Best Enterprise SIEM Software
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Compare the Top Enterprise SIEM Software as of February 2026
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What is Enterprise 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 Enterprise SIEM software currently available using the table below. This list is updated regularly.
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1
ConnectWise SIEM
ConnectWise
ConnectWise SIEM (formerly Perch) offers threat detection and response backed by an in-house Security Operations Center (SOC). Defend against business email compromise, account takeovers, and see beyond your network traffic. Our team of threat analysts does all the tedium for you, eliminating the noise and sending only identified and verified treats to action on. Built with multi-tenancy, ConnectWise SIEM helps you keep clients safe with the best threat intel on the market.Starting Price: $10 per month -
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Graylog
Graylog
Graylog helps security and IT teams make sense of the overwhelming data their environments generate every second. Acting as a unified SIEM and log management platform, Graylog collects, normalizes, and correlates event data from every corner of the infrastructure—on-prem, cloud, or hybrid. Analysts can instantly visualize activity, detect anomalies, and investigate threats with AI-driven summaries, guided response workflows, and customizable dashboards. This clarity cuts through alert noise and turns raw data into action. For organizations under pressure to do more with lean teams and tight budgets, Graylog matters because it delivers complete visibility, faster investigations, and predictable costs—SIEM without compromise.Starting Price: $1250/month -
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DriveLock
DriveLock
Cyber threats are everywhere, but protecting your IT systems should be as natural as locking your front door. With DriveLock’s HYPERSECURE Platform, safeguarding your endpoints and business data is easier than ever. We integrate the latest security technologies and share our expertise, so you can focus on what matters—without worrying about data protection. Zero Trust Platform takes a proactive approach, eliminating security gaps before they become a risk. By enforcing centralized policies, DriveLock ensures employees and endpoints access only what they need—following the golden rule of cybersecurity: ''never trust, always verify''. -
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Heimdal® Endpoint Detection and Response is our proprietary multi-solution service providing unique prevention, threat-hunting, and remediation capabilities. It combines some of the most advanced threat-hunting technologies: - Next-Gen Antivirus - Privileged Access Management - Application Control - Ransomware Encryption Protection - Patch & Asset Management - Email Security - Remote Desktop - Threat Prevention ( DNS based ) - Threat Hunting & Action Center With 9 modules working together seamlessly under one convenient roof, all within one agent and one platform, Heimdal Endpoint Detection and Response grants you access to all the essential cybersecurity layers your business needs to protect itself against both known and unknown online and insider threats. Our state-of-the-art product empowers you to quickly and effortlessly respond to sophisticated malware with stunning accuracy, protecting your digital assets and your reputation in the process as well.Starting Price: $0/month
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IBM QRadar SIEM
IBM
Market-leading SIEM built to outpace the adversary with speed, scale and accuracy As digital threats loom large and cyber adversaries grow increasingly sophisticated, the roles of SOC analysts are more critical than ever. Going beyond threat detection and response, QRadar SIEM enables security teams face today’s threats proactively with advanced AI, powerful threat intelligence, and access to cutting-edge content to maximize analyst potential. Whether you need cloud-native architecture built for hybrid scale and speed or a solution to complement your on-premises infrastructure, IBM can provide you with a SIEM to meet your needs. Experience the power of IBM enterprise-grade AI designed to amplify the efficiency and expertise of every security team. With QRadar SIEM, analysts can reduce repetitive manual tasks like case creation and risk prioritization to focus on critical investigation and remediation efforts. -
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Corner Bowl Server Manager
Corner Bowl Software Corporation
SIEM, Log Management, Server Monitoring and Uptime Monitoring Software for Less! Industry leading free and responsive phone and remote session support when you need it the most. Get compliant by centrally storing Event Logs, syslogs and application logs from any system or device. Receive real-time notifications when users login, accounts are locked out and accounts are changed. Satisfy auditing requirements such as JSIG and NIST with our out-of-the-box SIEM and security reports. Monitor server resources such as CPU, memory, disk space, directory size and process specific resource consumption. Restart services, kill processes, remote launch custom scripts and fire SNMP Traps. Generate file and directory user access audit reports. Receive SNMP Traps, monitor SNMP Get values and much more. Get real-time notifications when network performance degrades below acceptable performance thresholds. Monitor web, email, database, FTP, DNS and Active Directive servers. Monitor Docker Containers.Starting Price: $20 one-time fee -
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Seceon
