Truecaller - Find a person by a name or phone number worldwide for free using Truecaller.
ManageEngine Desktop Central - Desktop Central is a Desktop Management and Mobile Device Management Software for managing desktops in LAN and across WAN and mobile devices from a central location. It supports managing Windows, Mac and Mobile devices running iOS 4 and above
CallApp - Free Caller ID & Call Blocker app that allows mobile users to block phone calls, identify calls, blacklist unwanted callers and much more.
Freshservice - Freshservice: the one-stop cloud solution for all your IT management needs.
CallerSmart - CallerSmart is an application that is basically used for the purpose of looking up mystery phone numbers for free.
Goverlan - Goverlan Reach provides IT systems support and remote management software solutions enabling innovative and simplified ways for businesses to address remote IT administration needs.