I use 3 of the 4 products in the bundle (I don't have a need for Link Assistant.) Web Page Auditor is really helpful when reporting to clients, as are SEO Spyglass and Rank Tracker. I create a custom portal on my website for clients to log into and check their rankings any time they want. It's perfect for me.
But I'm wondering, about the other services?
I've heard of a ton: Moz, Web CEO, Raven Tools, SEMRush, etc...
Do you guys use them? How much do they cost per month? What do you get included?