Yes, both WPForms and Formsite offer a Free Trial.
WPForms is designed for Medium Business and Small Business.
Formsite is designed for Large Enterprises, Medium Business and Small Business.
Pricing for WPForms Starts at $39.50/Year whereas for Formsite Starts at $21/Month when Billed Yearly.
Some top alternatives to WPForms includes Formidable Forms, Cognito Forms, Formsite, Typeform, Google Forms, Gravity Forms, MightyForms, weForms, Ninja Forms, Forms, Forms.io by 500apps and FormLink.
Some top alternatives to Formsite includes Cognito Forms, Formstack, Typeform, Google Forms, Jotform, 123FormBuilder, stepFORM, forms.app, Forms, Forms.io by 500apps, FormDesigner and FormLink.