Yes, both WhatConverts and calltrak offer a Free Trial.
WhatConverts is designed for Individuals, Large Enterprises, Medium Business and Small Business.
calltrak is designed for Medium Business and Small Business.
Pricing for WhatConverts Starts at $30/Month whereas for calltrak Starts at $29.95/Month.
Some top alternatives to WhatConverts includes CallRail, Calltracks, calltrak, TeleCapture, Call Tracker, Caller Insight, TrackDrive, CallTracking, Trailhub and CallGear.
Some top alternatives to calltrak includes ResponseTap, AvidTrak, Calltracks, CallView 360, TeleCapture, Call Tracking Pro, Call Tracker, Caller Insight, CallTracking and FreeCallTracking.AI.