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NetWitness Platform vs Splunk Enterprise Security comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jun 3, 2026

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

NetWitness Platform
Ranking in Log Management
36th
Ranking in Security Information and Event Management (SIEM)
34th
Average Rating
7.4
Reviews Sentiment
7.4
Number of Reviews
36
Ranking in other categories
No ranking in other categories
Splunk Enterprise Security
Ranking in Log Management
1st
Ranking in Security Information and Event Management (SIEM)
1st
Average Rating
8.4
Reviews Sentiment
7.2
Number of Reviews
418
Ranking in other categories
IT Operations Analytics (1st)
 

Mindshare comparison

As of September 2026, in the Security Information and Event Management (SIEM) category, the mindshare of NetWitness Platform is 1.1%, up from 0.7% compared to the previous year. The mindshare of Splunk Enterprise Security is 7.8%, down from 9.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Security Information and Event Management (SIEM) Mindshare Distribution
ProductMindshare (%)
Splunk Enterprise Security7.8%
NetWitness Platform1.1%
Other91.1%
Security Information and Event Management (SIEM)
 

Featured Reviews

reviewer2256927 - PeerSpot reviewer
Head of Information Security, Cyber Defense and IT Risk Management at HCT. at a transportation company with 201-500 employees
A solid SIEM solution that should improve technical support and online resources to be easier to use
A big problem with the product is that we don't have much professional experience in Israel installing, implementing, and integrating this product. There is not enough of a knowledge base. There is no support for this product in this country, so problems have to be resolved through global technical teams. We like to work locally because of the language, and when the product is only supported outside the country, it's a little difficult to implement and use this product. Moreover, AI is something that must be added immediately. Artificial intelligence is a part of the competitors' products, and it's not been implemented for us.
Sathis-Kumar - PeerSpot reviewer
Senior Manager at Bank of America
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.

Quotes from Members

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

Pros

"Alerting Module: It provides real-time event processing language on all the logs/packets stream for advanced alerting, i.e., using SQL LIKE statements."
"Thanks to this tool, we have a small SOC running in our company."
"Since the solution has been under way we have seen a large decrease of threats and proactive reactions to incidents."
"I can have enterprise security, email security, next generation firewall security log, HIDS and NIDS logs, etc. all on the same dashboard. It makes it easy to pinpoint or correlate our server to this. I can find out if there is lateral movement. This is the biggest advantage of this solution."
"Possibility to investigate incidents based on logs and raw packets, such as extracting files sent over the network"
"It gives the ability to investigate into network traffic in the Net and the organization what we couldn't do before."
"It gives customers visibility about their most important servers and devices."
"The solution is reliable."
"You can run reports against multiple devices at the same time. You are able to troubleshoot a single application on a thousand servers. You can do this with a single query, since it is very easy to do."
"The flexibility of Splunk as well as the resources available for learning and support are the best in the business."
"I would definitely recommend Splunk Enterprise Security because if you are really concerned about security and want to follow compliance rules, this product is really helpful."
"From the class that I took this week, being able to create notable events from whatever you find in the data set is pretty useful."
"Splunk has facilitated the correlation of information security logs to look for incidents which could cause damage to the company's infrastructure, as well as financial losses from leaks."
"We enjoy the whole solution; it is meeting our requirements, especially the SIM solution."
"We have created a few custom use cases for Splunk that have helped us detect threats faster. For example, we set up endpoint-related data models and specialized setups for various scenarios. It's more efficient than some other products I've used."
"Splunk is a user-friendly solution."
 

Cons

"The product continues to crash. Even with tech support help, it does not resolve itself."
"Its technical support could be better."
"It should have a monitoring feature. It would help us analyze the current state of attacks faster from a single platform."
"If we have the ability to run a dynamic analysis through malware in the same suite, it would be great to have a sandbox solution to analyze malware through dynamic analysis."
"It is not so easy to customize this product."
"An area for improvement would be better automation and more inbuilt use cases."
"The user interface is a little bit difficult for new users and it needs to be improved."
"The initial setup is complex. It requires some knowledge in order to set it up."
"It would be great if I could have a certain dialogue box in Splunk that uses innovative AI tools like ChatGPT, which are available now in the tech department."
"The historical data extraction needs improvement. I would like the capability of taking data and having it trend longer."
"When it comes to out of the box use cases, I feel the solution to be too slow."
"The solution could improve by making it more business analysis oriented. The way it is now is designed more for developers."
"The problem with Splunk Enterprise Security generally, from what I've seen in the last couple of years, is that it has a cultural, assumption design model around it, which means the company has to fit its internal processes in terms of how to use it."
"It is a hugely complicated product."
"The threat management part is still lagging. There are some gaps in threat management. Other vendors have built-in threat management systems, but Splunk lacks the threat management component in its portal. The UEBA and everything else is perfect, but it lacks a unified threat intelligence and management part."
"Some of the terminology can be confusing, even for seasoned vets. Renaming components at this point would be a serious undertaking. However, it might be beneficial in the long run."
 

Pricing and Cost Advice

"The licenses are good but the cost is very expensive."
"There is a licensing fee and the customer can choose whether he wishes this to be subscription-based or perpetual."
"It is cheap."
"The NetWitness Platform may be affordable only for enterprise-level customers, as it may not be within the budget of small and medium-sized businesses."
"Compared to the competition, the is price is not that high."
"We have a perpetual license, so the total cost of ownership is not very expensive. It's a good investment."
"It provides tools to assist in selecting the appropriate license and usage scenarios."
"This is a pricey solution; it's not cheap."
"Pricing is probably its weakest spot. As compared to some competitors, Splunk is really expensive."
"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 is not a cheap solution and the license is billed annually."
"It is economical than other solutions."
"It would be nice if the pricing were cheaper. However, we did purchase it."
"Be upfront about your needs and expectations. Splunk is great to work with."
"There is an annual license required to use this solution."
"The pricing of Splunk Enterprise Security is high."
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Use our free recommendation engine to learn which Security Information and Event Management (SIEM) solutions are best for your needs.
912,517 professionals have used our research since 2012.
 

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
Construction Company
12%
Financial Services Firm
11%
Comms Service Provider
10%
Outsourcing Company
10%
Financial Services Firm
12%
Outsourcing Company
11%
Manufacturing Company
8%
Construction Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business8
Midsize Enterprise7
Large Enterprise20
By reviewers
Company SizeCount
Small Business129
Midsize Enterprise65
Large Enterprise285
 

Questions from the Community

What is your experience regarding pricing and costs for NetWitness Platform?
The pricing is comparable to others, and I consider the cost to be intermediate. Specific cost details are unknown to me.
What needs improvement with NetWitness Platform?
There is currently no need for improvement in the SIEM ( /categories/security-information-and-event-management-siem ), though there could be potential enhancements by integrating with AI.
What is your primary use case for NetWitness Platform?
I use NetWitness Platform ( /products/netwitness-platform-reviews ) in the financial industry as a good product with excellent capabilities and integration with various devices.
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...
 

Also Known As

RSA Security Analytics
No data available
 

Overview

 

Sample Customers

Los Angeles World Airports, Reply
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 NetWitness Platform vs. Splunk Enterprise Security and other solutions. Updated: August 2026.
912,517 professionals have used our research since 2012.