The Top 10 SIEM Solutions

Discover the top best SIEM solutions. Explore features such as data collection and analysis, threat detection, incident investigation, alerting, and centralized management.

Last updated on Jun 2, 2025
Caitlin Harris
Laura Iannini
Written by Caitlin Harris Technical Review by Laura Iannini

The Top 10 SIEM Solutions Include:

  1. 1.
  2. 2.
  3. 3.
    Exabeam Fusion SIEM
  4. 4.
    IBM Security QRadar
  5. 5.
    LogPoint SIEM

Security Information and Event Management (SIEM) solutions enable organizations to improve their threat detection and incident response processes. They do this by aggregating and analyzing event data – this makes it easier for businesses to identify anomalous or malicious behavior.

There are two main types of SIEM: cloud SIEM solutions, and on-prem SIEM solutions. While the deployment of these tools differs, they work in much the same way. A SIEM tool collects event data from a company’s systems, applications, infrastructure, and endpoints, as well as contextual information such as regular user behaviors and existing threat intelligence. The solution will then centralize and normalize that data to make it more accessible. A SIEM tool can analyze this data in real time to identify unusual behaviors that could indicate the presence of a security threat.

The strongest SIEM solutions have robust reporting features, which provide security teams with detailed forensics of security incidents that they can use to inform and improve their incident response processes. They also offer analytics-based alerting, which notifies security teams of potential threats so that they can respond more quickly and efficiently, reducing the remediation time and—consequently—the damage the threat is able to cause.

As well as detecting security risks and enabling security teams to make data-driven decisions when it comes to incident response, SIEM tools can be used to demonstrate compliance with data protection regulations such as GDPR, PCI-DSS, HIPAA, and SOX. They can also be used to keep track of data usage to help organizations manage their growth.

In this article, we’ll explore the top on-prem and cloud SIEM solutions designed to help your business identify and efficiently remediate cybersecurity threats. These solutions offer a range of capabilities, including data collection and analysis, threat detection, incident investigation, and alerting. We’ll give you some background information on the provider and the key features of each solution, as well as the type of customer that they are most suitable for.

Logmanager is a lightweight SIEM, log management, and observability platform designed to simplify cybersecurity and ensure compliance for organizations. It centralizes log collection, storage, and analysis across IT environments, enabling rapid detection and resolution of security incidents with an intuitive, user-friendly interface.

Why We Picked Logmanager: We are impressed by Logmanager’s easy deployment and robust compliance support, making it a top choice for small to mid-sized businesses needing efficient, no-code security monitoring.

Logmanager Best Features: Key features include centralized log aggregation for troubleshooting, observability, and security monitoring, with over 140 native integrations and no-code custom parsers. Its lightweight SIEM detects and analyzes threats using pre-built dashboards, customizable rules, and detailed analytics. The platform offers a powerful web interface, secure long-term log storage for GDPR, NIS2, and ISO 27001 compliance, and role-based access controls to ensure data integrity. Deployment is seamless via virtual or hardware appliances with consistent data normalization for unified visualization.

What’s Great:

  • Centralized log collection with over 140 integrations

  • Lightweight SIEM with pre-built dashboards and custom rules

  • No-code customization and easy-to-use web interface

  • GDPR, NIS2, ISO 27001 compliance with secure log storage

  • Role-based access controls for data confidentiality

Pricing: Logmanager starts at $9/month, billed annually, for up to 5 log sources with unlimited users. Contact Logmanager for custom pricing or trial details.

Who it’s for: Logmanager is ideal for small to mid-sized businesses in finance, healthcare, and government sectors seeking a user-friendly, compliance-ready SIEM and log management solution with fast deployment and strong support.

ManageEngine Log360, from the IT management division of Zoho Corporation, is a comprehensive SIEM solution integrating DLP and CASB capabilities. It leverages machine learning, threat intelligence, and rule-based detection to identify and respond to sophisticated security threats across cloud, hybrid, and on-premises networks, ensuring robust incident management.

