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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 40,556 companies are currently using one or more Security Information And Event Management (SIEM) software. Out of these, there are 31,758 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 43.48% of market share, Azure Sentinel with 16.71% of market share, IBM QRadar with 9.15% 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 (2,467), Cloud Services (2,132), Managed Services (2,094).

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

64178

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 64178 companies are using Security Information And Event Management (SIEM) tools. Splunk with 43.48% market share (27904 customers), Azure Sentinel with 16.71% market share (10727 customers), IBM QRadar with 9.15% market share (5871 customers).

Technology

Market Share (Est.)

Customers

Splunk

43.48%

27904

Azure Sentinel

16.71%

10727

IBM QRadar

9.15%

5871

Splunk Enterprise Security

5.70%

3660

FortiSIEM

5.21%

3342

Others

19.75%

12674

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 100 - 249 employees (11571 companies), 10,000+ employees (11436 companies), 1,000 - 4,999 employees (11301 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 31758 (64.11%), United Kingdom with 3807 (7.69%), India with 3688 (7.44%) 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 (2467), Cloud Services (2132), Managed Services (2094).

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	27904	43.48
2	Azure Sentinel	10727	16.71
3	IBM QRadar	5871	9.15
4	Splunk Enterprise Security	3660	5.70
5	FortiSIEM	3342	5.21
6	Google Chronicle Security Operations	2440	3.80
7	LogRhythm	2209	3.44
8	IBM Security QRadar	1275	1.99
9	SolarWinds SIEM	1156	1.80
10	McAfee Enterprise Security Manager	997	1.55
11	Micro Focus ArcSight ESM	626	0.98
12	SolarWinds IT Security	591	0.92
13	Q1 Labs	371	0.58
14	LogLogic	303	0.47
15	Palo Alto Cortex XSIAM	293	0.46
16	TIBCO BusinessEvents	280	0.44
17	LogPoint	276	0.43
18	ManageEngine EventLog Analyzer	269	0.42
19	AlienVault OSSIM	240	0.37
20	Securonix Next-Gen SIEM	207	0.32
21	SolarWinds Security Event Manager	197	0.31
22	StreamBase	150	0.23
23	Juniper Secure Analytics	112	0.17
24	NetIQ Sentinel	98	0.15
25	Crowdstrike Next Gen SIEM	72	0.11
26	Gurucul	68	0.11
27	D3 Security	63	0.10
28	Rapid7 InsightConnect	58	0.09
29	Redtrust	58	0.09
30	Tugboat Logic	57	0.09
31	Exabeam Fusion SIEM	47	0.07
32	Micro Focus ArcSight Express	40	0.06
33	Google Chronicle SOAR	29	0.05
34	RSA NetWitness Platform	26	0.04
35	CorreLog	17	0.03
36	EventTracker	14	0.02
37	IBM Tivoli Security Operations Manager	11	0.02
38	Rapid7 SOAR	10	0.02
39	DNIF HYPERCLOUD	9	0.01
40	Meetmaps	5	0.01