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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 23,599 companies are currently using one or more Security Information And Event Management (SIEM) software. Out of these, there are 17,756 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 45.70% of market share, Azure Sentinel with 15.44% of market share, IBM QRadar with 9.13% 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 (1,637), Cloud Services (1,403), Managed Services (1,354).

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

35515

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 35515 companies are using Security Information And Event Management (SIEM) tools. Splunk with 45.70% market share (16232 customers), Azure Sentinel with 15.44% market share (5484 customers), IBM QRadar with 9.13% market share (3243 customers).

Technology

Market Share (Est.)

Customers

Splunk

45.70%

16232

Azure Sentinel

15.44%

5484

IBM QRadar

9.13%

3243

Splunk Enterprise Security

5.46%

1940

FortiSIEM

4.72%

1678

Others

19.54%

6938

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 (7192 companies), 1,000 - 4,999 employees (6590 companies), 100 - 249 employees (6231 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 17756 (64.25%), United Kingdom with 2178 (7.88%), India with 1890 (6.84%) 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 (1637), Cloud Services (1403), Managed Services (1354).

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	16232	45.70
2	Azure Sentinel	5484	15.44
3	IBM QRadar	3243	9.13
4	Splunk Enterprise Security	1940	5.46
5	FortiSIEM	1678	4.72
6	Google Chronicle Security Operations	1413	3.98
7	LogRhythm	1191	3.35
8	IBM Security QRadar	630	1.77
9	SolarWinds SIEM	527	1.48
10	McAfee Enterprise Security Manager	506	1.42
11	Micro Focus ArcSight ESM	336	0.95
12	SolarWinds IT Security	311	0.88
13	ManageEngine EventLog Analyzer	240	0.68
14	Q1 Labs	178	0.50
15	Palo Alto Cortex XSIAM	176	0.50
16	LogLogic	174	0.49
17	LogPoint	165	0.46
18	TIBCO BusinessEvents	159	0.45
19	AlienVault OSSIM	124	0.35
20	SolarWinds Security Event Manager	110	0.31
21	Securonix Next-Gen SIEM	102	0.29
22	Juniper Secure Analytics	99	0.28
23	StreamBase	96	0.27
24	NetIQ Sentinel	54	0.15
25	Exabeam Fusion SIEM	48	0.14
26	D3 Security	42	0.12
27	Gurucul	41	0.12
28	Rapid7 InsightConnect	40	0.11
29	Redtrust	34	0.10
30	Tugboat Logic	27	0.08
31	Crowdstrike Next Gen SIEM	26	0.07
32	Micro Focus ArcSight Express	21	0.06
33	RSA NetWitness Platform	16	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