Open source focus

Open Source Alternatives to Blumira

8 open source Cybersecurity options similar to Blumira, 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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FINLAI designs
Not rated
Develops digitalization partnerships, local IT security software (NoRisk), and AI agents for sole proprietors and SMEs.
Open source
Backslash Security
Not rated
Agentic endpoint security for AI coding, providing visibility, governance, and real-time protection.
Open source
OWASP
Not rated
A global non-profit foundation dedicated to improving software security through open community collaboration.
Open source · Self-hostable
Probo
Not rated
Open-source compliance solution for startups to achieve SOC 2, ISO 27001, and HIPAA.
Open source · Self-hostable
Puck
Not rated
Open-source, AI-driven endpoint investigation tool for security teams.
Open source · Self-hostable
ERPNext
Not rated
Open-source ERP system for small and medium-sized businesses.
Open source · Self-hostable
Realnas
Not rated
Open-source Network Attached Storage (NAS) operating system based on FreeBSD, managing ZFS, SMB, NFS, users, snapshots, and boot environments.
Open source · Self-hostable
Dolibarr
Not rated
Open-source ERP and CRM web suite for businesses of all sizes.
Open source · Self-hostable

Company	License	Founded	Rating	Reviews
FINLAI designsDevelops digitalization partnerships, local IT security software (NoRisk), and AI agents for sole proprietors and SMEs.	Open source	-	Not rated	-
Backslash SecurityAgentic endpoint security for AI coding, providing visibility, governance, and real-time protection.	Open source	-	Not rated	-
OWASPA global non-profit foundation dedicated to improving software security through open community collaboration.	Open source · Self-hostable	-	Not rated	-
ProboOpen-source compliance solution for startups to achieve SOC 2, ISO 27001, and HIPAA.	Open source · Self-hostable	-	Not rated	-
PuckOpen-source, AI-driven endpoint investigation tool for security teams.	Open source · Self-hostable	-	Not rated	-
ERPNextOpen-source ERP system for small and medium-sized businesses.	Open source · Self-hostable	-	Not rated	-
RealnasOpen-source Network Attached Storage (NAS) operating system based on FreeBSD, managing ZFS, SMB, NFS, users, snapshots, and boot environments.	Open source · Self-hostable	-	Not rated	-
DolibarrOpen-source ERP and CRM web suite for businesses of all sizes.	Open source · Self-hostable	-	Not rated	-