Seceon
Seceon’s platform enables over 250 MSP/MSSP partners and their 7,000 customers to reduce risks and run efficient security operations. Cyber attacks and insider threats are rampant across many industries. Seceon streamlines security operations with a single pane of glass featuring full visibility of all attack surfaces, prioritized alerts, and easy-to-automate responses for remediating attacks and breaches. The platform also includes continuous compliance posture management and reporting. Seceon aiSIEM, combined with aiXDR, is a comprehensive cybersecurity management platform that visualizes, detects ransomware detection, and eliminates threats in real-time, with continuous security posture improvement, compliance monitoring and reporting, and policy management. -
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Sumo Logic
Sumo Logic
Sumo Logic, Inc. helps make the digital world secure, fast, and reliable by unifying critical security and operational data through its Intelligent Operations Platform. Built to address the increasing complexity of modern cybersecurity and cloud operations challenges, we empower digital teams to move from reaction to readiness—combining agentic AI-powered SIEM and log analytics into a single platform to detect, investigate, and resolve modern challenges. Customers around the world rely on Sumo Logic for trusted insights to protect against security threats, ensure reliability, and gain powerful insights into their digital environments. Sumo Logic Cloud SIEM helps your team detect, investigate, and respond to threats with faster behavioral analytics and automation—powered by real-time data and logs-first intelligence. Sumo Logic UEBA baselines user and entity behavior in minutes—training models on historical data to reduce false positives and surface high-risk anomalies.Starting Price: $270.00 per month -
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LevelBlue Open Threat Exchange
LevelBlue
LevelBlue Open Threat Exchange (OTX) is a comprehensive security information and event management (SIEM) platform designed to provide real-time visibility and intelligence for network and security operations. OTX enables organizations to detect and respond to threats faster, offering capabilities such as asset discovery, vulnerability scanning, and log management. With an open architecture, OTX integrates with a wide range of security tools and data sources, providing a unified approach to threat detection and response. It's designed to enhance both operational efficiency and security posture, making it suitable for organizations of all sizes looking to streamline their security operations. -
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Fortinet
Fortinet
Fortinet is a global leader in cybersecurity solutions, known for its comprehensive and integrated approach to safeguarding digital networks, devices, and applications. Founded in 2000, Fortinet provides a wide range of products and services, including firewalls, endpoint protection, intrusion prevention systems, and secure access solutions. At the core of its offerings is the Fortinet Security Fabric, a unified platform that seamlessly integrates security tools to deliver visibility, automation, and real-time threat intelligence across the entire network. Trusted by businesses, governments, and service providers worldwide, Fortinet emphasizes innovation, scalability, and performance, ensuring robust defense against evolving cyber threats while supporting digital transformation and business continuity. -
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ELM Enterprise Manager
Fire Mountain Software
Server Monitoring and Event Log Management for enterprise operations. ELM is a proven, premise based solution in high security industries and environments such as DOD, DOE, PSAPs, Finance and Healthcare. Real-time monitoring, alerting, and reporting is what we do. Smart Monitoring Software. Endless Possibilities.Starting Price: $155/server -
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EventSentry
NETIKUS.NET ltd
Hybrid SIEM solution combining real-time (event) log monitoring with comprehensive system health & network monitoring provides users with a complete picture of their servers and endpoints. The included security event log normalization & correlation engine with descriptive email alerts provides additional context and presents cryptic Windows security events in easy to understand reports that offer insight beyond what is available from raw events. EventSentry's NetFlow component visualizes network traffic, can detect malicious activity and offers insight into bandwith usage. Keeping track of Active Directory changes is easy with EventSentry's ADMonitor component that records all changes to AD & Group Policy objects and provides a complete user inventory to help identify obsolete accounts. Various integrations & multi-tenancy available.Starting Price: $85.00/one-time -
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SOC Prime Platform
SOC Prime
SOC Prime operates the world’s largest and most advanced platform for collective cyber defense that cultivates collaboration from a global cybersecurity community and curates the most up-to-date Sigma rules compatible with over 28 SIEM, EDR, and XDR platforms. SOC Prime’s innovation, backed by the vendor-agnostic and zero-trust cybersecurity approach, and cutting-edge technology leveraging Sigma language and MITRE ATT&CK® as core pillars are recognized by the independent research companies, credited by the leading SIEM, XDR & MDR vendors, and trusted by 8,000+ organizations from 155 countries, including 42% of Fortune 100, 21% of Forbes Global 2000, 90+ public sector institutions, and 300+ MSSP and MDR providers. Driven by its advanced cybersecurity solutions, Threat Detection Marketplace, Uncoder AI, and Attack Detective, SOC Prime enables organizations to risk-optimize their cybersecurity posture while improving the ROI of their SOC investments. -
