Open Source Alternatives
Interactive form and survey builder.
Typeform is a trademark of its respective owner.
Updated Mar 2026
| survey-creator | survey-library | Formbricks | |
|---|---|---|---|
| Score | 24 | 14 | 13 |
| Overlap | 78% | 70% | 70% |
| Migration | moderate | moderate | moderate |
| License | SurveyJS License (commercial) | MIT | AGPLv3 |
| Best for | Small teams | Everyone | Small teams |
Ranked by Discovery Score
If you need to embed a drag-and-drop survey builder into your app — the kind where users create their own forms and surveys without code — SurveyJS Creator is that component. Drop it into React, Angular, Vue, or vanilla JS and your users get a visual form builder with conditional logic, branching, scoring, and 20+ question types.
If you need to build forms or surveys inside your own app — not redirect users to Google Forms or Typeform, but embed a full survey engine with your branding, your data, your rules — SurveyJS is the library that does it. Drag-and-drop form builder, conditional logic, 20+ question types, all rendered inside your React/Angular/Vue/jQuery app.
Open source survey platform
If you want to survey your users inside your product — not by emailing them a Google Form link, but by popping up a question at the right moment in your app — Formbricks does that. In-app surveys, website pop-ups, and link surveys, all from one platform you can self-host.
Open source form builder
If you need to build forms — surveys, contact forms, quizzes, payment forms — and don't want to pay Typeform $25/mo, HeyForm is the open source alternative. Drag-and-drop form builder, conversational (one question at a time) layout, conditional logic, integrations with webhooks and Zapier.
Including when one of these alternatives ships a major update. Free.