Sending data from your server to a third party is something many people are not comfortable with. In environments with tighter security needs, this is outright

Sending data from your server to a third party is something many people are not comfortable with. In environments with tighter security needs, this is outright verboten. It is true that those tools help the developers and the admins to monitor their products but where you aren't allowed to use them and have to run your own stuff, you might pay in higher maintenance costs.