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

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jan 5, 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
15th
Average Rating
8.6
Reviews Sentiment
7.3
Number of Reviews
8
Ranking in other categories
Network Monitoring Software (70th), Network Diagnostics (11th), Network Packet Capture (7th)
Splunk Enterprise Security
Ranking in IT Operations Analytics
1st
Average Rating
8.4
Reviews Sentiment
7.6
Number of Reviews
305
Ranking in other categories
Log Management (2nd), Security Information and Event Management (SIEM) (1st)
 

Mindshare comparison

As of April 2025, in the IT Operations Analytics category, the mindshare of ExtraHop Reveal(x) for IT Operations is 1.9%, up from 1.6% compared to the previous year. The mindshare of Splunk Enterprise Security is 25.9%, down from 29.7% 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

"There are many valuable features in this product, but probably the biggest is the customization capability it has."
"The most valuable features are security detections, perimeter detection, dashboards, and alerts."
"Not only can you look at the protocol import level. It also has a live PCAP analysis."
"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."
"Wire data analytics."
"This solution is more applications reference architecture focused. Its benefit is that it specializes in that space."
"Splunk simplifies real-time problem identification and resolution by seamlessly integrating existing customer and vendor systems."
"There are quite a lot of things that we find useful. Splunk agents are useful and good. Its UI is quite impressive."
"It has been really good at consolidating a lot of data from different sources. It's really good at generating summaries."
"It has helped us look at modern technology, as well as penetrate our legacy systems, to see where the bottlenecks are."
"We have found all the features useful. However, the dashboarding and logging have been very helpful. Additionally, the log analysis does a great job."
"Splunk UBA is useful for fraud detection and for detection of APTs, advanced persistent threats."
"This is a straightforward solution, easy to configure."
"It is quite extensible. It is a platform that we can build our use instead of each case instead of each case being limited or restricted to each capability. This is probably the best feature."
 

Cons

"This solution would be improved if it had the ability to retain data longer."
"They either have to go broad or decide what their bread and butter is and get really good at that."
"I would improve the Rule-Based Access Control (RBAC) by providing granular access control to the data."
"Network visibility is something that needs to be improved."
"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."
"They have a new solution, ExtraHop Reveal(x), and I think it needs improvement."
"Endpoint access is the only issue I can think to mention, even though the endpoint access we have with Cisco is fine."
"Custom visualizations are real hard. While the default visualizations are good, creating enhanced visualizations are complex."
"The main issue that I have with it is that the field transformations sometimes overlap with those in Splunk Enterprise, and then you get permissions issues that lead to troubles."
"The incident response technique should be available out of the box. That isn't as available as we would expect."
"Its interface and usability can always be improved."
"When you get into large amounts of data, Splunk can get pretty slow. This is the same on-premise or AWS, it doesn't matter. The way that they handle large data sets could be improved."
"If it could be made available as a service, this would be much better than as a product."
"Delays in responses from the technical team can pose challenges for both vendors and clients, especially considering that Splunk applications and machine solutions are critical assets."
 

Pricing and Cost Advice

"The pricing is higher than other solutions, but with such good features, I think it's worth it."
"The pricing is fair considering the value provided."
"The price of this solution for our environment is about £650,000 ($855,000 USD) for three years."
"I assume that the pricing is reasonable, because if it was too costly, there are other alternatives."
"Splunk is a bit pricier, but the benefits and ROI are huge."
"I am fine with the licensing, but in terms of the cost, it is expensive for the data that we have. We have an open discussion with our account rep about this."
"From what I have seen so far, Splunk has multiple cost models. The one that we are using is pretty good when it comes to ingesting data into the environment. It has worked out pretty well."
"Splunk ES is quite expensive compared to some products on the market."
"Splunk Enterprise Security is an expensive solution."
"Further reductions would be fantastic, and I believe that more and more people would flock to it."
"The pricing is very complicated, and it is very pricey. You do require a lot of different licenses in order to get a comprehensive solution that is not just the SIEM solution."
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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
59%
Financial Services Firm
10%
Computer Software Company
5%
Healthcare Company
3%
Financial Services Firm
15%
Computer Software Company
14%
Manufacturing Company
8%
Government
8%
 

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: March 2025.
845,040 professionals have used our research since 2012.