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Exabeam vs Splunk Enterprise Security comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jan 25, 2026

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

ROI

Sentiment score
6.3
Exabeam Fusion SIEM enhances anomaly detection with machine learning, benefiting financial institutions with cost savings, though pricing is unclear.
Sentiment score
6.3
Users experienced improved efficiency, security, and decision-making with Splunk, despite cost challenges, leading to increased revenue and ROI.
Exabeam offers more machine learning models that detect anomalies.
Analyst at a government with 1,001-5,000 employees
The documentation for Splunk Enterprise Security is outstanding. It is well-organized and easy to access.
DevOps&Cloud Engineer Mentee at CertDirectory.io
We couldn't calculate what would have been the cost if they had actually gotten compromised; however, they were in the process, so every investment was returned immediately.
Business Development Manager at Axians Germany
On average, my SecOps team takes probably at least a quarter of the time, if not more, to remediate security incidents with Splunk Enterprise Security compared to our previous solution.
IT Orchestration Architect at Penn State University
 

Customer Service

Sentiment score
6.3
Exabeam's support is praised for responsiveness and expertise but criticized for delays and inadequate regional assistance.
Sentiment score
6.2
Splunk Enterprise Security's support is knowledgeable but inconsistent, with response times varying; community resources are vital for effective solutions.
Even with TAM support from Exabeam, many issues go unresolved.
Lead Technical Engineer Security at a tech services company with 11-50 employees
I also had the chance to look at the documentation, and the documentation is good.
Solution Architect at CTC
We have paid for Splunk support, and we’re not on the free tier hoping for assistance; we are a significant customer and invest a lot in this service.
Senior System Administrator at a tech services company with 5,001-10,000 employees
I have had nothing but good experiences with Splunk support, receiving timely and helpful replies.
Cyber Security Associate at SAP
We've had great customer success managers who have helped us navigate scaling from 600 gigs to 30 terabytes.
Principal Engineer at Aviatrix
 

Scalability Issues

Sentiment score
7.3
Exabeam is scalable and suitable for growing needs, despite some latency issues and varying user ratings from six to nine.
Sentiment score
7.3
Splunk Enterprise Security offers scalable architecture, supporting diverse environments and data volumes, though costs increase with large data growth.
Regarding Exabeam's scalability and how well it adapts to its customers' needs, I would rate it an eight.
Solution Architect at CTC
We currently rely on disaster recovery and backup recovery, which takes time to recover, during which you're basically blind, so I'm pushing my leadership team to switch over to a clustering environment for constant availability.
IT Security Engineer at a financial services firm with 201-500 employees
It is one of the things that separates it from other tooling, and if not, it is the most scalable solution out there.
Systems Development Engineer at a tech vendor with 10,001+ employees
They struggle a bit with pure virtual environments, but in terms of how much they can handle, it is pretty good.
CTO at a tech vendor with 10,001+ employees
 

Stability Issues

Sentiment score
7.2
Exabeam is stable and reliable, handling data well, though improvements are needed in patch application and scanning speed.
Sentiment score
7.5
Splunk Enterprise Security is highly reliable, with minimal stability issues, but requires careful resource management for optimal performance.
These problems were not frequent, and the last six to eight months have been stable.
Lead Technical Engineer Security at a tech services company with 11-50 employees
Overall, I think Exabeam's stability level is good.
Solution Architect at CTC
They test it very thoroughly before release, and our customers have Splunk running for months without issues.
Splunk System Engineer at a non-tech company with 11-50 employees
Splunk has been very reliable and very consistent.
Principal Engineer at Aviatrix
We need more SMEs, and there is no mechanism to tell us about indexer or search head issues.
Senior Manager at a financial services firm with 10,001+ employees
 

