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NetWitness NDR vs VMware NSX comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Nov 6, 2024

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
8.0
Implementing NetWitness NDR enhances security, improves network visibility, reduces costs, and boosts efficiency and productivity for businesses.
Sentiment score
7.4
VMware NSX enhances infrastructure, reduces costs, boosts security, and increases satisfaction, offering ROI within a year.
 

Customer Service

Sentiment score
7.3
NetWitness NDR's customer service is generally efficient and highly regarded, though some users report occasional slow response times.
Sentiment score
6.7
VMware NSX customer service is praised for knowledgeable support but faces challenges with accessibility and response times in specific regions.
Our technicians have a good support experience from the company.
 

Scalability Issues

Sentiment score
7.0
NetWitness NDR is scalable for large enterprises, though some users report issues with scalability and agent migration.
Sentiment score
7.7
VMware NSX is highly scalable, effectively handling large networks with ease, despite potential complexity and cost concerns.
There is a high level of satisfaction with its ability to scale.
 

Stability Issues

Sentiment score
7.7
NetWitness NDR is generally reliable, providing real-time data and stability, though minor technical issues are occasionally reported.
Sentiment score
8.0
VMware NSX is praised for stability and reliability, despite minor upgrade issues, due to consistent performance and enhancement updates.
 

Room For Improvement

NetWitness NDR requires improvements in UI, scalability, detectability, integration, session times, pricing, training, and features, making it complex and slow.
VMware NSX needs enhancements in integration, performance, automation, security, compatibility, user-friendliness, and deployment for improved functionality.
The initial configuration and integration within our existing environment were not easy.
 

Setup Cost

Enterprise buyers find VMware NSX pricing high due to bundling, complexity, and significant setup costs, seeking flexible options.
The cost of VMware NSX is considered high.
VMware NSX is a little higher in price compared to the competition.
 

Valuable Features

NetWitness NDR offers high detection rates, real-time malware response, third-party integration, and a user-friendly, interoperable interface with advanced analytics.
NSX enhances security and scalability, offering seamless integration, automation, and efficient performance with flexible, easy-to-use management features.
The most powerful feature of VMware NSX is the micro-segmentation that allows us to separate the different protocols our application works with.
I value the ability to dynamically configure our network on the fly using VMware NSX.
 

Categories and Ranking

NetWitness NDR
Ranking in Network Detection and Response (NDR)
20th
Average Rating
8.0
Reviews Sentiment
6.9
Number of Reviews
15
Ranking in other categories
Endpoint Protection Platform (EPP) (59th), Threat Intelligence Platforms (35th), Endpoint Detection and Response (EDR) (63rd), Security Orchestration Automation and Response (SOAR) (24th), Extended Detection and Response (XDR) (36th)
VMware NSX
Ranking in Network Detection and Response (NDR)
9th
Average Rating
8.0
Reviews Sentiment
6.9
Number of Reviews
102
Ranking in other categories
Network Virtualization (2nd), Cloud and Data Center Security (3rd), Network Traffic Analysis (NTA) (8th), Network Automation (5th), Microsegmentation Software (1st)
 

Mindshare comparison

As of May 2025, in the Network Detection and Response (NDR) category, the mindshare of NetWitness NDR is 2.1%, up from 1.9% compared to the previous year. The mindshare of VMware NSX is 1.2%, up from 0.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Detection and Response (NDR)
 

Featured Reviews

SupravatMaji - PeerSpot reviewer
Beneficial single unified dashboard, good native application integration, and high availability
My advice to those wanting to implement RSA NetWitness Network is they have to first do a little due diligence, such as the exact requirement based on their needs. That will give them a direction for their investment because otherwise, the bill of material or bill of quantity (BOQ) may be higher side. It is important to do good due intelligence on the environment, see the exact requirement, and then go ahead with the solution. The solution is perfectly stable. I rate RSA NetWitness Network a nine out of ten.
DanielBass - PeerSpot reviewer
Improves network security with micro-segmentation but setup is complex
I value the ability to dynamically configure our network on the fly using VMware NSX. This flexibility is a huge advantage because it allows us to avoid static configurations that come with traditional hardware setups. Additionally, the micro-segmentation feature is beneficial for adhering to strict security regulations from our security department.
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Top Industries

By visitors reading reviews
Computer Software Company
17%
Financial Services Firm
16%
Government
9%
Manufacturing Company
9%
Computer Software Company
16%
Financial Services Firm
14%
Government
10%
Manufacturing Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

Ask a question
Earn 20 points
What are the biggest differences between Cisco ACI and VMware NSX?
There are some very major differences between both the Products and to name a few. -Cisco ACI have physical network gear (9K Switches) where the Code runs in ACI Policy Mode & the UCS server wh...
What are the biggest differences between Cisco ACI and VMware NSX?
Once you know your way around the Cisco ecosystem, using Cisco ACI is not so difficult. It is a global product, so when you change one interface, changes are automatically reflected on every switch...
What do you like most about VMware NSX?
The product has valuable features for security and network extension.
 

Also Known As

RSA ECAT, NetWitness Network
VMware Nicira, Lastline Defender
 

Overview

 

Sample Customers

ADP, Ameritas, Partners Healthcare
City of Avondale, Lumeta, Kroll Ontrack, Heartland Payment Systems, Baystate Heallth, Exostar, Tribune Media, iGATE, NTT Communications, Synergent, California Natural Resources Agency, Bloomington Public Schools, Columbia Sportswear, Join Experience S.A, Schuberg Philis
Find out what your peers are saying about NetWitness NDR vs. VMware NSX and other solutions. Updated: April 2025.
850,028 professionals have used our research since 2012.