Best Open Source Alternatives to FireEye Endpoint Security

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

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

FireEye Endpoint Security

Proprietary SaaS

PricingPaid

Platformswindows, macos, linux

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FireEye Endpoint Security alternatives compared

Open-source alternatives to FireEye Endpoint Security, compared by stars, license and platform
Tool		License	Platforms	Self-hosted
Osquery	23,418	Apache-2.0	LinuxmacOSWindows	No	Jul 2026	Visit
Wazuh	16,375	GPL-2.0	LinuxDocker	Yes	Aug 2026	Visit
Velociraptor	4,135	AGPL-3.0	LinuxmacOSWindows	No	Aug 2026	Visit