Freemium
Jotform
Online form builder for forms, surveys, payments and workflows
Forms and SurveysOnline form builder
Alternatives to Basin
12 tools like Basin, chosen by what they do. About Basin
Freemium
WPForms
WordPress form builder with templates, payments and spam protection
Forms and SurveysWordPress form builder
Freemium
Cognito Forms
Online form builder with calculations, payments and approval workflows
Forms and SurveysForms with calculations
Freemium
Fillout
Form builder with AI-generated forms, scheduling and secure responses
Forms and SurveysForms and workflows builder
Freemium
OpnForm
Form builder with unlimited responses, logic and integrations
Forms and SurveysOpen source form builder
Open source
SurveyJS
JavaScript library for building surveys and forms inside your own app
Forms and SurveysJS survey and form library
Open source
LimeSurvey
Open source online survey tool that can be self-hosted
Forms and SurveysOpen source survey tool
Paid
Gravity Forms
WordPress form plugin for custom forms, payments and automation
Forms and SurveysAdvanced WordPress forms
Freemium
Formspree
Form backend that receives and handles submissions from static sites
Documents and FormsForm backend for static sites
Curated
Filestack
File upload API and widget with image processing and a CDN
Asset ManagementFile upload and transform API
Free trial
Flodesk
Email marketing tool with designed emails, forms and digital products
Blogging and EmailBeautiful email and forms
Open source
