REKK - Call Recording - Record and transcribe calls easily
Android Call Recorder - Android Call Recorder. Simple recording app, using native Android interfaces to record sound.
Call Recorder - Record Mac Skype Calls - Automatically record and save call audio and video on your Mac.
TapeACall - The Easiest Way To Record Calls On The iPhone
Callnote Audio Video Call Recorder - Callnote Video Call Recorder for Skype, Hangouts, Meet, Facetime, Facebook Messenger, Viber, GoToMeeting, Zoom Calls. Edit, Transcribe, Share Recordings.
Truecaller - Find a person by a name or phone number worldwide for free using Truecaller.