Yes, both SurveySparrow and UserX offer a Free Trial.
SurveySparrow is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
UserX is designed for Large Enterprises, Medium Business and Small Business.
Pricing for SurveySparrow Starts at $19/Month whereas for UserX Starts at $299/Month.
Some top alternatives to SurveySparrow includes SurveyMonkey, QuestionPro, SurveyNuts, QuestionScout, Qualtrics Core XM, Formsite, Typeform, stepFORM, SurveyKing and SurveyMonkey Enterprise.
Some top alternatives to UserX includes Figma, FigJam, UX-App, UXCam, UXtweak, UserExperior, UXReality, UXArmy, UX Metrics, UserLook and UX Mining.