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IBM Security QRadar vs Microsoft Purview Audit comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jan 25, 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

IBM Security QRadar
Ranking in Log Management
7th
Average Rating
8.0
Reviews Sentiment
6.6
Number of Reviews
219
Ranking in other categories
Security Information and Event Management (SIEM) (3rd), User Entity Behavior Analytics (UEBA) (1st), Endpoint Detection and Response (EDR) (17th), Security Orchestration Automation and Response (SOAR) (4th), Managed Detection and Response (MDR) (7th), Extended Detection and Response (XDR) (11th)
Microsoft Purview Audit
Ranking in Log Management
35th
Average Rating
8.0
Reviews Sentiment
5.1
Number of Reviews
3
Ranking in other categories
Microsoft Security Suite (31st)
 

Mindshare comparison

As of January 2026, in the Log Management category, the mindshare of IBM Security QRadar is 3.7%, down from 4.1% compared to the previous year. The mindshare of Microsoft Purview Audit is 0.7%, up from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Log Management Market Share Distribution
ProductMarket Share (%)
IBM Security QRadar3.7%
Microsoft Purview Audit0.7%
Other95.6%
Log Management
 

Featured Reviews

HarshBhardiya - PeerSpot reviewer
SOC Engineer at a outsourcing company with 10,001+ employees
Have managed daily asset and alert monitoring effectively but have encountered limitations with manual processes and interface usability
It's still very manual and doesn't work on its own. It's still in an early stage and not on par where we can consider it a really successful detection system. The accuracy is not there. The UI could be better when compared to Sentinels where we can use flags and tagging. It could be much more user-friendly. IBM Security QRadar has all features and is fully competitive with other SIEM tools, but when it comes to user-friendliness, a new user takes time to get used to it. More intuitive, user-friendly interfaces and more helpful documentation would be beneficial. The query searching and data fetching could be faster. In large to very large organizations with around 5,000 or 6,000 assets or beyond, even with proper configurations and RAM and hardware backing up, the query is fairly slow.
Matthew Hoerig - PeerSpot reviewer
President at Trustsec Inc.
Audit function refines log retrieval and drives application assessments with evolving features
From a service assessment and authorization process perspective, when conducting an assessment on an application or system, we use controls essentially equivalent to the NIST 800-53 framework. This includes examining audit logs, data quality, and various KPIs required for log configuration. It factors into our application assessments. When producing documentation packages for application or system authorization, audit logging and monitoring are crucial parts of the assessment process. The evidence we gather includes screenshots and outputs from these tools and capabilities. For Microsoft Purview Audit specifically, we provide examples of audit function configuration and log output details, which are incorporated into our evidence documents.

Quotes from Members

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

Pros

"Blocks of predefined conditions can be used to configure detection rules without having to write complicated script."
"It is a pretty solid product for the type that it is representing. It is a CM solution as compared to Splunk or ArcSight from HP. It is also user friendly. It comes with some internal AI as well, in which it automatically maps multiple lots from unrelated devices and makes a smart decision to link them back and create an offense based on that. It is a smart tool."
"It is the core of our entire SOX."
"IBM Security QRadar has impacted my organization positively by helping me with many things, including catching attacks and moving quickly to reduce damage or risk from attacks."
"It does good correlation for events. It does good general analysis, and it has good apps as well."
"Overall a great solution."
"Integration is very easy and the reporting is good."
"On the back-end, Watson helps me figure out an exact problem, sometimes giving me the result."
"We're easily saving at least one hour per day using this solution."
"The platform has significantly enhanced our operational insight into the overall Microsoft 365 environment."
"The overall user experience with Microsoft Purview Audit is of higher quality than when it was branded as Compliance Center, and Microsoft consistently updates and evolves functionalities and the overall experience."
 

