Security Information and Event Management (SIEM) products

19,687 Companies

What is Security Information and Event Management (SIEM)?


Security information and event management (SIEM) is a term for software products and services combining security information management (SIM) and security event management (SEM). SIEM technology provides real-time analysis of security alerts generated by network hardware and applications. SIEM is sold as software, appliances or managed services, and are also used to log security data and generate reports for compliance purposes.

Market Share of Security Information and Event Management (SIEM) products


At iDatalabs, we use sophisticated, patent-pending algorithms to track the use of various Security Information and Event Management (SIEM) products and technologies. We track 22 products in the Security Information and Event Management (SIEM) category, and have found 19,687 companies using these products.

Security Information and Event Management (SIEM)
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19,687
Companies using Security Information and Event Management (SIEM)
Security Information and Event Management (SIEM)
Product Install base
(# of companies we found using this product)
Market Share (%)
Trustwave 7,101 36%
Splunk 6,565 33%
Q1 Labs QRadar 1,404 7%
Trustwave SIEM 1,059 < 5%
LogRhythm 623 < 5%
EMC RSA enVision 575 < 5%
Sumo Logic 479 < 5%
Tripwire Enterprise 339 < 5%
HP ArcSight ESM 325 < 5%
HP ArcSight Logger 208 < 5%
McAfee NitroSecurity 177 < 5%
McAfee Enterprise Security Manager 128 < 5%
Symantec Security Information Manager 119 < 5%
AlienVault 109 < 5%
NetIQ Sentinel 108 < 5%
HP ArcSight Connectors 82 < 5%
TriGeo SIM 81 < 5%
AccelOps 67 < 5%
eIQnetworks 47 < 5%
eIQnetworks SecureVue 36 < 5%
Trustwave TrustKeeper 28 < 5%
ArcSight Express 27 < 5%