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Microsoft Sentinel vs NetWitness NDR comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Dec 5, 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
7.3
Microsoft Sentinel enhances ROI with improved security, cost savings, automation, and faster threat detection, benefiting organizations efficiently.
Sentiment score
8.0
Implementing NetWitness NDR enhances security, improves network visibility, reduces costs, and boosts efficiency and productivity for businesses.
If a customer is already using Microsoft’s ecosystem, the ROI can be positive due to seamless integration.
We attribute our growth to Sentinel.
From a risk perspective, it's about mitigating risk, and as mentioned earlier, we haven't missed many things since we've had the offering in market—only a couple of minor incidents.
 

Customer Service

Sentiment score
6.7
Microsoft Sentinel support is responsive and helpful, though basic support can be slow, with some preferring community resources.
Sentiment score
7.3
NetWitness NDR's customer service is generally efficient and highly regarded, though some users report occasional slow response times.
Their solutions' integration simplifies resolving issues compared to those caused by third-party products.
Working with a Sentinel engineer helped us tune settings effectively.
When my team needs to escalate issues to Microsoft, especially for Microsoft Sentinel, the response is fast through their French entity.
 

Scalability Issues

Sentiment score
8.0
Microsoft Sentinel offers scalable, adaptable security solutions using Azure, ideal for various organizations with its flexible and updated features.
Sentiment score
7.0
NetWitness NDR is scalable for large enterprises, though some users report issues with scalability and agent migration.
Office 365 and Exchange are running on it, covering about 35,000 users efficiently.
As our organization uses Microsoft Azure and Defender, everything grows together, and we can integrate various features seamlessly.
Being a SaaS solution, the scalability of Microsoft Sentinel is robust.
 

Stability Issues

Sentiment score
7.8
Microsoft Sentinel is highly reliable, with 99.9%+ availability and occasional minor issues, maintaining stability across diverse environments.
Sentiment score
7.7
NetWitness NDR is generally reliable, providing real-time data and stability, though minor technical issues are occasionally reported.
So far, we have not experienced any issues, and it has been stable from the beginning.
In the past two years, our team hasn't encountered any issues with the stability of Microsoft Sentinel from an operations perspective.
I need to be aware of deprecated connectors as they may disconnect, but the data continues to be sent with a need for quick adaptation.
 

Room For Improvement

Microsoft Sentinel users seek better integration, user-friendliness, documentation, AI capabilities, and customizable features with improved performance and pricing.
NetWitness NDR requires improvements in UI, scalability, detectability, integration, session times, pricing, training, and features, making it complex and slow.
We have some tools, such as our off-site Meraki firewalls, that have not fully integrated with Sentinel.
Currently, we are happy to have a way in the middle with not so much cost, but it would be nice to have the ability to enhance the automation of workflows based on learned incidents.
There are complexities in calculating the right pricing tier for different customers, which makes it difficult for me as a consultant during upfront pricing.
 

Setup Cost

Microsoft Sentinel's usage-based pricing offers strong value with extensive integration, but cost unpredictability concerns some users.
Microsoft Sentinel offers more capabilities than Bastion, with a more intuitive experience.
Setting up the right cost model for customers is intricate, requiring careful consideration of various components and licensing tiers.
The ingestion costs for the data analytics is usually the highest cost.
 

Valuable Features

Microsoft Sentinel provides AI-driven automation, robust threat detection, scalability, and seamless integration for comprehensive security operations within the Microsoft ecosystem.
NetWitness NDR offers high detection rates, real-time malware response, third-party integration, and a user-friendly, interoperable interface with advanced analytics.
Microsoft Sentinel's ability to correlate data from multiple sources and its detection capabilities are essential.
Microsoft Sentinel has improved cost efficiency, which is one of the key areas we're able to win business against the ability to have threat intelligence.
Microsoft Sentinel's ability to correlate data from multiple sources enhances our threat detection capabilities beyond what is a simple data lake solution by filtering out the noise and consolidating the signal down to a meaningful level that is easier to investigate and see.
 

Categories and Ranking

Microsoft Sentinel
Ranking in Security Orchestration Automation and Response (SOAR)
1st
Average Rating
8.2
Reviews Sentiment
7.1
Number of Reviews
97
Ranking in other categories
Security Information and Event Management (SIEM) (3rd), Microsoft Security Suite (4th), AI-Powered Cybersecurity Platforms (5th)
NetWitness NDR
Ranking in Security Orchestration Automation and Response (SOAR)
25th
Average Rating
8.0
Reviews Sentiment
6.9
Number of Reviews
15
Ranking in other categories
Endpoint Protection Platform (EPP) (59th), Threat Intelligence Platforms (39th), Endpoint Detection and Response (EDR) (60th), Network Detection and Response (NDR) (21st), Extended Detection and Response (XDR) (38th)
 

Mindshare comparison

As of June 2025, in the Security Orchestration Automation and Response (SOAR) category, the mindshare of Microsoft Sentinel is 18.2%, down from 20.5% compared to the previous year. The mindshare of NetWitness NDR is 0.6%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Security Orchestration Automation and Response (SOAR)
 

Featured Reviews

Ivan Angelov - PeerSpot reviewer
Threat detection and response capabilities enhance investigation processes
My security team has been using Microsoft Sentinel for around two years. We also have Bastion and SolarWinds as part of our monitoring tools. We use a three-way tool, alongside Microsoft Sentinel, in our environment The most valuable features for us include threat collection, threat detection,…
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.
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Top Industries

By visitors reading reviews
Computer Software Company
16%
Financial Services Firm
11%
Manufacturing Company
8%
Government
8%
Computer Software Company
17%
Financial Services Firm
16%
Government
9%
Manufacturing Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

Is there a common threat intelligence tool that aggregates multiple threat intelligence sources?
Yes, Azure Sentinel is a SIEM on the Cloud. Multiple data sources can be uploaded and analyzed with Azure Sentinel and its Threat Hunting functionality with AI available as templates or customized ...
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 ...
Which is better - Azure Sentinel or AWS Security Hub?
We like that Azure Sentinel does not require as much maintenance as legacy SIEMs that are on-premises. Azure Sentinel is auto-scaling - you will not have to worry about performance impact, you will...
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Also Known As

Azure Sentinel
RSA ECAT, NetWitness Network
 

Overview

 

Sample Customers

Microsoft Sentinel is trusted by companies of all sizes including ABM, ASOS, Uniper, First West Credit Union, Avanade, and more.
ADP, Ameritas, Partners Healthcare
Find out what your peers are saying about Microsoft Sentinel vs. NetWitness NDR and other solutions. Updated: June 2025.
859,129 professionals have used our research since 2012.