PoshC2 vs KnowBe4: Which Real-Time AI Conversations tool is Best in 2025?

PoshC2 is an open-source, proxy-aware command and control (C2) framework designed for penetration testing and red teaming, pre-installed on Kali Linux at /usr/share/poshc2. Primarily written in Python3, it offers a modular architecture that supports PowerShell, C#, C++, and Python3 implants, enabling post-exploitation and lateral movement across Windows, Linux, and macOS systems. Developed by Nettitude Labs, PoshC2 provides highly configurable payloads, extensive logging, and Docker support for cross-platform deployment.

KnowBe4 is a leading cybersecurity platform designed to empower organizations by training employees to outsmart threats like phishing and social engineering. Trusted by nearly 70,000 businesses worldwide, it combines AI-driven tools with engaging training to strengthen human defenses. From phishing simulations to real-time coaching, KnowBe4 helps build a security-first mindset, keeping companies safe in today’s fast-evolving digital landscape.