RedELK vs RedEye: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros & cons — compared head-to-head.
RedELK is a free red-team & adversary emulation tool. RedEye 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.
CST VerdictBased on our analysis of available product data, here is our conclusion:
Red team operators running multi-day penetration tests need RedELK to watch what the blue team is actually detecting in real time, so they can adapt their techniques before getting caught. The tool ingests and correlates Cobalt Strike, Metasploit, and custom C2 logs against common detection signatures, letting operators spot IOCs and adjust tactics mid-engagement. Skip this if your red team operates at a pace where detection feedback loops don't matter, or if you lack the infrastructure to run a parallel ELK stack alongside your engagement infrastructure.
Red teamers and purple team operators who need to visualize attack chains and operator movements across compromised infrastructure should start with RedEye; its graph-based UI makes lateral movement and persistence patterns immediately obvious in ways flat log tables don't. The tool is free and has 2,741 GitHub stars, meaning active community contribution to detection logic. Skip this if your primary need is automated response or if your team lacks the time to learn a specialized interface; RedEye rewards operators who dig into their own data rather than handing off to automation.
