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Splunk Enterprise Security Reviews

Vendor: Splunk
4.2 out of 5
Badge Ranked 1

What is Splunk Enterprise Security?

Featured Splunk Enterprise Security reviews

Splunk Enterprise Security video interviews

Watch video interviews with real Splunk Enterprise Security users to learn how the Security Information and Event Management (SIEM) solution helped improve their organization. The videos include info about the challenges and benefits of implementing Splunk Enterprise Security.

Splunk Enterprise Security mindshare

Product category:
As of December 2025, the mindshare of Splunk Enterprise Security in the Security Information and Event Management (SIEM) category stands at 8.0%, down from 10.4% compared to the previous year, according to calculations based on PeerSpot user engagement data.
Security Information and Event Management (SIEM) Market Share Distribution
ProductMarket Share (%)
Splunk Enterprise Security8.0%
Wazuh8.3%
IBM Security QRadar6.0%
Other77.7%
Security Information and Event Management (SIEM)

PeerResearch reports based on Splunk Enterprise Security reviews

TypeTitleDate
CategorySecurity Information and Event Management (SIEM)Dec 29, 2025Download
ProductReviews, tips, and advice from real usersDec 29, 2025Download
ComparisonSplunk Enterprise Security vs WazuhDec 29, 2025Download
ComparisonSplunk Enterprise Security vs Microsoft SentinelDec 29, 2025Download
ComparisonSplunk Enterprise Security vs IBM Security QRadarDec 29, 2025Download
Suggested products
TitleRatingMindshareRecommending
CrowdStrike Falcon4.33.6%97%136 interviewsAdd to research
Wazuh3.78.3%81%50 interviewsAdd to research
 
 
Key learnings from peers
Last updated Dec 7, 2025

Valuable Features

Room for Improvement

ROI

Pricing

Popular Use Cases

Service and Support

Deployment

Scalability

Stability

Review data by company size

By reviewers
Company SizeCount
Small Business80
Midsize Enterprise44
Large Enterprise222
By reviewers
By visitors reading reviews
Company SizeCount
Small Business1023
Midsize Enterprise585
Large Enterprise2123
By visitors reading reviews

Top industries

By visitors reading reviews
Financial Services Firm
13%
Computer Software Company
12%
Manufacturing Company
9%
Government
7%
University
5%
Comms Service Provider
5%
Educational Organization
4%
Retailer
4%
Healthcare Company
4%
Outsourcing Company
4%
Insurance Company
3%
Performing Arts
3%
Real Estate/Law Firm
3%
Non Profit
3%
Energy/Utilities Company
2%
Media Company
2%
Construction Company
2%
Transportation Company
2%
Legal Firm
2%
Marketing Services Firm
1%
Hospitality Company
1%
Wholesaler/Distributor
1%
Aerospace/Defense Firm
1%
Pharma/Biotech Company
1%
Recreational Facilities/Services Company
1%
Logistics Company
1%
Consumer Goods Company
1%

Compare Splunk Enterprise Security with alternative products

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Splunk Enterprise Security Reviews Summary
Author infoRatingReview Summary
Senior Manager at a financial services firm with 10,001+ employees4.5I've used Splunk Enterprise Security for five years; it's effective for threat detection and integration, though it lacks intuitive infrastructure monitoring, has stability issues, and support needs improvement, but overall deployment and scalability have been manageable.
Risk Advisory Cyber Cloud Analyst at a consultancy with 1,001-5,000 employees4.0I've used Splunk Enterprise Security for several years, finding it reliable, fast, and highly integrative, though the user interface could improve; its scalability and support are solid, and I’d rate the overall experience an eight.
Splunk System Engineer at a non-tech company with 11-50 employees4.5I find Splunk Enterprise Security invaluable for reducing alert volume and speeding up security investigations with a powerful correlation engine. However, its user interface needs improvement, especially in visualizations, and it's pricey for smaller companies.
Threat Analyst at a manufacturing company with 10,001+ employees4.0I've found Splunk Enterprise Security effective for insider threat detection, with strong built-in features and intuitive dashboards, though data indexing and incident board behavior could improve; overall, it's streamlined investigations and improved alert efficiency during our rollout phase.
Security & Risk Analyst at a computer software company with 1,001-5,000 employees4.0I primarily use Splunk Enterprise Security for detecting anomalous behavior by integrating various log sources, benefiting from its user-friendly interface and excellent integrations. However, it requires careful setup and has room for improvement in threat intel and search speed.
Manager, Cyber Threat Management at a retailer with 10,001+ employees4.0I've used Splunk Enterprise Security for years and found it valuable for content management and real-time threat detection, though pricing and limited built-in correlation rules could improve. Cloud performance and support response have been solid overall.
Principal Engineer at Aviatrix4.5Splunk Enterprise Security has dramatically improved detection speed, offers unmatched flexibility, scales well, and has reliable support. Although data onboarding is time-consuming, the long-term value, stability, and powerful capabilities make it my top SIEM choice.
Security Engineer at a financial services firm with 5,001-10,000 employees4.5I've used Splunk Enterprise Security for two years to support cloud use cases, appreciating its customizable detections and integrations, though onboarding relevant data is challenging; it significantly reduced manual work and improved incident response efficiency.