I like how they cater to publishers of all sizes. Also have good programmatic tools for publishers

We have a great relationship with The Trade Desk and work with OpenX to complement our PMP buys. They help scale and reach our target efficiently. While I do not directly handle the buy with OpenX, they have been a consistent partner in 2016.

I use OpenX in my daily work life to source and monitor ad campaigns we use for clients. I like that Openx is standardizing all of their different pages. Create line items, create ads... all follows the same guidelines