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SharpC2 is a free offensive security tool. Havoc 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 teamers and penetration testers who need a lightweight C# framework for hands-on offensive operations should pick SharpC2 for its native Windows integration and low operational friction compared to multi-language competitors. The 428 GitHub stars and active maintenance signal a tool that actually gets used in engagements rather than abandoned between releases. Skip this if your team relies on cross-platform flexibility or needs a full adversary simulation platform with reporting; SharpC2 is purpose-built for operators, not organizations buying offense as a checkbox.
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.
SharpC2 is a C#-based Command and Control framework that provides remote access capabilities for penetration testing and red team operations.
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.
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Common questions about comparing SharpC2 vs Havoc for your offensive security needs.
SharpC2: SharpC2 is a C#-based Command and Control framework that provides remote access capabilities for penetration testing and red team operations..
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..
Both serve the Offensive Security market but differ in approach, feature depth, and target audience.
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