Best Open Source Alternatives to Greenhouse

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

Curated by open-source.store · Updated August 2026 · 2 alternatives

Greenhouse

Proprietary SaaS

PricingSubscription

Platformsweb, mobile

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Greenhouse alternatives compared

Open-source alternatives to Greenhouse, compared by stars, license and platform
Tool		License	Platforms	Self-hosted
OpenCATS	718	GPL-3.0	LinuxmacOSWindowsDocker	Yes	Jul 2026	Visit
Recruise	0	MIT	LinuxmacOSWindowsDocker	Yes	—	Visit

Top open-source Greenhouse alternatives

OpenCATS718GPL-3.0

Open source applicant tracking system designed for recruiters and HR departments.

LinuxmacOSWindowsDockerWeb

vs Greenhouse: a free, open-source option you fully control, licensed GPL-3.0.

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Recruise0MIT

Modern open-source applicant tracking system built to streamline hiring pipelines.

LinuxmacOSWindowsDockerWeb

vs Greenhouse: a free, open-source option you fully control, licensed MIT.

Visit Details