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ExtraHop Reveal(x) for IT Operations vs Splunk Enterprise Security comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Apr 6, 2025

Review summaries and opinions

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

Categories and Ranking

ExtraHop Reveal(x) for IT O...
Ranking in IT Operations Analytics
14th
Average Rating
8.6
Reviews Sentiment
7.3
Number of Reviews
8
Ranking in other categories
Network Monitoring Software (73rd), Network Diagnostics (12th), Network Packet Capture (7th)
Splunk Enterprise Security
Ranking in IT Operations Analytics
1st
Average Rating
8.4
Reviews Sentiment
7.6
Number of Reviews
312
Ranking in other categories
Log Management (2nd), Security Information and Event Management (SIEM) (1st)
 

Mindshare comparison

As of June 2025, in the IT Operations Analytics category, the mindshare of ExtraHop Reveal(x) for IT Operations is 2.3%, up from 1.5% compared to the previous year. The mindshare of Splunk Enterprise Security is 25.0%, down from 29.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
IT Operations Analytics
 

Featured Reviews

Out West - PeerSpot reviewer
Great for identifying application interdependencies with helpful support but needs better visualizations
We're just trying to identify the application interdependencies, which normally reside on different servers, including web servers, database servers, enterprise service bus, et cetera, up to your presentation layer before we start moving stuff around. Normally, the reason why we use these tools is to understand what assets we have, where they're deployed, and how they enter and operate before we decide to go move something from point A to point B. The solution is going to allow me to establish a wave or migration plan where you have different waves of migration and then you actually have move groups to try and get your application moved from A to B seamlessly. A to B could be on-premise to on-premise. It could be on-premise to cloud. Et cetera. The solution can tell me what components can I deploy, for example, into a cloud space, without having to refactor my applications since that can be quite time-consuming and costly.
ROBERT-CHRISTIAN - PeerSpot reviewer
Has many predefined correlation rules and is brilliant for investigation and log analysis
It is very complicated to write your own correlation rules without the help of Splunk support. What Splunk could do better is to create an API to the standard SIEM tools, such as Microsoft Sentinel. The idea would be to make it less painful. In ELK Stack, Kibana is the query language with which you can search log files. I believe Splunk has also a query language in which they search their log files, but once you have identified the log file that you want to use for further security correlation, you want to very quickly transport that into your SIEM tool, such as Microsoft Sentinel. That is something that Splunk could make a little bit less painful because it is a lot of effort to find that log file and forward it. An API with Microsoft Sentinel or a similar SIEM tool would be a good idea.

Quotes from Members

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

Pros

"Wire data analytics."
"There are many valuable features in this product, but probably the biggest is the customization capability it has."
"The most valuable feature is the way it handles data, from Layer 2 up to Layer 7. We can see everything that happens in the network."
"Not only can you look at the protocol import level. It also has a live PCAP analysis."
"The most valuable features are security detections, perimeter detection, dashboards, and alerts."
"This solution is more applications reference architecture focused. Its benefit is that it specializes in that space."
"Splunk UBA is useful for fraud detection and for detection of APTs, advanced persistent threats."
"We have a one stop dashboard for health of some of our services where you can click in and it takes you to other dashboards that have custom near real-time metrics that show the application's health."
"It provides a lot of analytics with the underlying AI engine, and it is a lot easier than other solutions. There are some products that do automated AI-based detection and drawing up charts, but for network monitoring and all of the monitoring aspects, it is quite a nice tool. It is very convenient for business users because they get more or less a lot of data readily available. If you're familiar with the Splunk query language, you can pretty much do whatever you want."
"The most valuable aspect of the solution is the dashboard. It's very intuitive."
"Splunk's schema on demand is incredibly useful. I do not have to worry about what my users will need when we onboard their data."
"Splunk's strength lies in its single-page view."
"The ability to ingest any data and display it in a way that anyone can understand."
"Splunk Enterprise Security has helped speed up our security investigations."
 

Cons

"This solution would be improved if it had the ability to retain data longer."
"We'd like to see a local presence within the region in order to have seamless service whether it's the support, the implementation, or professional services."
"I would improve the Rule-Based Access Control (RBAC) by providing granular access control to the data."
"They either have to go broad or decide what their bread and butter is and get really good at that."
"Network visibility is something that needs to be improved."
"They have a new solution, ExtraHop Reveal(x), and I think it needs improvement."
"The only improvement I am expecting is the cost of the licensing. Clients are going to other solutions just because of the cost."
"Splunk's ability to analyze malicious activities scores an 8 out of 10, but there's room for improvement. By analyzing emerging patterns, Splunk could identify and predict potential threats more effectively."
"If it could be made available as a service, this would be much better than as a product."
"Splunk Enterprise Security can be improved mainly from the user interface regarding the visualizations. They are working on it, yet there are only five to ten very basic visualizations."
"The only thing which can be improved is that they are too subjective on whom their Splunk4Good initiative can be applied. They market it as you only need to be a nonprofit, but there is more to it."
"Its reporting can be improved. That's the only complaint I have heard. I don't need the reporting part, but I know that other people in the organization need it."
"A lot of people are averse to using new tools so if they make it even more user-friendly than it already is, I think that could go a long way."
"I find that the learning curve for Splunk is relatively lengthy."
 

Pricing and Cost Advice

"The pricing is fair considering the value provided."
"The pricing is higher than other solutions, but with such good features, I think it's worth it."
"The price of this solution for our environment is about £650,000 ($855,000 USD) for three years."
"The pricing seems good relative to the other vendors that we have had here. However, they need to find ways to be more flexible with the licensing and be able to deal with situations where we start generating more logs. Maybe having some controls in the Splunk interface to turn it off, so we don't have to change anything in our application."
"Pricing and licensing is quite expensive. But for the value the product provides, it seems at par in the market."
"In addition to the licensing fee, there is also a support and maintenance charge."
"The licensing costs are high for Splunk Enterprise Security."
"I've heard Splunk is often preferred over other options, but the cost can be prohibitive for smaller organizations."
"Free Splunk license for PoCs on personal machines and the ability to scale the PoC to an enterprise level app."
"The pricing can be better. We are already considering Elastic because Splunk is too expensive. You have to pay based on per-day ingestion. There should be a more flexible model for the use cases where one day you have a huge amount, and on other days, it is quite less."
"The solution is a little expensive."
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Comparison Review

VS
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
Educational Organization
38%
Financial Services Firm
15%
Computer Software Company
10%
Healthcare Company
5%
Financial Services Firm
15%
Computer Software Company
15%
Manufacturing Company
8%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

Ask a question
Earn 20 points
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

Alaska Airlines, bet365, Concur, McKesson, Microsoft, Morgan Stanley, Practice Fusion, Seattle Children's Hospital, Steward Health Care System
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 ExtraHop Reveal(x) for IT Operations vs. Splunk Enterprise Security and other solutions. Updated: June 2025.
856,873 professionals have used our research since 2012.