GreyNoise Alternatives

If you're looking for a GreyNoise alternative, you might want to check out Intezer, an Autonomous Security Operations platform that uses AI to automate alert triage and incident response processes, reducing alert fatigue and escalating the most critical threats. It monitors endpoint, phishing and SIEM alerts 24/7 and offers actionable recommendations and advanced tools to help analysts. Intezer integrates with a broad range of security tools and offers flexible pricing, making it a good option for improving security efficiency and lowering risk.

Another good option is ReliaQuest GreyMatter, an open XDR architecture-based security operations platform. It provides visibility, simplifies complexity and manages risk across security tools, automating routine tasks and continuously measuring security performance. GreyMatter integrates with market-leading technologies to streamline security operations workflows, reducing alert noise and false positives, and offering response playbooks to accelerate threat response.

If you're interested in AI-based threat hunting, Vectra AI is another option worth considering. It uses Attack Signal Intelligence to detect and respond to threats in real-time, providing continuous protection across hybrid cloud environments. Vectra AI can reduce alert noise by 80% and covers more than 90% of hybrid cloud MITRE ATT&CK techniques, so it can be a good option for improving SOC efficiency and lowering cyber risk.