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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 23,372 companies are currently using one or more Security Information And Event Management (SIEM) software. Out of these, there are 17,452 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 46.81% of market share, Azure Sentinel with 15.15% of market share, IBM QRadar with 9.35% 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 (1,566), Cloud Services (1,391), Managed Services (1,305).

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

34833

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 34833 companies are using Security Information And Event Management (SIEM) tools. Splunk with 46.81% market share (16306 customers), Azure Sentinel with 15.15% market share (5276 customers), IBM QRadar with 9.35% market share (3258 customers).

Technology

Market Share (Est.)

Customers

Splunk

46.81%

16306

Azure Sentinel

15.15%

5276

IBM QRadar

9.35%

3258

Splunk Enterprise Security

5.22%

1820

FortiSIEM

4.67%

1627

Others

18.79%

6546

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 (7110 companies), 100 - 249 employees (6420 companies), 1,000 - 4,999 employees (6418 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 17452 (64.29%), United Kingdom with 2080 (7.66%), India with 1878 (6.92%) 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 (1566), Cloud Services (1391), Managed Services (1305).

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	16306	46.81
2	Azure Sentinel	5276	15.15
3	IBM QRadar	3258	9.35
4	Splunk Enterprise Security	1820	5.22
5	FortiSIEM	1627	4.67
6	Google Chronicle Security Operations	1276	3.66
7	LogRhythm	1202	3.45
8	IBM Security QRadar	623	1.79
9	SolarWinds SIEM	530	1.52
10	McAfee Enterprise Security Manager	480	1.38
11	SolarWinds IT Security	340	0.98
12	Micro Focus ArcSight ESM	329	0.94
13	ManageEngine EventLog Analyzer	238	0.68
14	LogLogic	175	0.50
15	LogPoint	171	0.49
16	Q1 Labs	167	0.48
17	TIBCO BusinessEvents	153	0.44
18	AlienVault OSSIM	128	0.37
19	SolarWinds Security Event Manager	111	0.32
20	StreamBase	96	0.28
21	Securonix Next-Gen SIEM	91	0.26
22	NetIQ Sentinel	56	0.16
23	D3 Security	52	0.15
24	Gurucul	39	0.11
25	Palo Alto Cortex XSIAM	39	0.11
26	Exabeam Fusion SIEM	36	0.10
27	Tugboat Logic	33	0.09
28	Redtrust	33	0.09
29	Rapid7 InsightConnect	25	0.07
30	Crowdstrike Next Gen SIEM	22	0.06
31	Micro Focus ArcSight Express	21	0.06
32	RSA NetWitness Platform	17	0.05
33	Juniper Secure Analytics	14	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	3	0.01