Why We Picked ManageEngine Log360: We are impressed by Log360’s intuitive analytics and end-to-end incident management, delivering powerful threat detection and compliance tools for organizations seeking holistic security visibility.

ManageEngine Log360 Best Features: Key features include threat detection with real-time correlation, ML-based anomaly detection, and MITRE ATT&CK framework integration. It offers integrated DLP for content-aware protection, file integrity monitoring, and data risk assessment, plus CASB for regulating cloud data access. Real-time security analytics, compliance management, and risk posture tools provide granular visibility into configurations. The incident management console enables rapid investigation and response to security threats.

What’s Great:

  • ML-based anomaly detection and MITRE ATT&CK integration

  • Integrated DLP and CASB for data protection and cloud access control

  • Real-time analytics with compliance management

  • Granular visibility into risky configurations

  • Intuitive incident management console

Pricing: Pricing is available upon request via the ManageEngine website, with personalized quotes tailored to your needs.

Who it’s for: ManageEngine Log360 is ideal for organizations of all sizes seeking a user-friendly, comprehensive SIEM solution with advanced analytics, compliance support, and robust threat detection across cloud, hybrid, and on-premises environments.

3.

Exabeam Fusion SIEM

Exabeam Fusion SIEM Logo

Exabeam enhances enterprise security with actionable intelligence. Fusion SIEM, a cloud-based solution, automates threat detection and response, minimizing alert fatigue and false positives for SOC teams. It includes pre-packaged reporting to meet PCI-DSS, HIPAA, SOX, and GDPR compliance and auditing needs.

Why We Picked Exabeam Fusion SIEM: We are impressed by Fusion SIEM’s machine learning-driven behavior analytics and modular design, offering powerful threat detection and flexible deployment for enterprises.

Exabeam Fusion SIEM Best Features: Key features include machine learning-powered user and entity behavior analytics (UEBA) to detect anomalies, with risk scores assigned based on deviations from normal behavior per admin-configured rules. UEBA scoring reduces false positives, enabling severity-based incident triage. The platform is easy to deploy with out-of-the-box configurations and an intuitive UI. Pre-packaged compliance reporting supports PCI-DSS, HIPAA, SOX, and GDPR, streamlining audits.

What’s Great:

  • ML-driven UEBA for detecting anomalous behaviors

  • Risk scoring to prioritize incidents and reduce false positives

  • Easy deployment with intuitive UI and out-of-the-box setups

  • Pre-packaged PCI-DSS, HIPAA, SOX, GDPR compliance reporting

  • Modular design for flexible integration with existing SIEMs

Pricing: Pricing is available upon request via Exabeam’s sales team, based on users and entities monitored, with term-based licensing.

Who it’s for: Exabeam Fusion SIEM is ideal for large enterprises and SOC teams seeking advanced behavior analytics to combat insider threats, as well as organizations needing modular SIEM enhancements or robust compliance reporting.

4.

IBM Security QRadar

IBM Security QRadar Logo

IBM Security, a global leader in cybersecurity, delivers advanced solutions across IT infrastructure, analytics, and software development. QRadar SIEM, available on-premises or as a cloud-hosted platform, provides in-depth log, flow, and event analytics, empowering security teams with actionable insights for threat investigation and response.

Why We Picked IBM Security QRadar SIEM: We rate QRadar SIEM highly for its extensive integrations and granular analytics, offering a comprehensive view of the attack surface for efficient threat management.

IBM Security QRadar SIEM Best Features: Key features include out-of-the-box integrations with 450+ third-party technologies, IBM solutions, and open-source threat intelligence feeds, centralizing threat identification. Granular configuration options enable automated event data analysis and alert prioritization. Actionable insights from security event data streamline investigations, reducing mean time to respond. The platform supports both SaaS and on-premises deployments for flexible implementation.

What’s Great:

  • 450+ integrations with third-party and open-source feeds

  • Granular, automated event analysis and alert prioritization

  • Actionable insights for faster threat response

  • Flexible SaaS or on-premises deployment

  • Centralized interface for holistic attack surface visibility

Pricing: QRadar SIEM starts at $1,270, with costs based on deployment model (SaaS or on-premises), servers, and users/workstations. Use IBM’s website estimator for tailored pricing.

