Cognito Forms offers Free Trial, but FormBlob does not.
FormBlob is designed for Medium Business and Small Business.
Cognito Forms is designed for Large Enterprises, Medium Business and Small Business.
Pricing for FormBlob Starts at $10/Month whereas for Cognito Forms Starts at $15/Month.
Some top alternatives to FormBlob includes SurveyMonkey, SurveySparrow, PopSurvey, Cognito Forms, Formsite, Forms, EmbedForms, Forms.io by 500apps, Meeturvey, GoZen Forms and Formee.
Some top alternatives to Cognito Forms includes Formsite, Formstack, Google Forms, Gravity Forms, Jotform, 123FormBuilder, stepFORM, forms.app, Forms.io by 500apps and FormLink.