GetOTP offers Free Trial, but Next Caller does not.
GetOTP is designed for Individuals, Medium Business and Small Business.
Next Caller is designed for Large Enterprises, Medium Business and Small Business.
Pricing details for both GetOTP and Next Caller are unavailable at this time. Contact the respective providers for more information.
Some top alternatives to GetOTP includes QuickEmailVerification, Sendchamp, Qualified, Workvivo, VerifyKit, OTPfy, Everify, Next Caller, IFTTT and Validation API.
Some top alternatives to Next Caller includes Truly, Call Box, Convirza, Call Sumo, JustCall, VoiceIQ, Qualified, Workvivo, IFTTT, SnapCall and Veriphone.