up new campaigns, and use the native platforms instead
Because it's in continual development, there are lots of little bugs that slip through the cracks
Facebook for Business has far fewer bugs and errors. Brand Networks has made some major changes over the 3 years that I have been using the platform, but because they are constantly changing and overhauling their platform, there are naturally more bugs in the system -- and this can interfere with the user experience.
Rubicon Project has made it easier to optimize so that we could get the fullest ROI on our inventory through their alerts on which deal needs troubleshooting.
They also send a daily report which notifies you which advertisers have low render rate which is very helpful when figuring which creatives need to troubleshooting.
