Microsoft SentinelFormerly Azure SentinelCompetitors and Alternatives

AlienVault® Unified Security Management® (USM) delivers threat detection, incident response, and compliance management in one unified platform. It is designed to combine all the essential security capabilities needed for effective security monitoring across cloud and on-premises environments, including SIEM, intrusion detection, vulnerability management, as well as continuous threat intelligence updates. The vendor states that even for resource-limited IT security teams, AlienVault USM can be…

Splunk is software for searching, monitoring, and analyzing machine-generated big data, via a web-style interface. It captures, indexes and correlates real-time data in a searchable repository from which it can generate graphs, reports, alerts, dashboards and visualizations.

In addition to their incident response service, Rapid7 offers InsightIDR, a combined XDR and SIEM that provides user behavior and threat analytics.

Splunk Enterprise Security (SIEM) is the company's flagship SIEM product, offered as a premium service to subscribers of Splunk Cloud or Splunk Enterprise.

Qualys TruRisk Platform (formerly Qualys Cloud Platform, or Qualysguard), from San Francisco-based Qualys, is network security and vulnerability management software featuring app scanning and security, network device mapping and detection, vulnerability prioritization schedule and remediation, and other features to provide vulnerability management and network attack surface reduction.

A data platform service thats help users search, analyze, visualize and act on data. The service can go live in as little as two days, and with an IT backend managed by Splunk experts, users can focus on acting on data. Search any kind of data in real-time to detect and prevent issues before they happen with access to streaming and machine learning capabilities. Search any kind of data in real-time to detect and prevent issues before they happen with access to the latest streaming and machine…

SolarWinds LEM is security information and event management (SIEM) software.

IBM Security QRadar is security information and event management (SIEM) Software.

OSSIM leverages the power of the AlienVault Open Threat Exchange by allowing users to both contribute and receive real-time information about malicious hosts. AlienVault OSSIM is an open source Security Information and Event Management (SIEM) product. It is a unified platform providing: Asset discoveryVulnerability assessmentIntrusion detectionBehavioral monitoringSIEMOSSIM provides the basis for AlienVault's proprietary Unified Security Management (USM) product. It also leverages the power of…

Trellix Enterprise Security Manager (formerly McAfee Enterprise Security Manager) is security information and event management (SIEM) software.

The LogRhythm NextGen SIEM Platform, from LogRhythm in Boulder, Colorado, is security information and event management (SIEM) software which includes SOAR functionality via SmartResponse Automation Plugins (a RespondX feature), the DetectX security analytics module, and AnalytiX as a log management solution that centralizes log data, enriches it with contextual details and applies a consistent schema across all data types.

Splunk is software for searching, monitoring, and analyzing machine-generated big data, via a web-style interface. It captures, indexes and correlates real-time data in a searchable repository from which it can generate graphs, reports, alerts, dashboards and visualizations.

In addition to their incident response service, Rapid7 offers InsightIDR, a combined XDR and SIEM that provides user behavior and threat analytics.

Splunk Enterprise Security (SIEM) is the company's flagship SIEM product, offered as a premium service to subscribers of Splunk Cloud or Splunk Enterprise.

Qualys TruRisk Platform (formerly Qualys Cloud Platform, or Qualysguard), from San Francisco-based Qualys, is network security and vulnerability management software featuring app scanning and security, network device mapping and detection, vulnerability prioritization schedule and remediation, and other features to provide vulnerability management and network attack surface reduction.

A data platform service thats help users search, analyze, visualize and act on data. The service can go live in as little as two days, and with an IT backend managed by Splunk experts, users can focus on acting on data. Search any kind of data in real-time to detect and prevent issues before they happen with access to streaming and machine learning capabilities. Search any kind of data in real-time to detect and prevent issues before they happen with access to the latest streaming and machine…

SolarWinds LEM is security information and event management (SIEM) software.

IBM Security QRadar is security information and event management (SIEM) Software.

Trellix Enterprise Security Manager (formerly McAfee Enterprise Security Manager) is security information and event management (SIEM) software.

The LogRhythm NextGen SIEM Platform, from LogRhythm in Boulder, Colorado, is security information and event management (SIEM) software which includes SOAR functionality via SmartResponse Automation Plugins (a RespondX feature), the DetectX security analytics module, and AnalytiX as a log management solution that centralizes log data, enriches it with contextual details and applies a consistent schema across all data types.

Sumo Logic is a log management offering from the San Francisco based company of the same name.