Software Spotlight: CrowdStrike CrowdStrike Falcon® Next-Gen SIEM is a cloud-native platform that combines first- and third-party security and IT data, threat intelligence, AI, and automation to help organizations detect, investigate, and respond to threats with unprecedented speed and efficiency. Unified Insights: Integrates endpoint, identity, and cloud telemetry with third-party data for comprehensive visibility. Efficient Scalability: Manages petabyte-scale data with an index-free architecture for seamless storage and retrieval. Unmatched Search Speed: Delivers search performance up to 150x faster than legacy SIEMs, enabling rapid investigations and response. Security information and event management (SIEM) is a device and environmental analysis strategy intended to help secure and protect company operations, data, and personnel. By providing a comprehensive analysis of security-related details and related recommendations, SIEM tools assist in ensuring compliance and remediating potential or active threats. A recent report published by the IMARC Group found that the global SIEM market reached almost $5.8 billion in 2023. The same report says the market is expected to climb to around $14 billion, especially with more companies investing more resources in protecting against potential threats and resolving vulnerabilities. With that in mind, we take a look at the best SIEM tools and SIEM software solutions available today. ManageEngine Log360 Employees per Company Size Micro (0-49), Small (50-249), Medium (250-999), Large (1,000-4,999), Enterprise (5,000+) Micro (0-49 Employees), Small (50-249 Employees), Medium (250-999 Employees), Large (1,000-4,999 Employees), Enterprise (5,000+ Employees) Micro, Small, Medium, Large, Enterprise Features Activity Monitoring, Blacklisting, Dashboard, and more Graylog Employees per Company Size Micro (0-49), Small (50-249), Medium (250-999), Large (1,000-4,999), Enterprise (5,000+) Medium (250-999 Employees), Large (1,000-4,999 Employees), Enterprise (5,000+ Employees) Medium, Large, Enterprise Features Activity Monitoring, Dashboard, Notifications Top SIEM software comparison Those wishing to adopt SIEM or planning to upgrade a legacy SIEM tool to a modern platform should carefully evaluate the available tools. Features such as cloud and on-prem functionality, remediation capabilities, and the platforms supported should be among the top areas to be considered. Cloud Hosted on-prem Remediation Platforms Pricing SolarWinds SEM Yes Yes Includes some automated remediation features. Windows, Linux, and Mac. Starts at $2,992 CrowdStrike Falcon Next-Gen SIEM Yes No Full range of remediation capabilities. Windows, Linux, Mac, and Chrome. Contact for quote Splunk Enterprise Security Yes No Some remediation capabilities. Windows, Linux, and Mac. Reportedly $173 per month up to $1,800 per GB Datadog Security Monitoring Yes No Limited remediation capabilities. Windows, Linux, and Mac. Starts at $15 per host, per month LogRhythm SIEM Yes Yes Limited remediation capabilities. Windows, Linux, and Mac. Contact for quote RSA NetWitness SIEM Yes Yes Limited remediation capabilities. Windows, Linux, and Mac. Contact for quote ManageEngine Log360 Yes Yes Limited remediation capabilities Windows, Linux, and Mac. Personalized quote via online form IBM Security QRadar SIEM Yes Yes Full remediation capabilities. Windows, Linux, and Mac. Personalized quote via online price estimator Trellix Enterprise Security Manager Yes Yes Remediation capabilities only available with purchase of additional Trellix modules. Windows, Linux, and Mac. Contact for quote AT&T USM Anywhere Yes No Remediation included Windows, Linux, and Mac. Starts at $1,075 per month SolarWinds: Best for log aggregation Image: Solarwinds SolarWinds Security Event Manager (SEM) is focused on log aggregation and threat detection. It can easily process and forward raw event log data to external applications for further analysis using syslog protocols, which is an area where it stands out from the competition. Why I picked SolarWinds I picked SolarWinds for its extensive log aggregation and log analysis functionality. This allows businesses to know the exact state of their devices, find the root-cause of each log, and consequently implement strategies to improve the same. SolarWinds’ ability to share massive amounts of log data with other applications is a significant plus as well. Pricing SolarWinds annual SEM subscriptions start at $2,992. Perpetual licensing is available for around $6,168. Features Automation to remediate some incidents. Export log data and share it with other teams or vendors. Dashboards indicate the state of security, and reports address compliance requirements. Pre-built connectors pull data from numerous sources. A file integrity checker tracks access and changes made to files and folders to detect unauthorized or malicious activity. Solarwinds SIEM dashboard. Image: SolarWinds Integrations Amazon Web Services. Azure. Heroku. Apache. Oracle. SolarWinds pros and cons Pros Cons Good for network-related events and analyzing per-host activities, such as logons, privilege usage, and registry alterations. Dashboards can become cluttered and hard to understand when processing large amounts of data. Security features include data encryption, single sign-on, and smart card authorization. Can struggle with the complexity of very large enterprise environments. Ability to restrict access from IPs, block applications, and deny access to removable media. Automated does not provide a full range of remediation capabilities. Features Collect logs at petabyte scale. Rapidly access live data with sub-second latency. Fast search, real-time alerting, and customizable dashboards. Retain data as long as you need for compliance, threat hunting, and historical investigations. Next-Gen SIEM in CrowdStrike Falcon platform. Image: CrowdStrike Integrations AWS. Google Cloud. Azure. Red Hat. Other CrowStrike products. CrowdStrike pros and cons Pros Cons Index-free architecture and compression technology minimize the computing and storage resources required to ingest and manage data. Evolved from the XDR side, so is more of a log management tool with SIEM-like features than a full-featured SIEM suite. Said to cut log management costs by up to 80% compared to alternative solutions. Strong remediation capabilities, courtesy of integration with the CrowdStrike Falcon platform. Splunk Enterprise Security: Best for cloud-native environment Image: Splunk Splunk Enterprise Security offers cloud-based security-related event notifications and log monitoring. It can identify resource bottlenecks, failing hardware, capacity issues, and other potential issues. As it evolved in the era of the cloud, it is particularly well suited to cloud-native environments. Why I picked Splunk Enterprise Security Splunk Enterprise Security got on this list for being specially equipped to protect cloud environments. It enables cloud-native organizations to easily establish security monitoring and unified visibility in the cloud. Its comprehensive visibility capabilities are coupled with 1,500+ detections, thousands of integrations,