Best Open Source Alternatives to Carbon Black

Compare the best free and open-source alternatives to Carbon Black — 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

Carbon Black

Proprietary SaaS

PricingPaid

Platformswindows, macos, linux

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Carbon Black alternatives compared

Open-source alternatives to Carbon Black, compared by stars, license and platform
Tool		License	Platforms	Self-hosted
Osquery	23,713	Apache-2.0	LinuxmacOSWindows	No	Oct 2026	Visit
Wazuh	17,543	GPL-2.0	LinuxDocker	Yes	Nov 2026	Visit
OpenEDR	2,739	Apache-2.0	WindowsLinux	No	May 2026	Visit

Top open-source Carbon Black alternatives

Osquery23,713Apache-2.0

Osquery replaces proprietary EDR telemetry with SQL-driven endpoint monitoring, letting teams query Linux, macOS, and Windows host state in real time.

LinuxmacOSWindows

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

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Wazuh17,543GPL-2.0

Wazuh is an open-source EDR and SIEM alternative to CrowdStrike Falcon that keeps host telemetry and compliance auditing on private infrastructure.

LinuxDocker

vs Carbon Black: a free, open-source option you fully control, licensed GPL-2.0.

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OpenEDR2,739Apache-2.0

OpenEDR is an open-source alternative to CrowdStrike Falcon that streams kernel-level Windows endpoint telemetry directly into self-hosted Elasticsearch.

WindowsLinux

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

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Best Open Source Alternatives to Carbon Black

Carbon Black

Carbon Black alternatives compared

Top open-source Carbon Black alternatives

The modern standard for Protobuf workflows

Mentoring for backend developers. Consulting for startups.