Who it’s for: IBM Security QRadar SIEM is ideal for mid-sized to large organizations seeking a scalable, integrative SIEM solution for comprehensive threat detection and response across complex IT environments.

5.

LogPoint SIEM

LogPoint SIEM Logo

LogPoint, a European cybersecurity leader, transforms organizational data into actionable intelligence. LogPoint SIEM, its flagship solution, integrates User and Entity Behavior Analytics (UEBA) and Security Orchestration, Automation, and Response (SOAR) to detect anomalies, prioritize threats, and automate incident responses, trusted by organizations worldwide.

Why We Picked LogPoint SIEM: We are impressed by LogPoint SIEM’s integrated UEBA and SOAR, delivering intuitive threat detection and automation that reduces alert fatigue, ideal for organizations and MSPs.

LogPoint SIEM Best Features: Key features include event data visualization with MITRE ATT&CK mapping for efficient alert prioritization. Integrated SOAR automates tasks and incident responses using out-of-the-box playbooks and integrations. UEBA identifies malicious activity by analyzing deviations from normal behavior. The platform offers flexible SaaS, cloud, and on-premises deployments, with multi-instance support for MSPs and multi-entity organizations. LogPoint provides robust technical support and customer-driven updates, such as added SOAR capabilities.

What’s Great:

  • MITRE ATT&CK-mapped visualization for prioritized alerts

  • Integrated SOAR with automated playbooks

  • UEBA for anomaly-based threat detection

  • Flexible multi-tenant and multi-instance deployments

  • Strong, customer-focused technical support

Pricing: Pricing is available upon request via LogPoint’s website, based on the number of connected devices. Contact LogPoint for tailored quotes or trial details.

Who it’s for: LogPoint SIEM is ideal for organizations of all sizes, especially those with smaller security teams, seeking an easy-to-manage SIEM with robust SOAR and UEBA, as well as MSPs needing multi-tenant support.

6.

LogRhythm NextGen SIEM Platform

LogRhythm NextGen SIEM Platform Logo

LogRhythm, a leading cybersecurity provider, specializes in threat intelligence, security analytics, log management, and network monitoring. Its NextGen SIEM Platform integrates machine learning-based behavior analytics, network detection and response (NDR), and Security Orchestration, Automation, and Response (SOAR) to deliver a unified, holistic view of the attack surface, enabling rapid threat detection and remediation.

Why We Picked LogRhythm NextGen SIEM Platform: We are impressed by LogRhythm’s highly customizable platform and robust analytics, offering flexible deployment and comprehensive visibility for tailored threat management.

LogRhythm NextGen SIEM Platform Best Features: Key features include granular customization for log sources, alerts, and reporting templates to ensure accurate event capture, maximum visibility, and compliance. The platform provides real-time event and log analysis, supporting a wide variety of log sources. It integrates ML-based behavior analytics, NDR, and SOAR for enhanced threat detection and automation. Deployment options include on-premises, IaaS, MSP-managed, or the cloud-hosted LogRhythm Cloud for SaaS flexibility.

What’s Great:

  • Granular customization for logs, alerts, and reporting
  • Real-time analytics with broad log source compatibility
  • ML-based analytics, NDR, and SOAR integration
  • Flexible deployment: on-premises, IaaS, MSP, or cloud
  • Reduces alert fatigue while ensuring compliance

Pricing: Pricing is available upon request from LogRhythm’s sales team. Contact LogRhythm for tailored quotes or trial details.

Who it’s for: LogRhythm NextGen SIEM Platform is ideal for mid-sized to large organizations seeking a customizable, on-premises, IaaS, or MSP-managed SIEM, as well as those needing a cloud-hosted SaaS solution with advanced analytics and compliance support.

7.

Rapid7 InsightIDR

Rapid7 InsightIDR Logo

Rapid7, a cybersecurity leader, enhances security through visibility, analytics, and automation. InsightIDR, its cloud-native SIEM and XDR platform, is delivered via the Rapid7 Insight platform, integrating with Rapid7’s threat intelligence, orchestration, vulnerability management, and managed services. Customers can access all Insight solutions through a unified interface, streamlining security operations.

