Open source focus

Open Source Alternatives to Supply0guard

4 open source Cybersecurity options similar to Supply0guard, ranked by named competitors first, sector overlap, and our 0-100 AI-readiness score. Every company listed publishes its source: each one carries an open source sector tag and a public GitHub repository.

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Backslash Security
Not rated
Agentic endpoint security for AI coding, providing visibility, governance, and real-time protection.
Open source
VeraCrypt
Not rated
Open-source disk encryption software for Windows, macOS, and Linux.
Open source
Falco
Not rated
Open-source, cloud-native runtime security tool for detecting anomalous application behavior across hosts, containers, and Kubernetes.
Open source · Self-hostable
Archestra.AI
Not rated
An open-source platform enabling enterprises to securely connect sensitive data to AI agents.
Open source · Self-hostable

Company	License	Founded	Rating	Reviews
Backslash SecurityAgentic endpoint security for AI coding, providing visibility, governance, and real-time protection.	Open source	-	Not rated	-
VeraCryptOpen-source disk encryption software for Windows, macOS, and Linux.	Open source	-	Not rated	-
FalcoOpen-source, cloud-native runtime security tool for detecting anomalous application behavior across hosts, containers, and Kubernetes.	Open source · Self-hostable	-	Not rated	-
Archestra.AIAn open-source platform enabling enterprises to securely connect sensitive data to AI agents.	Open source · Self-hostable	-	Not rated	-