Patch Manager Plus is available in three variants - Professional edition, Enterprise edition and Free edition.
The table below provides a comparison of features available in the different editions.

On-PremisesCloudCompareOn-Premises vs Cloud

Features	Professional	Enterprise	Free
Suitable For	Suitable for patching desktops in LAN	Suitable for patching desktops in WAN	Small Businesses with up to 20 workstations and 5 servers
Supported OS	Windows, Mac, Linux	Windows, Mac, Linux	Windows, Mac, Linux
Annual Subscription Price for 50 Computers, Single Technician	$245 $345	$345 $445	N/A
Service Pack Deployment
Third-Party Patch Management
Server Application Patch Management
Antivirus Definition Updates
Driver and BIOS Updates
Automatically Test and Approve Patches
Patch download scheduling
Patch Reports
Schedule Reports
Patch Desktops of Roaming Users
Multi-Technician Support
Role Based Administration
Two Factor Authentication Two Factor Authentication
Active Directory Authentication Active Directory Authentication
Distribution Server for Bandwidth Optimization	*		*
Remote Shutdown - on demand
Remote Shutdown - schedule
Wake on LAN - on demand
Wake on LAN - schedule
	Try Now! Try Now!	Try Now! Try Now!	Try Now! Try Now!

In case of the cloud version, only one Distribution Server can be installed in case of Professional Edition

Add-Ons
Failover Server	Starts at $1195
Secure Gateway Server	$300
Multilanguage Support	$185
These add-ons are available for all editions of Patch Manager Plus.