Room For Improvement

<p>Exabeam faces issues with integration, support, UI usability, documentation, performance, staffing, and MITRE ATT&amp;CK coverage, impacting overall efficiency.</p>
Splunk Enterprise Security needs UI improvements, better training, cost reductions, enhanced integrations, optimized analytics, and increased automation.
Exabeam needs to improve its documentation and provide more customization for dashboards and case management.
Lead Technical Engineer Security at a tech services company with 11-50 employees
I have explored the SaaS version; it offers many new features.
Analyst at a government with 1,001-5,000 employees
Exabeam's integration capabilities are not good, as Exabeam has a very limited number of integrations and no out-of-box integration.
Solution Architect at CTC
Improving the infrastructure behind Splunk Enterprise Security is vital—enhanced cores, CPUs, and memory should be prioritized to support better processing power.
Resident Consultant (Security Analyst) at helpag
Splunk Enterprise Security is not something that automatically picks things; you have to set up use cases, update data models, and link the right use cases to the right data models for those detections to happen.
Security & Risk Analyst at a computer software company with 1,001-5,000 employees
For any future enhancements or features, such as MLTK and SOAR platform integration, we need more visibility, training, and certification for the skilled professionals who are working.
Security Consultant at Matiq
 

Setup Cost

Exabeam offers a flexible and reasonably priced model with competitive annual licensing, considered more affordable than Palo Alto.
Splunk Enterprise Security is costly, but its features justify the expense for those with larger budgets.
I saw clients spend two million dollars a year just feeding data into the Splunk solution.
CTO at a tech vendor with 10,001+ employees
The platform requires significant financial investment and resources, making it expensive despite its comprehensive features.
System Engineer - Security Presales at Raya Integration
I find it to be affordable, which is why every industry uses it.
Vice President Research And Development at OSINT Ambition
 

Valuable Features

Exabeam stands out for its user-friendly interface, automation, integration with AWS, and powerful machine learning for threat detection.
Splunk Enterprise Security excels in rapid data searching, real-time monitoring, flexible data ingestion, and comprehensive visualization for enhanced security.
Exabeam's AI capabilities, like the natural language mode, convert natural language into Exabeam queries, enhancing ease of use.
Lead Technical Engineer Security at a tech services company with 11-50 employees
The product offers useful features like the dashboard, timeline, and session views, which enhance our security tools.
Analyst at a government with 1,001-5,000 employees
Exabeam's UEBA is the most valuable feature that I have found so far.
Solution Architect at CTC
This capability is useful for performance monitoring and issue identification.
Staff Performance Engineer at ServiceNow
I assess Splunk Enterprise Security's insider threat detection capabilities for helping to find unknown threats and anomalous user behavior as great.
Splunk System Engineer at a non-tech company with 11-50 employees
Splunk Enterprise Security provides the foundation for unified threat detection, investigation, and response, enabling fast identification of critical issues.
Specialist-Infrastructure Opertions at Allianz Technology
 

Categories and Ranking

Exabeam
Ranking in Security Information and Event Management (SIEM)
20th
Average Rating
7.8
Reviews Sentiment
6.6
Number of Reviews
20
Ranking in other categories
User Entity Behavior Analytics (UEBA) (2nd), Security Incident Response (5th), Threat Intelligence Platforms (TIP) (12th), Security Orchestration Automation and Response (SOAR) (12th), AI-Powered Cybersecurity Platforms (10th)
Splunk Enterprise Security
Ranking in Security Information and Event Management (SIEM)
1st
Average Rating
8.4
Reviews Sentiment
7.3
Number of Reviews
375
Ranking in other categories
Log Management (2nd), IT Operations Analytics (1st)
 

Mindshare comparison

As of January 2026, in the Security Information and Event Management (SIEM) category, the mindshare of Exabeam is 1.6%, up from 1.2% compared to the previous year. The mindshare of Splunk Enterprise Security is 7.4%, down from 10.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Security Information and Event Management (SIEM) Market Share Distribution
ProductMarket Share (%)
Splunk Enterprise Security7.4%
Exabeam1.6%
Other91.0%
Security Information and Event Management (SIEM)
 