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Microsoft Defender for Office 365
Microsoft
Protect all of Office 365 against advanced threats, such as phishing and business email compromise. Boost productivity, simplify administration, and reduce the total cost of ownership with built-in protection against advanced threats. Improve SecOps efficiency with unparalleled scale and effectiveness using automated workflows. Help protect your organization from attacks across the kill chain with a complete solution for collaboration. Help prevent a wide variety of volume-based and targeted attacks, including business email compromise, credential phishing, ransomware, and advanced malware with a robust filtering stack. Detect malicious and suspicious content like links and files across Office 365, all using industry-leading AI. Track attacks across Office 365 with advanced hunting capabilities that help identify, prioritize, and investigate threats. Amplify your security team’s effectiveness and efficiency with extensive incident response and automation capabilities.Starting Price: $2 per month -
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Defense.com
Defense.com
Take control of cyber threats. Identify, prioritize and track all your security threats with Defense.com. Simplify your cyber threat management. Detection, protection, remediation, and compliance, are all in one place. Make intelligent decisions about your security with automatically prioritized and tracked threats. Improve your security by following the effective remediation steps provided for each threat. Gain knowledge and advice from experienced cyber and compliance consultants when you need assistance. Take control of your cyber security with easy-to-use tools that can work with your existing security investment. Live data from penetration tests, VA scans, threat intelligence and more all feeds into a central dashboard, showing you exactly where your risks are and their severity. Remediation advice is included for each threat, making it easy to make effective security improvements. Powerful threat intelligence feeds are mapped to your unique attack surface.Starting Price: $30 per node per month -
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RunReveal
RunReveal
We questioned every assumption about SIEM and rebuilt it from the ground up. The result is a faster, cheaper, and higher fidelity security data platform designed to detect threats like never before. Attackers are not using sophisticated techniques to compromise your systems. They are logging into legitimate accounts and using them to move laterally. Detecting these compromises is hard for even the most sophisticated teams. RunReveal collects all of your logs, filters out the noise, and tells you about the things that are happening in your systems that really matter. Whether you have petabytes or gigabytes, RunReveal can correlate threats across all of your log sources and deliver high-quality alerts out of the box. We've invested in security controls that give us a strong foundational security program. Our philosophy is that by improving our security posture, it allows us to understand our customers even better.Starting Price: $200 per month -
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The market-leading SIEM delivers comprehensive visibility, empowers accurate detection with context, and fuels operational efficiency. Unmatched, comprehensive visibility by seamlessly ingesting, normalizing, and analyzing data from any source at scale enabled by Splunk's data-powered platform with assistive AI capabilities. Utilize risk-based alerting (RBA) which is the industry’s only capability from Splunk Enterprise Security that drastically reduces alert volumes by up to 90%, ensuring that you're always honed in on the most pressing threats. Amplify your productivity and ensure the threats you're detecting are high fidelity. Native integration with Splunk SOAR automation playbooks and actions with the case management and investigation features of Splunk Enterprise Security and Mission Control delivers a single unified work surface. Optimize mean time to detect (MTTD) and mean time to respond (MTTR) for an incident.Starting Price: Free
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SharkStriker
SharkStriker
SharkStriker is an ISO27001-certified cybersecurity company offering human-led holistic security services. We were founded with the sole purpose of solving industry challenges like skill shortage, non-compliance and managing multiple vendors for cybersecurity. The name SharkStriker was inspired by the orca whales that even sharks are afraid of. They intend to be the orca whales of the digital ocean, protecting businesses from the sharks of cyberspace. We offer a gamut of industry-specific tailored cybersecurity solutions and services such as: 360-degree cybersecurity posture assessment Managed Detection and Response SIEM as service SOC-as-service IoT and Cloud Security assessment and augmentation VAPT services Compliance management for regulatory and global regulations like:- GDPR PCI-DSS ARAMCO SAMA ISO 270001 NEST and more. By having a team of threat experts working at the ground level with enterprises across industries.Starting Price: $9.99/month -
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SecurityHQ
SecurityHQ
