Yes, both Nimbata and Call Tracker offer a Free Trial.
Nimbata is designed for Large Enterprises, Medium Business and Small Business.
Call Tracker is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Nimbata Starts at $29/Month whereas for Call Tracker Starts at $37/Month.
Some top alternatives to Nimbata includes CallTrackingMetrics, CallRail, Calltracks, calltrak, TeleCapture, Call Tracking Pro, Call Tracker, Caller Insight, TrackDrive and CallTracking.
Some top alternatives to Call Tracker includes ResponseTap, Calltracks, CallView 360, calltrak, TeleCapture, Caller Insight, Tracking Sales Calls, Trailhub, Calls to Clients and Waybeo.