CrossC2 vs Ivy: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros and cons, compared head to head.
CrossC2 is a free red-team & adversary emulation tool. Ivy is a free red-team & adversary emulation tool. Compare features, ratings, integrations, and community reviews side by side to find the best red-team & adversary emulation fit for your security stack. Independent and vendor-neutral: we never sell rankings.
CST VerdictBased on our analysis of available product data, here is our conclusion:
Red teams executing multi-platform campaigns will value CrossC2 for doing one thing exceptionally well: extending Cobalt Strike's command-and-control infrastructure to Linux and macOS without rebuilding your entire operational toolkit. The 2,546 GitHub stars and active maintenance signal a tool that actually works in production red team environments, not just in labs. Skip this if your operations are Windows-only or if you need post-exploitation capabilities beyond payload delivery; CrossC2 is strictly a C2 extender, not a replacement framework.
Red teamers and penetration testers running Windows-focused assessments will find Ivy valuable for its direct approach to VBA-based code execution; it bypasses common detection patterns by executing shellcode in-memory without touching disk. With 744 GitHub stars and active maintenance, it's proven enough for lab work and controlled engagements. Skip this if your team needs post-exploitation frameworks with built-in persistence or lateral movement capabilities; Ivy is payload delivery, not command and control.