SecurityHQ is a world leading independent Managed Security Service Provider (MSSP), that detects, and responds to threats, instantly. As your security partner, we alert and act on threats for you. Gain access to an army of analysts that work with you, as an extension of your team, 24/7, 365 days a year. Receive tailored advice and full visibility to ensure peace of mind, with our Global Security Operation Centres. Utilize our award-winning security solutions, knowledge, people, and process capabilities, to accelerate business and reduce risk and overall security costs. Most Popular Services: Managed Detection and Response (MDR) Endpoint Detection and Response (EDR) Managed Extended Detection and Response (XDR) Vulnerability Management Services Managed Firewall Digital Forensics & Incident Response Managed Network Detection and Response (NDR) Penetration Testing CISO as a Service -
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Monitor your IBM i for critical security events and receive real-time notifications, so you can respond quickly—before important business information is deleted, corrupted or exposed. Send security-related events directly to your enterprise security monitor. Through integration with your security information and event management (SIEM) console, Powertech SIEM Agent simplifies and centralizes security and integrity monitoring. Monitor security-related events from the network, operating system, and any journal or message queue in real-time, including changes to user profiles and system values, invalid login attempts, intrusion detections, and changed or deleted objects. Maintain awareness of every security event on your system in real-time so you never miss a potential security breach. Powertech SIEM Agent for IBM i will provide alerts to ensure critical issues are escalated.
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Abstract Security
Abstract Security
Put your team’s focus back on catching attackers and let Abstract handle the heavy lifting of security data management. Our real-time streaming approach gives the breathing room to prioritize their security effectiveness instead. No Noise – Remove unnecessary noise from your data in flight before routing it to your destination No lock-in – With our real-time normalization of data to OCSF format, route to any destination without worrying No Hassle – No need to learn complex query languages with our easy to use ‘no-code-required' model for policy creation. Additionally, let our AI SME help build your policies via natural language requests. No Alert Fatigue – Our AI SME can help summarize insights and prioritize alerts based on MITRE ATT&CK Framework. -
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Juniper Secure Analytics
Juniper Networks
Juniper Secure Analytics is a leading security information and event management (SIEM) system that consolidates large volumes of event data in near real-time from thousands of network devices, computing endpoints, and applications. Using big data analytics, it transforms the data into network insights and a list of actionable offenses that accelerate incident remediation. Juniper Secure Analytics is an essential part of the Juniper Connected Security portfolio, which extends security to every network point of connection to protect users, data, and infrastructure against advanced threats. A virtual security information and event management (SIEM) system that collects, analyzes, and consolidates security data from global networked devices to quickly detect and remediate security incidents. -
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NetWatch.ai
NetWatch.ai
NetWatch.ai offers a comprehensive, AI-driven monitoring and security platform designed to replace fragmented tools with an integrated solution for modern IT environments. The platform is structured around three core product lines, NetWatch OPS, a server and network monitoring solution providing real-time insights, proactive alerts and streamlined resource management; Secure OPS, a hybrid SIEM built for unified security monitoring and compliance across cloud and on-premises infrastructures; and AI OPS, which uses machine learning to predict issues, automate remediation workflows and elevate operational performance. A patented “AI System Administrator” acts as a virtual operator that monitors customer infrastructure, connects via API to existing workflows, and offers complete visibility and automation. For organizations seeking turnkey expertise, NetWatch.ai also delivers Hive OPS SOC, a tiered Security Operations Center as a service with 24/7 monitoring, incident response, and more. -
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Logsign
Logsign
Logsign is a global vendor that specializes in providing comprehensive cybersecurity solutions that enable organizations to enhance their cyber resilience, reduce risk, and streamline security processes while decreasing HR and operational chaos. Logsign consistently offers an efficient, user-friendly, and seamless platform and employs the latest technologies to establish secure, resilient, and compliant environments while providing organizations with comprehensive visibility into their IT infrastructure, enhancing threat detection capabilities, and streamlining response efforts. In today's complex threat landscape, Logsign ensures that businesses have a robust cybersecurity posture in place, proactively safeguarding their systems, data, and digital assets. With a presence on four continents and a customer base of over 600 enterprises and governmental institutions as mentioned by Gartner SIEM Magic Quadrant two years in a row, Logsign also has high ratings on Gartner Peer Insight. -
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BMC AMI Security
BMC Software