Why We Picked Rapid7 InsightIDR: We rate InsightIDR highly for its user-friendly interface and robust detection tools, offering small to mid-sized organizations an efficient, cloud-hosted SIEM with optional MDR add-ons.

Rapid7 InsightIDR Best Features: Key features include an intuitive interface for accessing threat intelligence to inform incident response. Built-in detection and response tools streamline workflows for efficient threat remediation. Accessible threat forensics enable rapid response and prevention of repeat incidents. Out-of-the-box configurations simplify deployment, with customizable options to fit specific environments. The platform integrates seamlessly with Rapid7’s broader Insight solutions, supporting orchestration, automation, and managed services.

What’s Great:

  • User-friendly interface for streamlined threat intelligence access

  • Built-in detection and response tools for efficient remediation

  • Accessible forensics to prevent repeat incidents

  • Easy deployment with customizable configurations

  • Unified integration with Rapid7 Insight solutions

Pricing: InsightIDR is available via three tiered plans: Essential at $3.82/asset/month, Advanced at $6.36/asset/month, and Ultimate at $8.21/asset/month (based on 250,000 assets), on a termly license. Contact Rapid7 for tailored quotes.

Who it’s for: Rapid7 InsightIDR is ideal for small to mid-sized organizations seeking a cloud-hosted SIEM and XDR solution, especially those with limited security resources benefiting from MDR and orchestration add-ons.

8.

Securonix Unified Defense SIEM

Securonix Unified Defense SIEM Logo

Securonix, a leader in security analytics and operations management, leverages big data to combat cyberthreats. Unified Defense SIEM, its cloud-native solution, empowers security teams with machine learning-based analytics, threat chain analysis, and integrated SOAR for efficient threat detection and automated response.

Why We Picked Securonix Unified Defense SIEM: We are impressed by Securonix’s advanced behavioral analytics and integrated SOAR, delivering actionable intelligence and streamlined threat response for robust security operations.

Securonix Unified Defense SIEM Best Features: Key features include out-of-the-box integrations with third-party and Securonix’s native threat intelligence platforms, transforming event data into actionable insights. Machine learning-driven behavioral analytics and user risk scoring prioritize incident response. Threat models align with MITRE ATT&CK and US-CERT frameworks to reduce alert volume. Integrated SOAR with automated playbooks enhances response efficiency. The modular architecture supports flexible on-premises or as-a-Service deployments.

What’s Great:

  • ML-based behavioral analytics and user risk scoring

  • MITRE ATT&CK and US-CERT-aligned threat models

  • Integrated SOAR with automated response playbooks

  • Out-of-the-box threat intelligence integrations

  • Flexible modular deployment options

Pricing: Pricing is available upon request via Securonix’s sales team, with perpetual or term licenses for on-premises or as-a-Service deployments. Contact Securonix for tailored quotes or trial details.

Who it’s for: Securonix Unified Defense SIEM is ideal for mid-sized to large organizations with dedicated security resources. Smaller customers can also leverage Securonix’s SIEM if they opt to buy via an MSP that will help them manage it.

9.

Sumo Logic Cloud SIEM

Sumo Logic Cloud SIEM Logo

Sumo Logic is a data analytics company that focuses on collecting and analyzing machine data for security, operations, and business intelligence use cases. They offer event and log management and analytics solutions that help organizations make data-driven decisions. Cloud SIEM is Sumo Logic’s cloud-native SIEM solution designed to identify threats across on-premises, cloud, multi-cloud, and hybrid cloud sources.

Sumo Logic Cloud SIEM Features:

  • Integrates via API with multiple sources, including security tools such as VMWare Carbon Black, OKTA, AWS GuardDuty, and Microsoft 365, making it easier for security teams to gain a holistic view of their attack surface
  • Out-of-the-box rules relate events to the MITRE ATT&CK framework to help security teams triage and prioritize threats
  • Free training and certification included, with helpful product documentation
  • User-friendly, easy-to-navigate interface makes it easy to identify threats and vulnerabilities

Pricing And Plans: Licensing for Sumo Logic’s Cloud SIEM is tiered and either subscription-based, with pricing based on data ingestion volume, or credit-based. The SIEM is available via the Enterprise Security and Enterprise Suite versions of SumoLogic’s wider platform.

