Formidable is described as 'AI-powered form builder that turns natural language into dynamic forms with conditional logic, calculations, and approval workflows' and is a Form Builder in the online services category. There are more than 10 alternatives to Formidable for a variety of platforms, including Web-based, SaaS, Windows, Self-Hosted and Android apps. The best Formidable alternative is LimeSurvey, which is both free and Open Source. Other great apps like Formidable are SurveyMonkey, Google Forms, Nextcloud Forms and Yakforms.
LimeSurvey (formerly PHPSurveyor) is an Open Source PHP web application to develop, publish and collect responses to online & offline surveys. Anonymous and Not-Anonymous survey, open and closed group of participant surveys, optional public registration for surveys.
Germany
EU
Platform for creating custom surveys with a user-friendly interface, free plan limits, multiple question types, real-time results, analytics tools, advanced templates, logic features, and export options for organizations and individuals collecting feedback or data.
United States
Collect information using custom online surveys, quizzes, polls, or RSVPs, share forms easily, analyze organized responses in linked spreadsheets, automate grading, support file uploads, customize questions, visualize data, and collaborate in real-time.
United States
GermanyEU
Yakforms is a free-as-in-free-speech software that allows you to easily create forms for your community. Whether you need a full-blown or a quick poll, Yakforms will fit your needs.
FranceEU
SurveyJS is an open-source JavaScript form builder library that allows developers to create dynamic forms, multi-step form wizards, and survey applications.
EstoniaEU
Simplistic surveys by Microsoft. You can easily create surveys,quizzes and polls to collect customer feedback. Free with your Office 365 credentials or Microsoft account (Hotmail, Live, or Outlook.com).
United States
SoGoSurvey provides easy and powerful survey software with everything a researcher needs. Design and launch a survey in minutes and run insightful reports.
The simplest way to create forms. Create forms for all purposes in seconds, without knowing how to code, and for free.
BelgiumEU
LogicForm revolutionizes survey creation by offering advanced features like page-level, question-level, and choice-level logic, live collaboration, response recovery, and dynamic question types. It supports conditional logic, answer carry-forward, and flexible question displays...
Online platform for businesses to create branded, responsive surveys with multi-language support, advanced question types, configurable roles, real-time analytics, enhanced security, and flexible reporting, accessible on any device with collaboration tools.
PolandEU
Creating surveys should be easy and effortless. And generating reports and insights should be real-time.