Suspicious and known malicious actions are automatically halted before your systems are compromised. Real-time visibility for security responders and your operations team to rapidly close the window of opportunity for attackers. Data is correlated across multiple systems and translated into common security terms for clarity and context. Out-of-the-box scorecards help improve adherence to HIPAA, PCI DSS, and GDPR. Automated security scans tailored by security experts uncover and halt threats before a compromise occurs. Reports crafted by experts help you address risks by informing you of threat events, suspicious activity and regulatory compliance risks. Policy scanning based on real-world penetration tests uncovers configuration vulnerabilities before they are exploited. -
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Sonrai Security
Sonraí Security
Identity and Data Protection for AWS, Azure, Google Cloud, and Kubernetes. Sonrai’s public cloud security platform provides a complete risk model of all identity and data relationships, including activity and movement across cloud accounts, cloud providers, and 3rd party data stores. Uncover all identity and data relationships between administrators, roles, compute instances, serverless functions, and containers across multi-cloud accounts and 3rd-party data stores. Inside the platform, our critical resource monitor continuously monitors your critical data sitting inside object stores (e.g. AWS S3, Azure Blob) and database services (e.g. CosmosDB, Dynamo DB, RDS). Privacy and compliance controls are monitored across multiple cloud providers and 3rd party data stores. Resolutions are coordinated with relevant DevSecOps teams. -
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AWS Security Hub
Amazon
Centrally view and manage security alerts and automate security checks. AWS Security Hub gives you a comprehensive view of your security alerts and security posture across your AWS accounts. There are a range of powerful security tools at your disposal, from firewalls and endpoint protection to vulnerability and compliance scanners. But oftentimes this leaves your team switching back-and-forth between these tools to deal with hundreds, and sometimes thousands, of security alerts every day. With Security Hub, you now have a single place that aggregates, organizes, and prioritizes your security alerts, or findings, from multiple AWS services, such as Amazon GuardDuty, Amazon Inspector, Amazon Macie, AWS Identity and Access Management (IAM) Access Analyzer, and AWS Firewall Manager, as well as from AWS Partner solutions. AWS Security Hub continuously monitors your environment using automated security checks based on the AWS best practices and industry standards. -
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Tufin
Tufin
Tufin enables organizations to automate their security policy visibility, risk management, provisioning and compliance across their multi-vendor, hybrid environment. Customers gain visibility and control across their network, ensure continuous compliance with security standards and embed security enforcement into workflows and development pipelines. Eliminate the security bottleneck and increase the business agility of your organization. Existing manual approaches to managing network changes can take weeks and introduce errors resulting in potential security risks. Organizations across the world rely on Tufin’s policy-based automation to automate visibility and provisioning and maximize business agility and security. Maintaining and demonstrating compliance with industry regulations and internal policies is difficult within today’s complex and fragmented networks. Tufin enables enterprises to ensure continuous compliance and maintain audit readiness. -
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Intragen
Intragen
Identify your weak points, secure your environment and monitor your defences. If you want to secure your organization and guarantee compliance with industry regulations, you need Intragen’s four-step approach. Assess your weak points, fortify your environment, test your security, and monitor your system. Founded in 2006, Intragen has delivered hundreds of Identity and Access Management services and has secured some of the biggest brands in the world. Maintain your organization’s integrity by having faith in ours. Security and usability are key to productive systems. Your corporate security and productivity rely on experience and expertise to plan, design and deliver solutions. You shouldn’t waste your own valuable time when Intragen provides security assessments to determine what your current security looks like and where you want to be. Our expert team of consultants have years of experience executing identity and security projects. -
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Vijilan
Vijilan Security
Guaranteeing an organization’s safety includes detecting any malicious and unusual activity, which takes time, expertise, and the right technology. The retention of log data for a certain time is required for regulated industries such as finance or healthcare. In addition, the stored data can be used for further investigations. We are the last line of defense when hackers have already passed through the organization’s security appliances and tools. To offer an end-to-end solution to businesses of any size at an affordable price. A continuous monitoring system requires robust technology and advanced processes to collect logs from on-premises or cloud sources. Such a solution must translate them into standard events before submitting them to a storage destination for the necessary lifecycle. Technology is a medium, not an end. MSP-oriented solution accessible to small and medium size organizations.
