Neither Formspree nor Forms.io by 500apps offers a free trial.
Formspree is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Forms.io by 500apps is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Formspree Starts at $8/Month when Billed Yearly whereas for Forms.io by 500apps Starts at $9.99/Month when Billed Yearly.
Some top alternatives to Formspree includes Cognito Forms, Formsite, Typeform, 123FormBuilder, stepFORM, HeyForm, Forms, Forms.io by 500apps, Getform, Makeforms, FormLink and SmartForms.
Some top alternatives to Forms.io by 500apps includes Cognito Forms, Formsite, Typeform, Jotform, 123FormBuilder, 99inbound, WPForms, Forms, EmbedForms, FormDesigner and FormLink.