Yes, both Mopinion and LimeSurvey offer a Free Trial.
Mopinion is designed for Large Enterprises, Medium Business and Small Business.
LimeSurvey is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Mopinion Starts at $229/Month whereas for LimeSurvey Starts at $29/Month.
Some top alternatives to Mopinion includes SurveyMonkey, QuestionPro, SurveySparrow, easyfeedback, ngSurvey, Cognito Forms, Liveform, UserFace, Freddy Feedback, Feedbackery and Usabilla.
Some top alternatives to LimeSurvey includes SurveyMonkey, SmartSurvey, QuestionPro, SurveySparrow, Surveyface, Survs, Key Survey Software, SurveyRock, SurveyExpression, easyfeedback, Cognito Forms and SurveyKing.