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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 2025, over 25,491 companies are currently using one or more Security Information And Event Management (SIEM) software. Out of these, there are 18,958 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 47.51% of market share, Azure Sentinel with 13.93% of market share, IBM QRadar with 9.51% 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 (1,702), Cloud Services (1,486), Managed Services (1,387).

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

38004

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 2025

Over 38004 companies are using Security Information And Event Management (SIEM) tools. Splunk with 47.51% market share (18055 customers), Azure Sentinel with 13.93% market share (5294 customers), IBM QRadar with 9.51% market share (3616 customers).

Technology

Market Share (Est.)

Customers

Splunk

47.51%

18055

Azure Sentinel

13.93%

5294

IBM QRadar

9.51%

3616

Splunk Enterprise Security

5.42%

2060

FortiSIEM

4.44%

1688

Others

19.18%

7291

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 (7342 companies), 1,000 - 4,999 employees (7187 companies), 100 - 249 employees (6738 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 18958 (64.46%), United Kingdom with 2269 (7.72%), India with 1997 (6.79%) 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 (1702), Cloud Services (1486), Managed Services (1387).

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	18055	47.51
2	Azure Sentinel	5294	13.93
3	IBM QRadar	3616	9.51
4	Splunk Enterprise Security	2060	5.42
5	FortiSIEM	1688	4.44
6	LogRhythm	1389	3.65
7	Google Chronicle Security Operations	1116	2.94
8	IBM Security QRadar	687	1.81
9	SolarWinds SIEM	611	1.61
10	McAfee Enterprise Security Manager	609	1.60
11	Micro Focus ArcSight ESM	426	1.12
12	SolarWinds IT Security	381	1.00
13	LogLogic	233	0.61
14	Q1 Labs	232	0.61
15	ManageEngine EventLog Analyzer	227	0.60
16	TIBCO BusinessEvents	196	0.52
17	LogPoint	195	0.51
18	AlienVault OSSIM	167	0.44
19	StreamBase	126	0.33
20	SolarWinds Security Event Manager	120	0.32
21	Securonix Next-Gen SIEM	100	0.26
22	NetIQ Sentinel	72	0.19
23	D3 Security	51	0.13
24	Gurucul	45	0.12
25	Palo Alto Cortex XSIAM	42	0.11
26	Redtrust	34	0.09
27	Crowdstrike Next Gen SIEM	34	0.09
28	Tugboat Logic	32	0.08
29	Micro Focus ArcSight Express	29	0.08
30	Exabeam Fusion SIEM	28	0.07
31	Rapid7 InsightConnect	19	0.05
32	RSA NetWitness Platform	17	0.04
33	Juniper Secure Analytics	16	0.04
34	IBM Tivoli Security Operations Manager	12	0.03
35	Google Chronicle SOAR	12	0.03
36	CorreLog	10	0.03
37	EventTracker	8	0.02
38	DNIF HYPERCLOUD	7	0.02
39	Rapid7 SOAR	4	0.01
40	Meetmaps	4	0.01