Yes, both Exotel and TeleCMI offer a Free Trial.
Exotel is designed for Large Enterprises, Medium Business and Small Business.
TeleCMI is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Exotel Starts at $1,000 whereas for TeleCMI Starts at $15/Month when Billed Yearly.
Some top alternatives to Exotel includes Nextiva, Knowlarity, CloudTalk, Servetel, Call Center Studio, TelebuHub, CallFire, VCC Live, Ozonetel CloudAgent, VoiceIQ and Twilio Flex.
Some top alternatives to TeleCMI includes CloudTalk, Dialpad Talk, VoIPstudio, JustCall, Voxloud, MightyCall, Ringover, Continent Telecom IP PBX, CloudPhone, OpenPhone and MyOperator.