I know this

http://www.enterpriseios.com/wiki/Comparison_MDM_Providers

Here are a couple of websites that compare Mac management (not all of them);

https://comparisons.financesonline.com/jamf-vs-centrify

https://community.spiceworks.com/topic/1194567-centrify-vs-casper-vs-admitmac-vs-osx-server-vs

https://www.itqlick.com/Compare/centrify/casper-suite

http://www.computerweekly.com/feature/Big-Apple-revolution-How-to-manage-Macs-in-the-enterprise

I had to do this research last winter. Gartner has reviews here.

https://www.gartner.com/reviews/market/enterprise-mobility-management-suites/vendor/jamf-software.

If you do a web search for "Gartner Magic Quadrant" or "Forrester Wave" plus the type of system you're looking for, you'll eventually run across free reprints of those research firms' exhaustive reports on the product category from past years. I was able to find one of each type of report online last winter. If your goal is to end up with Jamf, you should be happy with what you find in those.