Cons

"I would like to see the update process simplified."
"The IBM support can be better."
"IBM is going through some problems with its resources currently making its support response time slow."
"I'd like them to improve the offense. When QRadar detects something, it creates what it calls offenses. So, it has a rudimentary ticketing system inside of it. This is the same interface that was there when I started using it 12 years ago. It just has not been improved. They do allow integration with IBM Resilient, but IBM Resilient is grotesquely expensive. The most effective integration that IBM offers today is with IBM Resilient, which is an instant response platform. It is a very good platform, but it is very expensive. They really should do something with the offense handling because it is very difficult to scale, and it has limitations. The maximum number of offenses that it can carry is 16K. After 16K, you have to flush your offenses out. So, it is all or nothing. You lose all your offenses up until that point in time, and you don't have any history within the offense list of older events. If you're dealing with multiple customers, this becomes problematic. That's why you need to use another product to do the actual ticketing. If you wanted the ticket existence, you would normally interface with ServiceNow, SolarWinds, or some other product like that."
"There could be better integration with the solution."
"QRadar UBA only keeps the data for a short while (it's refreshed every five minutes) and would be improved if this were extended to a week or month."
"The initial setup was complex, and it took six months."
"I'm not sure about the stability just yet. We've observed a few issues and we raised a supporting ticket for it."
"Areas for product improvement include enhancing customization options and integrating more comprehensive compliance features."
"We are still in the early stages of leveraging Microsoft Purview Audit. Currently, it's primarily used for the audit function."
"We do have a Denial of Access happening."
 

Pricing and Cost Advice

"It's too expensive. The licensing is also a little bit difficult to understand because you have to license it per event and per number of flows."
"Licensing can be costly depending on your architecture."
"The maintenance costs are high."
"There are different types of subscriptions available. We were on an annual subscription, but our customers typically choose the two years subscription option."
"A good approach would be to begin with an On Cloud subscription, then later on do a more exact sizing."
"QRadar UBA's price is a little more than street price and could be reduced."
"An X-Force feed is free with QRadar."
"The price of this solution is a little bit expensive, so if it were cheaper then it would help."
Information not available
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Use our free recommendation engine to learn which Log Management solutions are best for your needs.
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Comparison Review

VS
Manager, Enterprise Risk Consulting at a tech company with 1,001-5,000 employees
Jun 28, 2015
Qradar vs. ArcSight
Continuing with the SIEM posts we have done at Infosecnirvana, this post is a Head to head comparison of the two Industry leading SIEM products in the market – HP ArcSight and IBM QRadar Both the products have consistently been in the Gartner Leaders Quadrant. Both HP and IBM took over niche SIEM…
 

Top Industries

By visitors reading reviews
No data available
Financial Services Firm
17%
Computer Software Company
11%
Manufacturing Company
6%
Construction Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business91
Midsize Enterprise39
Large Enterprise105
No data available
 

Questions from the Community

What are the biggest differences between Securonix UEBA, Exabeam, and IBM QRadar?
It mostly depends on your use-cases and environment. Exabeam and Securonix have a stronger UEBA feature set, friendlier GUI and are not licensed based on capacity (amount of logs and information in...
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 your experience regarding pricing and costs for IBM Security QRadar?
My experience with pricing, setup cost, and licensing is great compared to the other vendor.
What needs improvement with Microsoft Purview Audit?
We are still in the early stages of leveraging Microsoft Purview Audit. Currently, it's primarily used for the audit function. In a year's time, we will be able to provide more clarity and context ...
What is your primary use case for Microsoft Purview Audit?
Microsoft Purview Audit functions as a compliance center. Whenever these systems generate logs, we use Microsoft Purview Audit to capture or retrieve those logs. While there are more tools availabl...
 

Also Known As

IBM QRadar, QRadar SIEM, QRadar UBA, QRadar on Cloud, IBM QRadar Advisor with Watson
No data available
 

Overview

 

Sample Customers

Clients across multiple industries, such as energy, financial, retail, healthcare, government, communications, and education use QRadar.
Information Not Available
Find out what your peers are saying about IBM Security QRadar vs. Microsoft Purview Audit and other solutions. Updated: December 2025.
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