Yes, both Block Survey and SurveyCTO offer a Free Trial.
Block Survey is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
SurveyCTO is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Block Survey Starts at $7/Month when Billed Yearly whereas for SurveyCTO Starts at $198/Month.
Some top alternatives to Block Survey includes SurveyMonkey, SmartSurvey, QuestionPro, SurveySparrow, BlockSurvey, Snap Surveys, Couchsurvey, SurveyCTO, Key Survey Software, SurveyBox, Cognito Forms and Microsoft Forms.
Some top alternatives to SurveyCTO includes SurveyMonkey, SmartSurvey, QuestionPro, SurveySparrow, Snap Surveys, Key Survey Software, SurveyRock, easyfeedback, ngSurvey, Eureka Surveys, Cognito Forms and SurveyMonkey Enterprise.