Top Free Security Information and Event Management (SIEM) Software

Microsoft Sentinel lets you see and stop threats before they cause harm, with SIEM reinvented for a modern world. Microsoft Sentinel is your birds-eye view across the enterprise. Put the cloud and lar

CrowdStrike’s leading cloud-based Falcon platform protects your systems through a single lightweight sensor — there is no on-premises equipment to be maintained, managed or updated, and no need for fr

With more than 50,000 customer installations across the five continents, Pandora FMS is an out-of-the-box monitoring solution. Pandora FMS gives you the agility to find and solve problems quickly,

Sumo Logic, Inc. unifies and analyzes enterprise data, translating it into actionable insights through one AI-powered cloud-native log analytics platform. This single source of truth enables Dev, Sec

AlienVault USM Anywhere is a cloud-based security management solution that accelerates and centralizes threat detection, incident response, and compliance management for your cloud, hybrid cloud, and

Cynet is the ultimate All-in-One Managed Cybersecurity Platform that delivers robust and comprehensive protection for small to medium enterprises (SMEs) while maximizing operational efficiency for man

Blumira provides the only cybersecurity platform that can help SMBs prevent a breach. We help lean IT teams protect their organizations against ransomware and breaches with an open SIEM+XDR platfor

Security Event Manager (SEM) is an ACTIVE monitoring SIEM solution that automatically detects, alerts and responds to suspicious behavior on multi-vendor network devices, servers, workstations and app

Datadog is the monitoring, security and analytics platform for developers, IT operations teams, security engineers and business users in the cloud age. The SaaS platform integrates and automates infra

Coralogix is a modern, full-stack observability platform transforming how businesses process and understand their data. Our unique architecture powers in-stream analytics without reliance on indexing

Logz.io is an AI-powered observability platform designed to help teams solve critical log management, monitoring, and troubleshooting challenges. Built for modern environments, Logz.io unifies log man

EventSentry is a hybrid Security Information and Event Management (SIEM) solution designed to assist users in monitoring and managing their IT infrastructure effectively. By combining real-time event

Todyl empowers businesses of any size with a complete, end-to-end security program. The Todyl Security Platform converges SASE, SIEM, Endpoint Security, GRC, MXDR, and more into a cloud-native, singl

Rapid7 InsightIDR is a SaaS SIEM for modern threat detection and response. InsightIDR enables security analysts to work more efficiently and effectively, by unifying diverse data sources, providing ea

ADAudit Plus is a UBA-driven auditor that helps keep your AD, Azure AD, file systems (including Windows, NetApp, EMC, Synology, Hitachi, and Huawei), Windows servers, and workstations secure and compl

Fluency is a next-generation Security Information and Event Management (SIEM) solution designed to help organizations enhance their cybersecurity posture through real-time threat detection and respons

Exabeam is SIEM that helps security operations and insider threat teams work smarter, allowing them to detect, investigate and respond to cyberattacks in 51 percent less time. Security organizations n

ManageEngine Log360 is a unified solution that offers holistic organizational security by bringing together crucial security capabilities like UEBA, DLP, CASB to improve visibility into your organizat

Logmanager is a log management platform enhanced with SIEM capabilities that radically simplifies response to cyberthreats, legal compliance, and troubleshooting. By transforming diverse logs, events,

When it comes to solving log collection and management challenges, Snare helps you save time, save money and reduce your risk. Snare Central ingests logs from Snare Agents and syslog feeds and you sel

Defense.com is an XDR platform that contains everything your organisation needs to detect and respond to cyber threats across all areas of your network, without the enterprise price tag or complexity.