Yes, both 4PSA VoipNow and MightyCall offer a Free Trial.
4PSA VoipNow is designed for Individuals, Large Enterprises, Medium Business and Small Business.
MightyCall is designed for Large Enterprises, Medium Business and Small Business.
The starting price of MightyCall begins at $15/user/month when yearly, while pricing details for 4PSA VoipNow are unavailable.
Some top alternatives to 4PSA VoipNow includes CometChat, CloudTalk, Twilio Flex, TelebuBlocks, IMIconnect, Cloudonix, Ringover, Voxbi, GoTo Connect, CloudPhone and OpenPhone.
Some top alternatives to MightyCall includes CloudTalk, RingByName, Dialpad Talk, VoIPstudio, RingCentral Office, Vodia PBX, Grasshopper, Voxloud and Ringover.