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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 23,370 companies are currently using one or more Security Information And Event Management (SIEM) software. Out of these, there are 17,486 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 46.78% of market share, Azure Sentinel with 15.12% of market share, IBM QRadar with 9.39% 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 (1,563), Cloud Services (1,403), Managed Services (1,308).

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

35221

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 35221 companies are using Security Information And Event Management (SIEM) tools. Splunk with 46.78% market share (16476 customers), Azure Sentinel with 15.12% market share (5324 customers), IBM QRadar with 9.39% market share (3307 customers).

Technology

Market Share (Est.)

Customers

Splunk

46.78%

16476

Azure Sentinel

15.12%

5324

IBM QRadar

9.39%

3307

Splunk Enterprise Security

5.26%

1851

FortiSIEM

4.63%

1629

Others

18.84%

6634

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 (7130 companies), 1,000 - 4,999 employees (6432 companies), 100 - 249 employees (6421 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 17486 (64.30%), United Kingdom with 2084 (7.66%), India with 1878 (6.91%) 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 (1563), Cloud Services (1403), Managed Services (1308).

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	16476	46.78
2	Azure Sentinel	5324	15.12
3	IBM QRadar	3307	9.39
4	Splunk Enterprise Security	1851	5.26
5	FortiSIEM	1629	4.63
6	Google Chronicle Security Operations	1288	3.66
7	LogRhythm	1214	3.45
8	IBM Security QRadar	632	1.79
9	SolarWinds SIEM	537	1.52
10	McAfee Enterprise Security Manager	495	1.41
11	SolarWinds IT Security	346	0.98
12	Micro Focus ArcSight ESM	335	0.95
13	ManageEngine EventLog Analyzer	238	0.68
14	LogLogic	177	0.50
15	LogPoint	176	0.50
16	Q1 Labs	169	0.48
17	TIBCO BusinessEvents	158	0.45
18	AlienVault OSSIM	129	0.37
19	SolarWinds Security Event Manager	112	0.32
20	StreamBase	98	0.28
21	Securonix Next-Gen SIEM	92	0.26
22	NetIQ Sentinel	56	0.16
23	D3 Security	53	0.15
24	Palo Alto Cortex XSIAM	43	0.12
25	Gurucul	39	0.11
26	Exabeam Fusion SIEM	36	0.10
27	Redtrust	33	0.09
28	Tugboat Logic	27	0.08
29	Rapid7 InsightConnect	25	0.07
30	Crowdstrike Next Gen SIEM	23	0.07
31	Micro Focus ArcSight Express	21	0.06
32	RSA NetWitness Platform	17	0.05
33	Juniper Secure Analytics	15	0.04
34	Google Chronicle SOAR	11	0.03
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	4	0.01