Top pick
Advanced FOSS surveys with branching and many question types.
surveyresearch
Surveys & feedback
Research and NPS-style flows with data residency control—alternatives to Typeform-class hosts for sensitive respondents.
Tools in this category (3)
Honorable mention
Open surveys and experience management with product analytics hooks.
surveycx
Honorable mention
Open-source Typeform-style forms and surveys.
formssurveys