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HeyForm

Open-source conversational form builder

Office Suites ★ 9k stars Medium setup AGPL-3.0

HeyForm is an open-source form builder that lets anyone create conversational forms and surveys. It supports logic jumps, themes, and response collection.

Official siteSource code

Key features

  • Conversational form UI
  • Logic jumps and branching
  • Custom themes
  • Integrations and webhooks

Strengths

  • Released under the AGPL-3.0 license
  • First-class Docker support for quick deployment
  • Mature project with 9k GitHub stars
  • Written in TypeScript

Is HeyForm secure?

No known vulnerabilities affect HeyForm's latest release (v3.0.3). OSV.dev lists 5 past advisories for the project; none of them applies to this release. No known vulnerabilities is not proof of security: it means none have been publicly catalogued.

  • Most recent fixed advisory CVE-2026-82291, published 2026-08-28 (47 days ago), fixed in 3.0.0-rc.8

Source: OSV.dev, checked 2026-10-14. How this is measured.

HeyForm replaces

Self-hosted Typeform alternatives

Health badge

Maintain HeyForm? Add its health score to your README. The badge links back to this page.

SelfHostIndex: 94 · excellent

Markdown
[![SelfHostIndex health score for HeyForm](https://selfhostindex.com/badge/heyform.svg)](https://selfhostindex.com/app/heyform/)
HTML
<a href="https://selfhostindex.com/app/heyform/"><img src="https://selfhostindex.com/badge/heyform.svg" alt="SelfHostIndex health score for HeyForm"></a>
reStructuredText
.. image:: https://selfhostindex.com/badge/heyform.svg
   :alt: SelfHostIndex health score for HeyForm
   :target: https://selfhostindex.com/app/heyform/

The score is recomputed on every nightly rebuild from public repository data — see how it is calculated.

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