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Bitdefender GravityZone Extended Detection and Response (XDR) vs IBM Security QRadar 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

Bitdefender GravityZone Ext...
Ranking in Endpoint Detection and Response (EDR)
31st
Ranking in Extended Detection and Response (XDR)
26th
Average Rating
8.4
Reviews Sentiment
7.3
Number of Reviews
8
Ranking in other categories
Network Detection and Response (NDR) (13th)
IBM Security QRadar
Ranking in Endpoint Detection and Response (EDR)
15th
Ranking in Extended Detection and Response (XDR)
9th
Average Rating
8.0
Reviews Sentiment
6.6
Number of Reviews
219
Ranking in other categories
Log Management (7th), Security Information and Event Management (SIEM) (3rd), User Entity Behavior Analytics (UEBA) (2nd), Security Orchestration Automation and Response (SOAR) (4th), Managed Detection and Response (MDR) (6th)
 

Mindshare comparison

As of February 2026, in the Endpoint Detection and Response (EDR) category, the mindshare of Bitdefender GravityZone Extended Detection and Response (XDR) is 0.6%, up from 0.3% compared to the previous year. The mindshare of IBM Security QRadar is 1.6%, up from 1.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Endpoint Detection and Response (EDR) Market Share Distribution
ProductMarket Share (%)
IBM Security QRadar1.6%
Bitdefender GravityZone Extended Detection and Response (XDR)0.6%
Other97.8%
Endpoint Detection and Response (EDR)
 

Featured Reviews

reviewer2165952 - PeerSpot reviewer
Company Advisor
Automated protection has reduced our management time and keeps all client environments consistently secure
Reporting in Bitdefender GravityZone Extended Detection and Response (XDR) could be improved. It has some reporting in it, but it's a little cumbersome to work with, so the reporting that is there could be improved. The analytics dashboards of Bitdefender GravityZone Extended Detection and Response (XDR) are quite useful, and they are nice in that we can see an overview very quickly and drill down into specific issues or specific clients. The dashboards are quite good, though it would be nice if we had the same with automated reports. It would be much more useful for us to have that via email or having a report. The only downside that we find is that the product is a little bit slow.
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.

Quotes from Members

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

Pros

"The solution has best-in-breed technology and scores very highly on efficacy rates."
"The threat detection rates are exceptionally good, better than most of the competition."
"I find Bitdefender GravityZone Ultra Plus to be a pretty good solution for the mid-level market, specifically for organizations with up to two hundred fifty users. I like that it is an averagely priced solution. It also has a straightforward installation that can be completed within three to five minutes. Its technical support is also good enough."
"Bitdefender GravityZone Ultra Plus is highly stable."
"We moved from Sophos antivirus to Bitdefender GravityZone Extended Detection and Response (XDR), and ever since then, we've been very happy with the product."
"The best features in the product, as a reseller, are the integrated SOC; integration with a SOC is one of the advantages."
"The best thing about Bitdefender is that it has got top-notch features and it is not tied to specific countries like some other antivirus tools."
"The product is easy to use."
"The tool's most valuable feature is real-time detection."
"The integration of third-party technologies with IBM Security QRadar is one of the high points they have; they integrate with almost anybody, anywhere, and there's an integrator tool for almost anything."
"It is the core of our entire SOX."
"This solution has allowed us to correlate logs from multiple sources."
"IBM QRadar User Behavior Analytics's most important feature is its ease of use."
"The dashboard is easy to use and easy to understand what's going on and what the alerts mean."
"We get events and make the correlation, or rules. In IBM, we can implement our customer's rules. We can have very clear status threats and severity of antigens."
"It's hard for me to pinpoint any one feature that's most valuable because it is all about consuming logs and analyzing them. We started using QRadar UBA because we needed something that could analyze Linux authentication information. Other products take care of the Windows platform."
 

