Yes, both Tableau and Zoho Survey offer a Free Trial.
Tableau is designed for Large Enterprises, Medium Business and Small Business.
Zoho Survey is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Tableau Starts at $12/User/Month whereas for Zoho Survey Starts at $25/Month when Billed Yearly.
Some top alternatives to Tableau includes Qlik Sense, Entrinsik Informer, Looker, Microsoft Power BI, Dundas BI, QlikView, SAS Business Intelligence, SAP BusinessObjects BI, Microsoft Power BI Desktop and dataSights.
Some top alternatives to Zoho Survey includes SurveyMonkey, SmartSurvey, QuestionPro, SurveyMethods, SurveySparrow, Couchsurvey, Key Survey Software, SurveyExpression, Cognito Forms, Zoho Forms, SurveyKing and SurveyMonkey Enterprise.