FourCore ATTACK vs Mythic: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros & cons — compared head-to-head.
FourCore ATTACK is a commercial offensive security tool by FourCore. Mythic 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.
CST VerdictBased on our analysis of NIST CSF 2.0 coverage, company size fit, deployment model, here is our conclusion:
Mid-market and enterprise teams that need to prove their defenses actually work against real adversary tactics will get the most from FourCore ATTACK. Its adversary emulation engine forces you to test detection and response workflows with evidence of what failed, moving beyond checkbox compliance toward ID.RA risk assessment that sticks with your board. Skip this if your team lacks the security maturity to act on emulation findings; the tool surfaces gaps faster than your people can typically close them.
Red teams and penetration testers who need a free, collaborative framework for running multi-stage attack simulations will find Mythic's agent-based architecture and built-in post-exploitation modules significantly faster to orchestrate than building custom scripts. The 4,358 GitHub stars and active open-source community signal sustained development and real operational use. Skip this if your team needs commercial support, a polished UI, or integration with existing SIEM tooling; Mythic demands hands-on operator skill and lives best in environments where customization matters more than convenience.
