Open source focus

Open Source Alternatives to ADGA

7 open source Defense Tech options similar to ADGA, 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.

View all alternatives to ADGA →

Puck
Not rated
Open-source, AI-driven endpoint investigation tool for security teams.
Open source · Self-hostable
Defcon
Not rated
The Defcon badges feature a unique open-source chip that doubles as a security key.
Open source
Logz.io
Not rated
Logz.io provides an observability platform for cloud-native businesses, combining open-source tools for monitoring and security.
Open source · Self-hostable
CloudQuery
Not rated
Open-source data integration platform for security and infrastructure teams.
Open source · Self-hostable
Velum Labs
Not rated
Firewall that controls access to information across AI and humans
Open source · Self-hostable
AG
Agent4Rec
Not rated
Simulates 1,000 LLM-powered agents for diverse movie recommendation preferences.
Open source
Signal
Not rated
End-to-end encrypted messaging and voice calling app focused on privacy and security.
Open source

Company	License	Founded	Rating	Reviews
PuckOpen-source, AI-driven endpoint investigation tool for security teams.	Open source · Self-hostable	-	Not rated	-
DefconThe Defcon badges feature a unique open-source chip that doubles as a security key.	Open source	-	Not rated	-
Logz.ioLogz.io provides an observability platform for cloud-native businesses, combining open-source tools for monitoring and security.	Open source · Self-hostable	-	Not rated	-
CloudQueryOpen-source data integration platform for security and infrastructure teams.	Open source · Self-hostable	-	Not rated	-
Velum LabsFirewall that controls access to information across AI and humans	Open source · Self-hostable	-	Not rated	-
AGAgent4RecSimulates 1,000 LLM-powered agents for diverse movie recommendation preferences.	Open source	-	Not rated	-
SignalEnd-to-end encrypted messaging and voice calling app focused on privacy and security.	Open source	-	Not rated	-