Compare the Top SIEM Software as of November 2025

What is SIEM Software?

SIEM software, or Security Information and Event Management software, is an integrated suite of applications used to monitor, analyze, detect, and respond to security threats. It collects data from multiple sources within a network such as network devices, operating systems, applications and databases. This data is correlated and analyzed in order to identify potential security threats. The SIEM then provides automated responses to these threats. This includes alerting the appropriate personnel on the threat as well as taking necessary action on compromised accounts or malicious activities. Furthermore, it can also provide reporting capabilities for compliance requirements such as audit logs. Compare and read user reviews of the best SIEM software currently available using the table below. This list is updated regularly.

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    Rapid7 Command Platform
    The Command Platform provides attack surface visibility designed to accelerate operations and create a more comprehensive security picture you can trust. Focus on real risks with more complete visibility of your attack surface. The Command Platform allows you to pinpoint security gaps and anticipate imminent threats. Detect and respond to real security incidents across your entire network. With relevant context, recommendations and automation, expertly respond every time. Backed by a more comprehensive attack surface view, the Command Platform unifies endpoint-to-cloud exposure management and detection and response, enabling your team to confidently anticipate threats and detect and respond to cyber attacks. A continuous 360° attack surface view teams can trust to detect and prioritize security issues from endpoint to cloud. Attack surface visibility with proactive exposure mitigation and remediation prioritization across your hybrid environment.
  • 2
    UncommonX

    UncommonX

    UncommonX

    UncommonX delivers a hyperconverged, AI‑powered Exposure Management platform that provides complete, agentless visibility across on‑premises, cloud, mobile, and SaaS environments. Its patented Agentless Discovery automatically maps every network element without intrusive agents, while Universal Integration consolidates logs, SIEM data, and threat feeds into a single dashboard. A proprietary Relative Risk Rating (R3) assesses assets in real time against standard NIST factors, and built‑in Threat Intelligence continuously enriches risk profiles. The platform’s Detection and Response module offers a real‑time alert dashboard for rapid investigation, containment, and remediation, and a Central Intelligence feature enables proactive vulnerability assessments and threat hunting. Complementing these core capabilities, UncommonX supports managed MDR/XDR, 24/7 SOC services, Asset Discovery & Management, Vulnerability Management, and MSP‑focused XDR deployments.
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