Yes, both SurveySparrow and TrustFeed offer a Free Trial.
SurveySparrow is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
TrustFeed is designed for Large Enterprises, Medium Business and Small Business.
The starting price of SurveySparrow begins at $19/Month, while pricing details for TrustFeed are unavailable.
Some top alternatives to SurveySparrow includes SurveyMonkey, QuestionPro, SurveyNuts, QuestionScout, Qualtrics Core XM, Formsite, Typeform, stepFORM, SurveyKing and SurveyMonkey Enterprise.
Some top alternatives to TrustFeed includes Review Tool, FreshReview, TrueReview, Liveform, Qualified, Workvivo, QReviews, Nolt and IFTTT.