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Microsoft Sentinel vs Sentinel comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Sep 18, 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
7.1
Microsoft Sentinel offers mixed ROI, improving efficiency and security, with high initial costs but potential positive long-term returns.
Sentiment score
6.0
Sentinel tracks user behavior to prevent security issues, offering financial gain typically within a three-year lease period.
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
6.6
Microsoft Sentinel support is generally positive, with quick responses and valuable documentation, though high-tier issues exist.
Sentiment score
4.5
Clients find Sentinel service excellent overall, but some face delays and difficulties, especially with low-priority issues.
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
7.9
Microsoft Sentinel efficiently scales in diverse environments with easy integration, automatic scaling, and satisfactory performance, despite cost concerns.
Sentiment score
8.0
Sentinel efficiently scales and integrates with systems, favored by large organizations for enterprise-grade performance in extensive environments.
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 stable and reliable, with minimal downtime, excellent uptime, and occasional minor manual interventions needed.
Sentiment score
8.0
Sentinel is generally stable, with some users noting Java-related issues and region-specific outages, but high ratings overall.
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 desire better integrations, clearer features, improved speed, enhanced AI, and streamlined processes for effective use.
Sentinel requires improved web integration, user interface, customization, documentation, and dashboard simplicity, while addressing regional outages and cost concerns.
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.
Price is always a consideration, so the price would be nice if it were lower.
 

Setup Cost

Microsoft Sentinel's cost perception varies, offering flexibility and integration benefits, yet data volume can significantly impact expenses.
Sentinel is a subscription-based enterprise solution with competitive pricing, offering discounts and regular updates, requiring a support contract.
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.
They nearly always bill it in dollars, so if it can be billed in our currency, that would be helpful and fixed in our currency.
 

Valuable Features

Microsoft Sentinel integrates seamlessly with Microsoft tools, using AI for threat detection, automation, and providing comprehensive threat management.
Sentinel excels with its scalable, user-friendly design, integrating advanced threat detection and automated incident response, enhancing security management.
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.
Sentinel's best features include that it's a very easy product to use.
 

Categories and Ranking

Microsoft Sentinel
Ranking in Security Information and Event Management (SIEM)
3rd
Average Rating
8.2
Reviews Sentiment
7.0
Number of Reviews
98
Ranking in other categories
Security Orchestration Automation and Response (SOAR) (1st), Microsoft Security Suite (6th), AI-Powered Cybersecurity Platforms (5th)
Sentinel
Ranking in Security Information and Event Management (SIEM)
13th
Average Rating
7.6
Reviews Sentiment
6.7
Number of Reviews
17
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2025, in the Security Information and Event Management (SIEM) category, the mindshare of Microsoft Sentinel is 6.6%, down from 8.4% compared to the previous year. The mindshare of Sentinel is 3.6%, up from 2.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Security Information and Event Management (SIEM) Market Share Distribution
ProductMarket Share (%)
Microsoft Sentinel6.6%
Sentinel3.6%
Other89.8%
Security Information and Event Management (SIEM)
 

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,…
Simon Johnston - PeerSpot reviewer
Simple antivirus solution integrates well but could improve pricing and currency options
I don't really have experience working with these solutions. I promote them for our clients, but I don't work with them. I can't share my experience with these tools as I make assumptions about that. For both Adlumin and CrowdStrike, both confirm that they're scalable and enterprise-ready and all those kinds of things. We haven't had any specific problem with either of those. We just have a preference for which one we would prefer. If somebody says they want to use a different one from the one that we prefer, then we have to find reasons why they aren't. But scalability is not one of the reasons that one is better over the other. I don't really have advice for people that are looking into using Sentinel; just do your research across what is available. On a scale of one to ten, I rate Sentinel a seven.
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Top Industries

By visitors reading reviews
Computer Software Company
15%
Financial Services Firm
11%
Manufacturing Company
8%
Government
7%
Computer Software Company
13%
Financial Services Firm
9%
Manufacturing Company
8%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business37
Midsize Enterprise20
Large Enterprise41
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise3
Large Enterprise7
 

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...
What do you like most about NetIQ Sentinel?
The solution lets us get all the logs properly and regularly monitor customer infrastructure.
What needs improvement with NetIQ Sentinel?
There are still a few vendor-specific devices for which Sentinel needs to work on integration, such as Netskope devices. Also, we often face region-wise outages during operation due to product team...
 

Also Known As

Azure Sentinel
NetIQ Sentinel, Novell SIEM
 

Overview

 

Sample Customers

Microsoft Sentinel is trusted by companies of all sizes including ABM, ASOS, Uniper, First West Credit Union, Avanade, and more.
Faysal Bank, GaVI, Handelsbanken, ISC Mªnster, Lambeth Council, Swisscard, The Municipality of Siena, Tukes, University of Dayton, University of the Sunshine Coast
Find out what your peers are saying about Microsoft Sentinel vs. Sentinel and other solutions. Updated: July 2025.
865,985 professionals have used our research since 2012.