Featured Reviews

DH
Solution Architect at CTC
Improved threat detection has provided clear user risk insights and streamlined incident response
Exabeam's UEBA is the most valuable feature that I have found so far. Exabeam's UEBA displays the type of description that it could show in a console regarding one particular user, the rating that it shows, and how vulnerable the user is, which is very good. Exabeam's automation for incident response is very good. The machine learning capabilities of Exabeam are also good.
reviewer1469784 - PeerSpot reviewer
Senior Manager at a financial services firm with 10,001+ employees
Helps us detect cyber threats quickly and integrate multiple feeds effectively
Overall, the product is good, but when it comes to some infrastructure issues, we have to dig into more logs. There is no straightforward indication of an issue. Health check kind of dashboards are not available. More AI would help us, and more optimization, since security products run more queries. The AI module could suggest solutions, optimizing queries or workload balancing. If the product itself advises on running queries during peak times, it would be similar to what ChatGPT currently offers. We see quite a few issues on stability. Even last week, we faced something, and identifying bottlenecks is not easy. We need more SMEs, and there is no mechanism to tell us about indexer or search head issues. Self-monitoring dashboards could be beneficial. The technical support still requires more improvement. Often, primary support takes a lot of time and forwards most solutions to the engineering side. The primary support team has very limited knowledge to provide.
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Comparison Review

VS
Manager, Enterprise Risk Consulting at a tech company with 1,001-5,000 employees
Feb 26, 2015
HP ArcSight vs. IBM QRadar vs. ​McAfee Nitro vs. Splunk vs. RSA Security vs. LogRhythm
We at Infosecnirvana.com have done several posts on SIEM. After the Dummies Guide on SIEM, we are following it up with a SIEM Product Comparison – 101 deck. So, here it is for your viewing pleasure. Let me know what you think by posting your comments below. The key products compared here are…
 

Top Industries

By visitors reading reviews
Financial Services Firm
12%
Computer Software Company
10%
Manufacturing Company
9%
Healthcare Company
6%
Financial Services Firm
13%
Computer Software Company
11%
Manufacturing Company
9%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business12
Midsize Enterprise4
Large Enterprise7
By reviewers
Company SizeCount
Small Business109
Midsize Enterprise50
Large Enterprise264
 

Questions from the Community

What are the biggest differences between Securonix UEBA, Exabeam, and IBM QRadar?
It mostly depends on your use-cases and environment. Exabeam and Securonix have a stronger UEBA feature set, friendlier GUI and are not licensed based on capacity (amount of logs and information in...
What is your experience regarding pricing and costs for Exabeam Fusion SIEM?
I do not have much information about the pricing. However, I am aware that Exabeam is cheaper than Palo Alto based on discussions in meetings.
What needs improvement with Exabeam Fusion SIEM?
We use the on-prem Exabeam product and face limitations using the web UI and administration of custom models and rules. I have explored the SaaS version; it offers many new features. We are conside...
What SOC product do you recommend?
For tools I’d recommend: -SIEM- LogRhythm -SOAR- Palo Alto XSOAR Doing commercial w/o both (or at least an XDR) is asking to miss details that are critical, and ending up a statistic. Also, rememb...
What is a better choice, Splunk or Azure Sentinel?
It would really depend on (1) which logs you need to ingest and (2) what are your use cases Splunk is easy for ingestion of anything, but the charge per GB/Day Indexed and it gets expensive as log ...
How does Splunk compare with Azure Monitor?
Splunk handles a high amount of data very well. We use Splunk to capture information and as an aggregator for monitoring information from different sources. Splunk is very good at alerting us if we...
 

Overview

 

Sample Customers

Hulu, ADP, Safeway, BBCN Bank
Splunk has more than 7,000 customers spread across over 90 countries. These customers include Telenor, UniCredit, ideeli, McKenney's, Tesco, and SurveyMonkey.
Find out what your peers are saying about Exabeam vs. Splunk Enterprise Security and other solutions. Updated: December 2025.
881,082 professionals have used our research since 2012.