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Bitdefender GravityZone XDR vs IBM Security QRadar comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jul 13, 2025

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

Bitdefender GravityZone XDR
Ranking in Extended Detection and Response (XDR)
21st
Average Rating
9.0
Reviews Sentiment
7.2
Number of Reviews
6
Ranking in other categories
No ranking in other categories
IBM Security QRadar
Ranking in Extended Detection and Response (XDR)
11th
Average Rating
8.0
Reviews Sentiment
6.7
Number of Reviews
211
Ranking in other categories
Log Management (7th), Security Information and Event Management (SIEM) (4th), User Entity Behavior Analytics (UEBA) (1st), Endpoint Detection and Response (EDR) (18th), Security Orchestration Automation and Response (SOAR) (4th), Managed Detection and Response (MDR) (8th)
 

Mindshare comparison

As of October 2025, in the Extended Detection and Response (XDR) category, the mindshare of Bitdefender GravityZone XDR is 0.8%, up from 0.6% compared to the previous year. The mindshare of IBM Security QRadar is 3.5%, up from 2.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Extended Detection and Response (XDR) Market Share Distribution
ProductMarket Share (%)
IBM Security QRadar3.5%
Bitdefender GravityZone XDR0.8%
Other95.7%
Extended Detection and Response (XDR)
 

Featured Reviews

Jörg Köhler - PeerSpot reviewer
Setup is smooth and management is seamless, while improvements in email filtering transparency enhance efficiency
For data correlation, we just haven't worked long enough with it to assess its impact on our overall threat response strategy. We prefer a system that simply informs us when there is a problem; we don't want to engage too much in threat hunting. Therefore, we're not looking to create a SOC from this, which is also why we moved from XDR to MDR. There are areas for improvement, including the difficulty in getting the right handles on the applied email filters. It's sometimes unclear why one email is treated as spam and another is not, even if they contain similar content. Making the process of how emails are treated a bit more transparent would be beneficial.
Mahmoud Younes - PeerSpot reviewer
Reliable installation and diverse use cases provide strong value
IBM Security QRadar has some areas for improvement. We have missed some DSM components. We need to customize logs where there is no DSM or connector for certain products. We can integrate but we have missed the DSM, which is the connector to pass logs coming from different applications. For example, with a university customer, we tried onboarding Canvas service. IBM Security QRadar does not support Canvas, so we had to create custom scripts and workarounds to pull logs from Canvas.

Quotes from Members

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

Pros

"It provides an in-depth analysis and gives recommendations, along with a historical search capability."
"I appreciate the overall utilization of AI to enhance security posture."
"Scalability is pretty easy. It's easy to increase the capacity. You can just add on licenses to the existing license, and the duration of the license can be adjusted. For example, you've already bought a license for a year, and you want to add some more users. We can just add on licenses for the remaining period so that the entire organization can have the same expiry date. That makes renewal easier."
"I would rate GravityZone XDR more than nine out of ten."
"The solution has an automatic patch management capability."
"The HyperDetect feature in GravityZone XDR is effective."
"I find that the auto-response capability is most valuable."
"The most valuable feature currently is security behaviors and the pdf files."
"It has improved comprehensive visibility for what is going on in the perimeters, and on the inside, as well."
"The most valuable features would have to be the products' ability to customize vulnerability management settings."
"The most valuable feature is the integration with the GRD, for banking."
"The visibility it gives you into your infrastructure has been great."
"Currently, it is very stable."
"The monitoring and dashboards are great."
"Most valuable features include the granularity of information."
 

Cons

"It's not very mature, and additional costs are involved."
"The resource consumption is high for Bitdefender GravityZone XDR, nearly using one gigabyte of RAM, especially on Windows 10 and 11."
"The resource consumption is high for Bitdefender GravityZone XDR, nearly using one gigabyte of RAM, especially on Windows 10 and 11."
"The product could be improved by offering a single panel for the management of all Bitdefender products."
"Another area of improvement is CPU utilization. CPU utilization could be improved."
"The product could be improved by offering a single panel for the management of all Bitdefender products. Additionally, there might be a need to simplify the interface in the future."
"The solution’s pricing could be improved."
"The only challenge is that IBM has been a closed enterprise. It should be more open to integrating with other providers at an enterprise level. We're a bank and the core banking system integration is not way straightforward and there is no integration between IBM and these products. If IBM could open up and provide a way of integrating it seamlessly, without charging more for it, that would make a big difference."
"There is one problem with QRadar in regards to the add-on apps. The apps can be frustrating. For example, when I add a big app like one of the add-ons for resiliency, add-on applications for QRadar, these applications require different hardware to implement and to deploy. The resiliency connector because there's a considerable amount of data scanning, operates for these apps correctly."
"The initial setup requires that you have somebody with the proper skill set, and it would help if the configuration were easier."
"The solution can be improved by lowering the cost and bettering their technical support."
"The tool is very complicated. One place for improvement would be to have a more user-friendly interface. Having better support in Spanish would be cool."
"Sometimes it takes time to load queries, but other than that, it performs excellently."
"GUI needs to be improved."
"The weak signal detection with QRadar needs improvement. You can detect what you know, but what is unknown to the rule engine can't be detected."
 

Pricing and Cost Advice

"On a scale from one to ten, where one is cheap and ten is expensive, I rate the solution's pricing a six out of ten."
"It's not the price of the software itself that makes it expensive. It's because you have to buy a VM; you have to buy additional hardware. All those things make it slightly costlier."
"It would be great if this product were cheaper."
"QRadar's price is reasonable compared to LogRhythm."
"Pricing and licensing are competitive. Their new licensing options allow logs to bypass the correlation engine for a flat rate, which is also appealing for log data that is compliance-driven for a small amount of money."
"Customers have to purchase a license based on the number of users, devices, and applications they want to protect. It allows you to take a license on a subscription basis for three years or five years."
"I would like for them to lower the price."
"There are additional costs, such as the cost associated with the different hardware required for implementation and deployment. Along with the add-on apps, these are all additional costs, and they require licensing as well."
"We use QRadar as a managed service and we pay licensing fees to the partner."
"The pricing is always fine."
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Use our free recommendation engine to learn which Extended Detection and Response (XDR) solutions are best for your needs.
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Comparison Review

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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
Computer Software Company
17%
Comms Service Provider
11%
Financial Services Firm
7%
Educational Organization
5%
Computer Software Company
15%
Financial Services Firm
11%
Manufacturing Company
7%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business89
Midsize Enterprise36
Large Enterprise102
 

Questions from the Community

What do you like most about Bitdefender GravityZone XDR?
Scalability is pretty easy. It's easy to increase the capacity. You can just add on licenses to the existing license, and the duration of the license can be adjusted. For example, you've already b...
What needs improvement with Bitdefender GravityZone XDR?
For data correlation, we just haven't worked long enough with it to assess its impact on our overall threat response strategy. We prefer a system that simply informs us when there is a problem; we ...
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?
When comparing with Splunk, IBM Security QRadar's cost is reasonable. Splunk is more expensive than IBM Security QRadar.
 

Also Known As

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

Overview

 

Sample Customers

Information Not Available
Clients across multiple industries, such as energy, financial, retail, healthcare, government, communications, and education use QRadar.
Find out what your peers are saying about Bitdefender GravityZone XDR vs. IBM Security QRadar and other solutions. Updated: September 2025.
869,202 professionals have used our research since 2012.