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AlienVault OSSIM

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OSSIM is an open-source security information and event management solution.

Security Information And Event Management (SIEM)
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Market Share of AlienVault OSSIM

Current Customer(s)

163

Market Share (Est.)

0.42%

Ranking

#18

Top Competitors and Alternatives of AlienVault OSSIM

The top three of AlienVault OSSIM’s competitors in the Security Information And Event Management (SIEM) category are Splunk with 47.07%, Azure Sentinel with 14.17%, IBM QRadar with 9.51% market share.

TechnologyDomainsMarket Share (Est.)Versus page
Splunk1814947.07%AlienVault OSSIM vs Splunk
Azure Sentinel546414.17%AlienVault OSSIM vs Azure Sentinel
IBM QRadar36689.51%AlienVault OSSIM vs IBM QRadar
Splunk Enterprise Security20815.40%AlienVault OSSIM vs Splunk Enterprise Security
FortiSIEM17384.51%AlienVault OSSIM vs FortiSIEM
LogRhythm14023.64%AlienVault OSSIM vs LogRhythm
Google Chronicle Security Operations12133.15%AlienVault OSSIM vs Google Chronicle Security Operations
IBM Security QRadar6921.79%AlienVault OSSIM vs IBM Security QRadar
SolarWinds SIEM6171.60%AlienVault OSSIM vs SolarWinds SIEM
McAfee Enterprise Security Manager6081.58%AlienVault OSSIM vs McAfee Enterprise Security Manager
Micro Focus ArcSight ESM4221.09%AlienVault OSSIM vs Micro Focus ArcSight ESM
SolarWinds IT Security3901.01%AlienVault OSSIM vs SolarWinds IT Security
ManageEngine EventLog Analyzer2430.63%AlienVault OSSIM vs ManageEngine EventLog Analyzer
Q1 Labs2320.60%AlienVault OSSIM vs Q1 Labs
LogLogic2320.60%AlienVault OSSIM vs LogLogic
TIBCO BusinessEvents1960.51%AlienVault OSSIM vs TIBCO BusinessEvents
LogPoint1950.51%AlienVault OSSIM vs LogPoint
StreamBase1260.33%AlienVault OSSIM vs StreamBase
SolarWinds Security Event Manager1220.32%AlienVault OSSIM vs SolarWinds Security Event Manager
Securonix Next-Gen SIEM1030.27%AlienVault OSSIM vs Securonix Next-Gen SIEM
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Popular Comparisons

Top Competitors and Alternatives of AlienVault OSSIM

The top three of AlienVault OSSIM’s competitors in the Security Information And Event Management (SIEM) category are Splunk with 47.07%, Azure Sentinel with 14.17%, IBM QRadar with 9.51% market share.

AlienVault OSSIM vs Splunk

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AlienVault OSSIM vs Azure Sentinel

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AlienVault OSSIM vs IBM QRadar

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AlienVault OSSIM vs Splunk Enterprise Security

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AlienVault OSSIM vs FortiSIEM

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AlienVault OSSIM vs LogRhythm

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AlienVault OSSIM vs Google Chronicle Security Operations

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AlienVault OSSIM vs IBM Security QRadar

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Customers of AlienVault OSSIM

Around the world in 2025, over 162 companies have started using AlienVault OSSIM as Security Information And Event Management (SIEM) tool.

CustomersEmployee RangeCityRegionCountrySocial Links
DXC Technology10,000+AshburnVirginiaUnited States
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Deloitte10,000+LondonEnglandUnited Kingdom
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NED University Of Engineering & Technology10,000+KarachiSindhPakistan
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GDIT10,000+Falls ChurchVirginiaUnited States
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General Dynamics10,000+RestonVirginiaUnited States
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Sonede10,000+TunisTunisTunisia
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Thales10,000+MeudonIle-de-FranceFrance
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Airbus10,000+BlagnacOccitanieFrance
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Fach10,000+SantiagoSantiago MetropolitanChile
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UNIVERSITE POLYTECHNIQUE HAUTS-DE-FRANCE10,000+ValenciennesHauts-de-FranceFrance
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AlienVault OSSIM Customers by Products and Services

The top three products and services offering customers that use AlienVault OSSIM for Security Information And Event Management (SIEM) are Cybersecurity (12), Cloud Services (9), Digital Transformation (7).

Customers

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AlienVault OSSIM Customers by Employee Size

The majority of AlienVault OSSIM's customers for the security-information-and-event-management-siem category fall in the company size of 100 - 249 employees (35 companies), 1,000 - 4,999 employees (28 companies), 10,000+ employees (26 companies).

Employee Size

AlienVault OSSIM Customers by Geography

The top three geographies of AlienVault OSSIM for security-information-and-event-management-siem are the United States with 54(50.94%), Spain with 12(11.32%), France with 7(6.60%) customers respectively.

Customers

Employees of AlienVault OSSIM

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Also see other Products/Services by AlienVault OSSIM in:

Security Information And Event Management (SIEM)

FAQ

Find answers to the most often asked questions by users.

Who are the top AlienVault OSSIM competitors?

AlienVault OSSIM’s Top competitors in the security-information-and-event-management-siem category are Splunk, Azure Sentinel, IBM QRadar. You can view a full list of AlienVault OSSIM competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of AlienVault OSSIM and 40,000 other technologies on the internet. You can also compare AlienVault OSSIM and its feature with top competitors here : AlienVault OSSIM vs Splunk AlienVault OSSIM vs Azure Sentinel AlienVault OSSIM vs IBM QRadar.

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What is AlienVault OSSIM customer distribution based on company size?

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What is AlienVault OSSIM market share in the security-information-and-event-management-siem?

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What are the top countries that use AlienVault OSSIM?

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What are the top industries that use AlienVault OSSIM?

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