Expert Insights’ Comments: Because of its flexible packing and pricing options, we recommend Sumo Logic as a strong cloud-based SIEM for organizations of all sizes looking to improve their threat detection and streamline their incident response processes.

10.

Splunk Enterprise Security

Splunk Enterprise Security Logo

Sumo Logic, a leading data analytics provider, specializes in machine data collection and analysis for security, operations, and business intelligence. Its Cloud SIEM, a cloud-native solution, enables organizations to detect and prioritize threats across on-premises, cloud, multi-cloud, and hybrid environments with a user-friendly interface and robust integrations.

Why We Picked Sumo Logic Cloud SIEM: We rate Sumo Logic Cloud SIEM highly for its flexible pricing and seamless integrations, offering organizations of all sizes efficient threat detection and streamlined incident response.

Sumo Logic Cloud SIEM Best Features: Key features include API integrations with security tools like VMware Carbon Black, Okta, AWS GuardDuty, and Microsoft 365, providing a holistic view of the attack surface. Out-of-the-box rules map events to the MITRE ATT&CK framework for effective threat triage and prioritization. The platform offers a user-friendly, easy-to-navigate interface, free training, certification, and comprehensive documentation to support security teams.

What’s Great:

  • API integrations with VMware Carbon Black, Okta, and more

  • MITRE ATT&CK-mapped rules for threat prioritization

  • User-friendly interface for easy threat identification

  • Free training and certification included

  • Flexible deployment across cloud and hybrid environments

Pricing: Pricing is available via Sumo Logic’s sales team, with tiered subscription or credit-based licensing based on data ingestion volume, offered through Enterprise Security or Enterprise Suite plans.

Who it’s for: Sumo Logic Cloud SIEM is ideal for organizations of all sizes seeking a cloud-native SIEM with flexible pricing, robust integrations, and user-friendly threat detection for on-premises, cloud, or hybrid environments.

Other Security Operations Services

11
SentinelOne Singularity XDR

AI-powered SIEM offering autonomous threat detection, investigation, and response.

12
Graylog

Open-source SIEM solution providing centralized log management, real-time search, and analytics.

13
LogicMonitor

Unified monitoring platform offering infrastructure and security insights including log analysis.

14
Elastic Security

AI-driven SIEM capabilities with advanced threat detection and response

The Top 10 SIEM Solutions

How to Choose the Right SIEM Solution?

Selecting the right Security Information and Event Management (SIEM) solution involves aligning the platform with your organization’s security operations, infrastructure, and compliance needs. Consider these key steps to make an informed choice:

  • Assess Your Environment: Evaluate your IT landscape (e.g., on-premises, cloud, hybrid), log sources (e.g., servers, firewalls, endpoints), and threat priorities (e.g., malware, insider threats) to ensure comprehensive coverage.

  • Define Security and Compliance Goals: Identify critical use cases like threat detection, incident response, or compliance with standards (e.g., PCI DSS, GDPR) to guide feature requirements and reporting needs.

  • Prioritize Scalability and Performance: Choose a solution that handles your current log volume and can scale to support growing data, multi-cloud environments, or distributed networks without latency.

Focus on critical features to ensure effective threat detection and management:

  • Real-Time Log Collection and Analysis: Look for platforms that aggregate and normalize logs from diverse sources (e.g., network devices, applications) with real-time correlation to detect threats like ransomware or unauthorized access.

  • Advanced Threat Detection: Prioritize solutions with AI-driven analytics, User and Entity Behavior Analytics (UEBA), and threat intelligence integration (e.g., via feeds like FortiGuard) to identify anomalies and zero-day threats.

  • Incident Response Automation: Ensure features like automated alerts, playbooks, and SOAR (Security Orchestration, Automation, and Response) capabilities to streamline investigation and remediation.

