BlackObsidianC2
The premium Open Source alternative to Cobalt Strike
🎯 Best for:Security professionals needing a lightweight and stealthy C2 infrastructure.
What is BlackObsidianC2?
A next-generation Command & Control server built with Go and PocketBase for agile security operations. It provides a modern, customizable alternative to complex C2 frameworks while maintaining high operational security.
Tech Stack
PythonSecurity & Passwords
Why BlackObsidianC2?
- • Modern Go-based backend
- • Easy customization
- • Integrated database management
Limitations
- • Requires security expertise
- • Smaller community support
- • Manual agent compilation
1/27/2026
Last Update
4
Forks
0
Issues
GPL-3.0
License
Financial Leak Detected
Stop the "SaaS Tax"
Your team could be burning cash. Switching to BlackObsidianC2 instantly boosts your runway.
Competitor Cost
-$1,440
/ year (est. based on Cobalt Strike)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%