Yes, both Constant Contact and Paperform offer a Free Trial.
Constant Contact is designed for Large Enterprises, Medium Business and Small Business.
Paperform is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
The starting price of Paperform begins at $20/Month when Billed Yearly, while pricing details for Constant Contact are unavailable.
Some top alternatives to Constant Contact includes Campaigner, Moosend and SMTP.
Some top alternatives to Paperform includes Cognito Forms, Formsite, Typeform, Google Forms, Jotform, MightyForms, 123FormBuilder, Forms, EmbedForms, Forms.io by 500apps, FormDesigner and FormLink.