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Graylog Security 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:
 

Categories and Ranking

Graylog Security
Ranking in Security Information and Event Management (SIEM)
37th
Average Rating
8.6
Reviews Sentiment
7.5
Number of Reviews
2
Ranking in other categories
No ranking in other categories
Sentinel
Ranking in Security Information and Event Management (SIEM)
13th
Average Rating
7.6
Reviews Sentiment
7.3
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 Graylog Security is 0.5%, up from 0.3% 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)
 

Featured Reviews

Tony Zafiropoulos - PeerSpot reviewer
Aggregates logs in one place and helps to review data points
We tried Graylog Security, starting with their inexpensive open-source version. We tested it out and continued using it for a while. As for the main differences between Graylog Security and other vendors, some users might prefer cloud-based platforms over on-premises solutions. It isn't inherently cloud-native, but that might not matter much for some.
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.

Quotes from Members

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

Pros

"We use the solution to collect logs."
"The tool aggregates logs. We can see the logs in one place."
"Sentinel gave us logs to tell us what's going right and wrong in your environment so we could secure the network."
"The solution's Kusto Query Language (KQL) execution time is pretty good."
"The most valuable feature is the flexible log for identifying security threats inside an application. Sentinel is very good at this."
"In my opinion, Sentinel's best features include that it's a very easy product to use, it's very simple, and the after-sale service is very good."
"One of the most valuable features is the business intelligence engine. It's very important because it keeps track of everything that's happening and alerts us if something is different than expected. The first time I used it, I was shocked at how well it performed. Another valuable feature that I think makes this product worth the price you pay for it is that it connects to basically every system that provides some form of logging, and it's very easy to set up what triggers this."
"The solution lets us get all the logs properly and regularly monitor customer infrastructure."
"It makes everything easier by automating some tasks and growing with our needs."
"We can do advanced hunting queries and modify SQL queries to get desired results based on the rules triggering over the console."
 

Cons

"Graylog Security needs to incorporate security scorecards."
"I would like to see a better reporting work structure on the dashboard."
"I rate Sentinel a six out of ten for scalability."
"It is an ancient product."
"There are still a few vendor-specific devices for which Sentinel needs to work on integration, such as Netskope devices."
"Creating a drag-and-drop dashboard or workbook in Sentinel is a little more complex compared to other tools like LogRhythm and IBM QRadar."
"The dashboard and customer view should be improved"
"Price is always a consideration, so the price would be nice if it were lower."
"This product's connection to certain types of cloud systems could be improved. We can do Microsoft, Google, and Amazon, but there are a lot of other things happening in the cloud that we do not connect well enough to. This product could be improved with better connection to cloud-based solutions."
 

Pricing and Cost Advice

"I rate the tool's pricing a one out of ten."
"Sentinel's slightly on the expensive side."
"We inquired about getting support from the vendor, Micro Focus, but the cost was very high."
"We receive a pricing discount because of our ongoing partnership with Micro Focus."
"Sentinel is a subscription-based solution."
"The solution’s pricing is aligned with its competitors."
"Sentinel is moderately priced."
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Top Industries

By visitors reading reviews
Computer Software Company
21%
Educational Organization
8%
Retailer
7%
Financial Services Firm
7%
Computer Software Company
13%
Financial Services Firm
9%
Manufacturing Company
8%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What do you like most about Graylog Security?
The tool aggregates logs. We can see the logs in one place.
What needs improvement with Graylog Security?
Graylog Security needs to incorporate security scorecards.
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...
 

Comparisons

 

Also Known As

No data available
NetIQ Sentinel, Novell SIEM
 

Overview

 

Sample Customers

Information Not Available
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 Graylog Security vs. Sentinel and other solutions. Updated: July 2025.
865,384 professionals have used our research since 2012.