  • Compliance Reporting: Verify pre-built templates and audit-ready reports for standards like HIPAA, SOC 2, or ISO 27001 to simplify regulatory adherence and audits.

Balance functionality with usability to maximize adoption and efficiency:

  • User-Friendly Interface: Avoid complex platforms that overwhelm analysts, opting for intuitive dashboards, customizable views, and clear visualizations to enhance SOC productivity.

  • Vendor Support Quality: Select providers with responsive support, detailed documentation, and resources like training or community forums to assist with deployment and optimization.

  • Testing and Trials: Use demos, free trials (e.g., offered by Splunk or ManageEngine), or independent user reviews to validate performance, ease of use, and fit before committing.


Summary and Key Takeaways

Our guide to the leading Security Information and Event Management solutions provides a comprehensive overview of platforms designed to centralize security monitoring, detect threats, and ensure compliance. The article evaluates tools based on features like real-time log analysis, AI-driven threat detection, automated incident response, and compliance reporting, catering to organizations of all sizes. It emphasizes balancing advanced security capabilities, scalability, and usability to enhance visibility, accelerate response times, and protect against evolving cyber threats in on-premises, cloud, or hybrid environments.

Key Takeaways:

  • Centralized Threat Visibility: Top SIEM solutions aggregate and analyze logs from diverse sources to provide a unified view of security events, enabling rapid threat detection.

  • Automated Response: Choose platforms with AI, UEBA, and SOAR features to reduce manual effort and improve incident response efficiency.

  • Compliance and Scalability: Prioritize tools with scalable architectures and compliance tools to meet regulatory requirements and support growing IT environments.


What Do You Think?

We’ve explored the leading SIEM solutions, highlighting how these tools empower organizations to monitor, detect, and respond to cyber threats with real-time analytics and automation. Now, we’d love to hear your perspective—what’s your experience with SIEM platforms? Are features like AI-driven detection, automated response, or compliance reporting critical for your organization’s security strategy?

Selecting the right SIEM solution can transform how you manage your security operations, but challenges like log volume, integration complexity, or analyst training can arise. Have you found a standout platform that’s enhanced your SOC capabilities, or encountered hurdles with scalability or usability? Share your insights to help other organizations navigate the SIEM landscape and choose the best tool for their needs.

Let us know which solution you recommend to help us improve our list!

FAQs

Everything You Need To Know About SIEM Solutions (FAQs)

Written By Written By
Caitlin Harris
Caitlin Harris Deputy Head Of Content

Caitlin Harris is the Deputy Head of Content at Expert Insights. As an experienced content writer and editor, Caitlin helps cybersecurity leaders to cut through the noise in the cybersecurity space with expert analysis and insightful recommendations. Prior to Expert Insights, Caitlin worked at QA Ltd, where she produced award-winning technical training materials, and she has also produced journalistic content over the course of her career. Caitlin has 8 years of experience in the cybersecurity and technology space, helping technical teams, CISOs, and security professionals find clarity on complex, mission critical topics like security awareness training, backup and recovery, and endpoint protection. Caitlin also hosts the Expert Insights Podcast and co-writes the weekly newsletter, Decrypted.

Technical Review Technical Review
Laura Iannini
Laura Iannini Cybersecurity Analyst

Laura Iannini is a Cybersecurity Analyst at Expert Insights. With deep cybersecurity knowledge and strong research skills, she leads Expert Insights’ product testing team, conducting thorough tests of product features and in-depth industry analysis to ensure that Expert Insights’ product reviews are definitive and insightful. Laura also carries out wider analysis of vendor landscapes and industry trends to inform Expert Insights’ enterprise cybersecurity buyers’ guides, covering topics such as security awareness training, cloud backup and recovery, email security, and network monitoring. Prior to working at Expert Insights, Laura worked as a Senior Information Security Engineer at Constant Edge, where she tested cybersecurity solutions, carried out product demos, and provided high-quality ongoing technical support. She holds a Bachelor’s degree in Cybersecurity from the University of West Florida.