A post about surveys tools, online and self hosted to examine for further use.
WordPress plugins;
https://github.com/ngideas/ngsurvey
A collection of standalone and/or SAAS software brand name to start researching:
HubSpot Free Online Form Builder, SurveyMonkey, SurveySparrow, Surveyhero, Paperform, ProProfs Survey Maker, SoGoSurvey, Typeform, Survicate,, Qualtrics, SurveyPlanet, Google Forms, Alchemer, SurveyLegend, Zoho Survey, Crowdsignal, Survs, FreeOnlineSurveys, Google Forms, Crowdsignal, SurveyNuts.
(combined list of blog.hubspot.com/service/free-survey-maker-software and webfx.com/blog/internet/11-free-online-survey-tools-compared/ )
A short scan on the most for free (free account option);
surveyplanet
jotform
survicate.com
surveylegend
surveysparrow
typeform
surveysparrow
Filtered by feature ‘embed question in email‘
https://help.surveymonkey.com/en/send/embedding-questions/#supported
https://www.typeform.com/help/a/launch-your-typeform-from-an-email-360029664091/
https://help.surveymonkey.com/en/send/embedding-questions/#supported
https://help.surveysparrow.com/email-embed
https://www.checkmarket.com/embed-survey-question-in-email/
Tools,comparison,info;
https://surveysparrow.com/blog/survey-planet-vs-survicate/
nps survey what is it and how to write one well
Comparison between SurveyJS, SurveyMonkey and Typeform
Handy Tip on survey in email: https://survicate.com/email-survey-guide/#toc-2