Yes, both Nicereply and Aircall offer a Free Trial.
Nicereply is designed for Large Enterprises, Medium Business and Small Business.
Aircall is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Nicereply Starts at $39/Month when Billed Yearly whereas for Aircall Starts at $30/User/Month.
Some top alternatives to Nicereply includes SurveyMonkey, QuestionPro, SightMill, SurveySparrow, Couchsurvey, SurveyRock, Cognito Forms, Liveform, SatisMeter, SmileBack and Simplesat.
Some top alternatives to Aircall includes Novanet Cloud Contact Center, CloudTalk, HoduCC, Call Center Studio, Dialpad Contact Center, 3CX, Vonage Contact Center and RingCentral Contact Center.