Yes, both Dialpad Talk and MightyCall offer a Free Trial.
Dialpad Talk is designed for Large Enterprises, Medium Business and Small Business.
MightyCall is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Dialpad Talk Starts at $15/User/Month whereas for MightyCall Starts at $15/user/month when yearly.
Some top alternatives to Dialpad Talk includes CloudTalk, VoIPstudio, Vonage Business, Vodia PBX, 4PSA VoipNow, MightyCall, Ringover, Continent Telecom IP PBX, GoTo Connect, Comcast Business VoiceEdge and CloudPhone.
Some top alternatives to MightyCall includes CloudTalk, RingByName, Dialpad Talk, VoIPstudio, RingCentral Office, Vodia PBX, Grasshopper, Voxloud and Ringover.