Recommendations to others considering EX.CO:
Try the tool, it's interesting to get to know it. It might suit the type of publications made in your company; in my case, it wasn't the ideal tool, so we ended up using another one (we still use it intermittently). Review collected by and hosted on G2.com.
What problems is EX.CO solving and how is that benefiting you?
It allows for very interesting customization, and they can also be shared on multiple networks. It has a good capacity to create a large number of posts. Review collected by and hosted on G2.com.