Yes, both MightyCall and CloudPhone offer a Free Trial.
MightyCall is designed for Large Enterprises, Medium Business and Small Business.
CloudPhone is designed for Large Enterprises, Medium Business and Small Business.
Pricing for MightyCall Starts at $15/user/month when yearly whereas for CloudPhone Starts at $24.99/Month.
Some top alternatives to MightyCall includes CloudTalk, RingByName, Dialpad Talk, VoIPstudio, RingCentral Office, Vodia PBX, Grasshopper, Voxloud and Ringover.
Some top alternatives to CloudPhone includes Dialpad Talk, Vonage Business, HotTelecom, Textable, iTeleCenter, Ringover, YOOTOK, Qualified, Workvivo, Simple Phones, OpenPhone and MyOperator.