Survey.is
6.6#18 in survey api softwareFrom $9.99 a monthFree planWeb
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Survey.is may suit product teams collecting customer feedback, teams running recurring meetings, or facilitators holding live workshops. It also fits users who want to distribute surveys through links, QR codes, email, or API.
SurveyJS suits developers building web forms who want to use their own backend and data storage. Teams needing the visual creator, dashboards or PDF tools for production should account for commercial licenses.