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Havoc is a free offensive security tool. PoshC2 is a free offensive security tool. Compare features, ratings, integrations, and community reviews side by side to find the best offensive security fit for your security stack.
Based on our analysis of available product data, here is our conclusion:
Red teams and penetration testers building custom C2 infrastructure will find Havoc's malleable profiles and team collaboration features faster to operationalize than Cobalt Strike, especially at zero cost. The 8,200-plus GitHub stars reflect active community contribution to payload obfuscation and evasion techniques that actually work against modern defenses. Skip this if your priority is managed C2 services or Windows-only operations; Havoc's strength is flexibility for operators who want to own their implant behavior, not outsource it.
Red teamers and penetration testers running command-and-control operations in restricted networks will prefer PoshC2 for its proxy-aware architecture; it routes traffic through existing infrastructure without requiring direct outbound access, which saves weeks of reconnaissance work that other frameworks demand. The modular payload design means you're not locked into fixed implant capabilities, letting you adapt to target environments instead of forcing targets to fit your tool. Skip this if your team needs operational security hardening or OPSEC logging at the framework level; PoshC2 assumes you're the threat actor controlling the network, not defending against one.
Havoc is a malleable post-exploitation command and control framework that provides a client-server architecture with payload generation, customizable C2 profiles, and team collaboration capabilities for red team operations.
A proxy aware C2 framework for penetration testing, red teaming, post-exploitation, and lateral movement with modular format and highly configurable payloads.
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Common questions about comparing Havoc vs PoshC2 for your offensive security needs.
Havoc: Havoc is a malleable post-exploitation command and control framework that provides a client-server architecture with payload generation, customizable C2 profiles, and team collaboration capabilities for red team operations..
PoshC2: A proxy aware C2 framework for penetration testing, red teaming, post-exploitation, and lateral movement with modular format and highly configurable payloads..
Both serve the Offensive Security market but differ in approach, feature depth, and target audience.
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