Yes, both Dialpad Talk and MyOperator offer a Free Trial.
Dialpad Talk is designed for Large Enterprises, Medium Business and Small Business.
MyOperator is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Dialpad Talk Starts at $15/User/Month whereas for MyOperator Starts at $10/Month.
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 MyOperator includes Zendesk Talk, Knowlarity, CloudTalk, Servetel, Call Center Studio, TeleCapture, JustCall, My Hotline, CallMatrix, Qualified, Workvivo and OpenPhone.