Best Open Source Alternatives to YouForm

Compare the best free and open-source alternatives to YouForm — self-hosted and desktop replacements you fully control, ranked by GitHub stars, license and platform support.

Curated by open-source.store · Updated November 2026 · 3 alternatives

YouForm

Proprietary SaaS

YouForm alternatives compared

Open-source alternatives to YouForm, compared by stars, license and platform
Tool		License	Platforms	Self-hosted
Router.so	381	AGPL-3.0	Web	No	Sep 2026	Visit
Formizee	185	Apache-2.0	Web	No	Jul 2025	Visit
Palform	49	AGPL-3.0	Web	No	Nov 2026	Visit

Top open-source YouForm alternatives

Router.so381AGPL-3.0

Router.so is a self-hostable headless alternative to Typeform that validates custom form inputs and routes leads via webhooks and email alerts.

Web

vs YouForm: a free, open-source option you fully control, licensed AGPL-3.0.

Visit Details

EasyP

Promoted

The modern standard for Protobuf workflows

Lint, codegen, breaking-change checks and dependency management in one Git-native CLI. Open source, no registry lock-in.

lintgeneratebreakingeasyp.lock

go · ts · java generated

$ easyp breaking

backward compatible

Formizee185Apache-2.0

Formizee is an open-source headless form backend replacing Formester and Formspree with self-hosted API endpoints and ClickHouse analytics.

Web

vs YouForm: a free, open-source option you fully control, licensed Apache-2.0.

Visit Details

Palform49AGPL-3.0

Palform is an open-source, end-to-end encrypted alternative to Google Forms that seals survey responses in the browser before they reach the server.

Web

vs YouForm: a free, open-source option you fully control, licensed AGPL-3.0.

Visit Details