Forms & Surveys
Open-source form and survey tools
5 of the 28 form and survey tools in this directory are open source, according to their own sites.
All of them are free or have a free plan.
Listings checked up to Oct 6, 2026 · Where the facts come from
| Tool | Price | Free plan | Runs on |
|---|---|---|---|
| LimeSurveyOpen-source survey tool, hosted in the cloud or self-hosted | Free plan · from $39/mo | Yes | Web |
| FormbricksOpen-source survey platform for links, websites and apps | Free plan · from $74/mo | Yes | Web |
| KoboToolboxOpen-source data collection for field surveys, online or offline | Free plan · from $21/mo | Yes | Web, Android |
| HeyFormOpen-source builder for conversational forms and surveys | Free plan · from $15/mo | Yes | Web |
| OpnFormOpen-source form builder with unlimited submissions | Free plan · from $25/mo | Yes | Web |
Common questions
Which form and survey tools are open source?
5 of the 28 form and survey tools in this directory are open source, according to their own sites. They are LimeSurvey, Formbricks, KoboToolbox, HeyForm and OpnForm.
When was this checked?
Each listing shows its own date. On this page they run from Oct 5, 2026 to Oct 6, 2026. Vendors change prices and plans without notice, so confirm on their site before you buy.
This page is built from the listings. A tool is here because its listing says so, and each listing names the pages it was read from.