Open-source forms and surveys

4 forms and surveys whose code is public under an OSI-approved license, rated for privacy with evidence. Picks first, then by score.

1. Nextcloud Forms Grade B

   Survey and questionnaire app for self-hosted Nextcloud servers. Responses stay on the server running Nextcloud.

   Licensed under AGPL-3.0. Source code

2. Framaforms Grade D

   Free online form and survey service run by the French nonprofit Framasoft on the open-source Yakforms software. Forms expire after six months by default.

   Runs Yakforms, which is licensed under GPL-2.0. Source code

3. LimeSurvey Grade D

   Open-source survey software from LimeSurvey GmbH in Hamburg. It can be self-hosted for free or used as the paid LimeSurvey Cloud service hosted in Germany.

   Licensed under GPL-2.0 or later. Source code

4. HeyForm Grade F

   Open-source conversational form builder from EarlyBird, Inc., available as a hosted service or self-hosted.

   Licensed under AGPL-3.0. Source code

Compare all 17 forms and surveys, open source or not.