Yes, both QuestionPro and inBook offer a Free Trial.
QuestionPro is designed for Large Enterprises, Medium Business and Small Business.
inBook is designed for Medium Business and Small Business.
Pricing for QuestionPro Starts at $129/Month whereas for inBook Starts at $9/Month.
Some top alternatives to QuestionPro includes SurveyMonkey, SmartSurvey, SurveySparrow, Survs, Key Survey Software, SurveyRock, easyfeedback, SurveyBox, Cognito Forms, UserFace, SurveyKing and SurveyMonkey Enterprise.
Some top alternatives to inBook includes QuickTapSurvey, InputKit, QuestionPro, Survio, SurveySparrow, Brew Survey, Key Survey Software, Inquisium, easyfeedback, Cognito Forms, Shrivra SmartReviews and Fynzo Survey.