Yes, both Feedbackz and Testimonly offer a Free Trial.
Feedbackz is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Testimonly is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Feedbackz Starts at $9/Month whereas for Testimonly Starts at $99/Month.
Some top alternatives to Feedbackz includes Salesla, FeedbackOutlook, TrueReview, Insight Mailer, Qualified, Grab Your Reviews, Workvivo, QReviews, Testimonly, Nolt, IFTTT and OSI Feedback.
Some top alternatives to Testimonly includes FeedbackLink, GrowthScore, UserSpeaks, Qualified, feedback.farm, Workvivo, Usabilla, Feedo.xyz, Nolt, IFTTT and GetFeedback by Draftss.