At the moment, the service is completely free. It will continue to be free until the load/numberof requests grows significantly
About SurveyJS Service
This is the survey service for developers. Additionally, to the version for end-user, where you will be able to find
the most functionality other Survey Services have, the developer version has additional functional:
It gives you the detail instruction about inserting the Survey Widget inside your web application.
Optionally load the Survey definition from the Service. It allows you to change your Survey(s) without changing your web application code or storing Survey definitions in your storages.
Optionally save the Survey results into our Azure storages, in case you do not want to store them in your storages.
If you want to have the Survey/Form Management System inside your Web Application and do not depend on any third-party Service,
then please visit our Editor page.
We have examples for different developer platforms.