Core Security Cobalt Strike vs PoshC2: side-by-side comparison (2026)

Core Security Cobalt Strike: Post-exploitation threat emulation platform for red team operations. Built by Core Security.

PoshC2: A proxy aware C2 framework for penetration testing, red teaming, post-exploitation, and lateral movement with modular format and highly configurable payloads.

The table above shows where their features, integrations, deployment and company size fit differ.

Often, yes. Core Security Cobalt Strike and PoshC2 are both Red-Team & Adversary Emulation products, and both cover Post Exploitation, C2, Red Team. Key differences: Core Security Cobalt Strike is Commercial while PoshC2 is Free. Use the table above to see where features, deployment and company size fit differ.