Cons

"Detection and response is a disadvantage that could be improved."
"Reporting in Bitdefender GravityZone Extended Detection and Response (XDR) could be improved."
"Adding a feature like Data Loss Prevention would be beneficial."
"The solution seems to be pretty amateur for an EDR solution, and it should be more in sync in terms of features, with solutions such as FireEye and SentinelOne."
"I would like automatic issue fixing for users without needing to physically open the PC. I'd prefer updates and fixes from the cloud to avoid headaches and save time."
"Some customers would like additional features that aren't available through the current GravityZone platform."
"Some customers would like additional features that aren't available through the current GravityZone platform. Some feedback has been about the deletion of other software not going smoothly during the installation of Bitdefender, particularly the removal of previous software like Sophos."
"The solution must improve its management features."
"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 reporting system could use some upgrading."
"Right now, if you look at the compatibility, if you need to deploy QRadar in a physical appliance you have only two choices of server, their own or a Lenovo server. In today's world, you cannot keep something tied to such a big brand. Clients want to be able to use whatever type of server they want."
"AI is superb but need improvements."
"The only challenge with products like IBM is the EPS. You just have to be really on the events per second, as that's where the cost factor becomes a huge issue."
"There should be easier and wider integration opportunities. There should be more opportunities for integration with CTI info sharing areas. On platforms where you exchange CTI, there should be more visibility connected to what we share, what we can reach, or what options are connected to CTI info sharing. This is one area where they could add value because we cannot integrate it easily with QRadar. If a client has a legacy or already existing solutions for CTI, we cannot ask them to forget it because we cannot guarantee that QRadar is able to deliver everything connected to this area."
"IBM QRadar User Behavior Analytics is good, but I think the functionality should be much more integrated. You should have easy access to the artifacts if you are doing a particular investigation. It's good, but other team solutions like LogRhythm are actually merging the functionality. So, I think that is something IBM can work on."
"Technical support could be improved by a bit."
 

Pricing and Cost Advice

"Bitdefender GravityZone Ultra Plus is pretty average, meaning it's not cheaper, but it's pretty good. It has average pricing."
"We have purchased licenses for the use of Bitdefender GravityZone Ultra Plus. The price of the solution is reasonable but could be better."
"The product is expensive. We have purchased the perpetual license, but we pay for the support."
"There is a license required for this solution."
"found other solutions, with more features at the same cost or less. You don’t have to leave the Gartner Magic Quadrant to beat their price."
"On a scale of one to ten, I rate the price a one, where one is an extremely expensive product, and ten is a cheap product."
"The maintenance costs are high."
"There is a license required for this solution and it is an annual payment. I have found all solutions in the category to be expensive, including Splunk."
"You have a one-time payment, and you also can purchase it for one year as a subscription. We have it on-premise, and we have a permanent license for it. We have to pay for the support on a yearly basis. If you compare its cost with Sentinel for one year, QRadar would seem more expensive, but if you compare its cost over five or ten years, Azure Sentinel will be more expensive than QRadar. If you compare its cost with Sentinel for one year, QRadar would seem more expensive, but if you compare its cost over five or 10 years, Azure Sentinel can be more expensive than QRadar."
"The licensing is also overly complex, as there is a need to buy the work load performance monitoring separately."
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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
Computer Software Company
16%
Comms Service Provider
14%
Educational Organization
8%
University
7%
Computer Software Company
13%
Financial Services Firm
10%
Manufacturing Company
7%
Government
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business6
Large Enterprise1
By reviewers
Company SizeCount
Small Business91
Midsize Enterprise39
Large Enterprise105
 

Questions from the Community

What needs improvement with Bitdefender GravityZone Ultra Plus?
Detection and response is a disadvantage that could be improved. It could be improved by the technical teams of Bitdefender GravityZone Extended Detection and Response (XDR). I think the detection ...
What is your primary use case for Bitdefender GravityZone Ultra Plus?
I work as a reseller for Bitdefender GravityZone Extended Detection and Response (XDR). My clients are using the Endpoint Risk Analytics feature. I use Bitdefender GravityZone Extended Detection an...
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?
Pricing and the license of EPS were managed by the governance team. I was not responsible for managing those. I was supposed to put up the requirement of the license needed to integrate that amount...
 

Also Known As

GravityZone Ultra Plus
IBM QRadar, QRadar SIEM, QRadar UBA, QRadar on Cloud, IBM QRadar Advisor with Watson
 

Overview

 

Sample Customers

Archdiocese, Northstar, SeSa, W&W Informatik, Yamaha Motor Europe
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 Extended Detection and Response (XDR) vs. IBM Security QRadar and other solutions. Updated: December 2025.
881,757 professionals have used our research since 2012.