SurveyJS
Build fully customizable online surveys and forms
Integrate surveys and forms into your application

SurveyJS is a complete, fully customizable and extendable survey and form builder solution.
Unlike other survey and form builders, you can use our JavaScript libraries
to integrate survey and form builder into your web apps, with functionalities you require.

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We have customers from different industries like banks, insurance companies, medical, health
and educational organizations which use our open-source software to create digital surveys and forms.
Like them, you can customize and extend our libraries to suit your needs.
Try our Form Builder Now

You can register to use our free Survey Builder to create and run surveys and then analyze the data.

You can use our Survey Builder to create a survey definition and integrate our survey runner (SurveyJS Library, free under MIT license) for angular2+, jQuery, knockout, react or vue into your web page. You can then save the results to your database or using our service.

Complete Solution in Your Web Application

The Complete Solution allows you to integrate the Survey service/Form Builder into
your web application and allow your users create surveys, quizzes, and complex forms.