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Security Information And Event Management (SIEM)

Q: How many companies use Security Information And Event Management (SIEM) software these days?

Around the world in 2026, over 23,474 companies are currently using one or more Security Information And Event Management (SIEM) software. Out of these, there are 17,664 companies using Security Information And Event Management (SIEM) tools that are originally from the United States.

Q: Which company has the most significant market share in the Security Information And Event Management (SIEM) software space?

The top few companies that have the most significant market share in the Security Information And Event Management (SIEM) space are Splunk with 45.91% of market share, Azure Sentinel with 15.34% of market share, IBM QRadar with 9.22% of market share. Check for other Security Information And Event Management (SIEM) technologies market share here.

Q: What are the top industries that usually use Security Information And Event Management (SIEM) softwares?

The top industries that use Security Information And Event Management (SIEM) software are Cybersecurity (1,601), Cloud Services (1,397), Managed Services (1,338).

Gain market share and customer base information about the top Security Information And Event Management (SIEM) software. Check out our list of Security Information And Event Management (SIEM) Software, analyze them by marketshare, region, company size along with information about competitors, prospects, tech stacks, funding information, contract renewal dates and more.

Technologies Tracked

35354

Companies Tracked

Categories related to Security Information And Event Management (SIEM)

Identity And Access Management

Auditing And Compliance

Cyber Security

Network Security

Email Security

Top 5 Security Information And Event Management (SIEM) technologies in 2026

Over 35354 companies are using Security Information And Event Management (SIEM) tools. Splunk with 45.91% market share (16231 customers), Azure Sentinel with 15.34% market share (5423 customers), IBM QRadar with 9.22% market share (3260 customers).

Technology

Market Share (Est.)

Customers

Splunk

45.91%

16231

Azure Sentinel

15.34%

5423

IBM QRadar

9.22%

3260

Splunk Enterprise Security

5.48%

1936

FortiSIEM

4.77%

1688

Others

19.28%

6816

Security Information And Event Management (SIEM) Customers by Employee Size

The majority of Security Information And Event Management (SIEM) category falls in the company size of 10,000+ employees (7139 companies), 1,000 - 4,999 employees (6498 companies), 100 - 249 employees (6290 companies).

Employee Size

Security Information And Event Management (SIEM) Customers by Geography

Companies using Security Information And Event Management (SIEM) technology software are majorly from the United States with 17664 (64.24%), United Kingdom with 2183 (7.94%), India with 1891 (6.88%) customers respectively.

Customers

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Security Information And Event Management (SIEM) Customers by Industry

Top industries that use Security Information And Event Management (SIEM) for Cybersecurity (1601), Cloud Services (1397), Managed Services (1338).

Customers

Market Share for Top Security Information And Event Management (SIEM) Technologies

Analyze the market share of popular Security Information And Event Management (SIEM) technologies along with information about competitors, prospects, tech stacks, funding information, contract renewal dates and more

Ranking	Technology	Customers	Market share(Est.)(%)
1	Splunk	16231	45.91
2	Azure Sentinel	5423	15.34
3	IBM QRadar	3260	9.22
4	Splunk Enterprise Security	1936	5.48
5	FortiSIEM	1688	4.77
6	Google Chronicle Security Operations	1348	3.81
7	LogRhythm	1196	3.38
8	IBM Security QRadar	630	1.78
9	SolarWinds SIEM	539	1.52
10	McAfee Enterprise Security Manager	510	1.44
11	Micro Focus ArcSight ESM	339	0.96
12	SolarWinds IT Security	320	0.91
13	ManageEngine EventLog Analyzer	242	0.68
14	Q1 Labs	181	0.51
15	LogLogic	174	0.49
16	LogPoint	173	0.49
17	TIBCO BusinessEvents	159	0.45
18	Palo Alto Cortex XSIAM	140	0.40
19	AlienVault OSSIM	125	0.35
20	SolarWinds Security Event Manager	112	0.32
21	Securonix Next-Gen SIEM	103	0.29
22	StreamBase	96	0.27
23	NetIQ Sentinel	54	0.15
24	D3 Security	53	0.15
25	Gurucul	43	0.12
26	Exabeam Fusion SIEM	41	0.12
27	Rapid7 InsightConnect	40	0.11
28	Redtrust	35	0.10
29	Tugboat Logic	28	0.08
30	Crowdstrike Next Gen SIEM	26	0.07
31	Micro Focus ArcSight Express	21	0.06
32	Juniper Secure Analytics	19	0.05
33	RSA NetWitness Platform	17	0.05
34	Google Chronicle SOAR	14	0.04
35	CorreLog	10	0.03
36	EventTracker	7	0.02
37	IBM Tivoli Security Operations Manager	7	0.02
38	DNIF HYPERCLOUD	7	0.02
39	Rapid7 SOAR	4	0.01
40	Meetmaps	3	0.01