Yes, both Zoom and PhoneBurner offer a Free Trial.
Zoom is designed for Large Enterprises, Medium Business and Small Business.
PhoneBurner is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Zoom Starts at $12.49/Month when Billed Yearly whereas for PhoneBurner Starts at $126/User/Month when Billed Yearly.
Some top alternatives to Zoom includes Livestorm, Cisco Webex Meetings, Google Meet, GotoMeeting, Cisco Webex Teams, BlueJeans Virtual Meetings, VideoMeet, Jitsi Meet, Video Window and Zip Conferencing.
Some top alternatives to PhoneBurner includes Dialer360, Voiptime, Convoso, Mojo Dialer, ProspectBoss CRM Dialer, Calley, 3CX Power Dialer, CallCenterHosting Predictive Dialer, CloudCall and IntelliDialer.