--- title: IBM QRadar SIEM Reviews meta_title: 'IBM QRadar SIEM Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 340 reviews by the users' company size, role or industry to find out how IBM QRadar SIEM works for a business like yours. aggregate_rating: rating_value: 4.4 review_count: 340 scale: '5' date_modified: '2026-10-08' parent_category: name: System Security url: https://www.g2.com/categories/system-security ---

IBM QRadar SIEM Pros and Cons: Top 5 Advantages and Disadvantages

Quick AI Summary Based on G2 Reviews

Generated from real user reviews

Users appreciate the ease of use of IBM QRadar SIEM, facilitating effective threat management and investigation. (23 mentions)
Users appreciate the flexible integration capabilities of IBM QRadar SIEM, enhancing log management across diverse sources. (19 mentions)
Users value the advanced threat detection and centralized log management features of IBM QRadar SIEM for enhanced security. (18 mentions)
Users appreciate the easy integrations of IBM QRadar SIEM, enhancing its functionality with various platforms seamlessly. (15 mentions)
Users appreciate the user-friendly interface of IBM QRadar SIEM, making it accessible for both tech and non-tech users. (15 mentions)
Users find the UX improvements lacking, struggling with limited features and an unfriendly interface in QRadar SIEM. (11 mentions)
Users find IBM QRadar SIEM expensive, particularly small and mid-sized companies struggling with the overall cost. (9 mentions)
Users find the high cost of IBM QRadar SIEM challenging, particularly for smaller organizations needing comprehensive support. (7 mentions)
Users face dashboard issues with IBM QRadar SIEM, lacking customization, usability, and integration for optimal performance. (7 mentions)
Users find the time-consuming nature of QRadar SIEM frustrating, especially with complicated queries and log fetching delays. (7 mentions)

5 Pros or Advantages of IBM QRadar SIEM

5 Cons or Disadvantages of IBM QRadar SIEM

IBM QRadar SIEM Reviews (340)

Reviews

IBM QRadar SIEM Reviews (340)

4.4
340 reviews
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Sanjib kumar D.
SD
Sanjib kumar D.
Information Technology Security Specialist
Small-Business (50 or fewer emp.)
"Time Tested Enterprise SIEM with Powerful Integration, Custom Rules, and Automation"
4.5/5
What do you like best about IBM QRadar SIEM?

We can integrate events, flows, and vulnerability data, correlate information from different security controls, create our own rules and building blocks, and automate responses. It also offers a solid range of built-in DSMs, so integrating standard technologies is relatively straightforward, while custom log sources can still be handled when needed.

The UI is mature, and the team is working hard to modernize it. QRadar also requires proper sizing, tuning, and engineering to achieve the best performance and ROI. Overall, I see it as a mature enterprise SIEM that gives a SOC team a lot of control over detection, investigation, and response. Review collected by and hosted on G2.com.

What do you dislike about IBM QRadar SIEM?

The current licensing is mainly based on EPS. It would be beneficial to also offer a log-volume-based licensing model or greater flexibility.

For each device type, QRadar should also provide a ready-made content pack containing recommended use cases, key fields, event IDs, rules, and building blocks. Review collected by and hosted on G2.com.

Jack S.
JS
Jack S.
security actrchitect
Enterprise (> 1000 emp.)
"Strong Integrations and Reporting, but an Uncertain Future"
3.5/5
What do you like best about IBM QRadar SIEM?

I liked it's ability to integrate with other systems and the ability to do netflow and the reportinmg capabilties Review collected by and hosted on G2.com.

What do you dislike about IBM QRadar SIEM?

I disliked that the decision was made to stop developing it and sell it off, essentially just to let it fade away. Review collected by and hosted on G2.com.

Zahid A.
ZA
Zahid A.
Senior Network Security Engineer
Mid-Market (51-1000 emp.)
"QRADAR Integrates Easily and Makes Logs & Alerts Report-Ready"
4.5/5
What do you like best about IBM QRadar SIEM?

QRADAR is easy to integrate, data in terms of logs and alerts are collected and perse in a reportable way. Review collected by and hosted on G2.com.

What do you dislike about IBM QRadar SIEM?

Components license, renewal costs and high Review collected by and hosted on G2.com.

Verified User in Paper & Forest Products
EP
Verified User in Paper & Forest Products
Enterprise (> 1000 emp.)
"Easy Event Search, but Feels Like a Legacy SIEM That Hasn’t Evolved"
1.5/5
What do you like best about IBM QRadar SIEM?

Easy to search between events of your log sources Review collected by and hosted on G2.com.

What do you dislike about IBM QRadar SIEM?

The solution hasn’t really evolved. It’s a solid option if you’re looking for a legacy SIEM, but it lacks many of the features you’d expect from newer SIEM platforms. Review collected by and hosted on G2.com.

Verified User in Information Technology and Services
AI
Verified User in Information Technology and Services
Mid-Market (51-1000 emp.)
"Strong Correlation, Mature Security Monitoring, and Compliance Reporting"
5/5
What do you like best about IBM QRadar SIEM?

strong correlation, mature security monitoring, compliance reporting, and support for complex environments including cloud, on-premises Review collected by and hosted on G2.com.

What do you dislike about IBM QRadar SIEM?

Enterprise licensing and infrastructure costs can be significant for large-scale deployments. Review collected by and hosted on G2.com.

Verified User in Information Technology and Services
AI
Verified User in Information Technology and Services
Enterprise (> 1000 emp.)
"It’s very good tool for monitoring the alerts"
5/5
What do you like best about IBM QRadar SIEM?

Dashboard is very good and offense writing is easy compare to other SIEM products and ease of use when checked with other products Review collected by and hosted on G2.com.

What do you dislike about IBM QRadar SIEM?

Nothing much but UI can be modifies a little bit more Review collected by and hosted on G2.com.

SC
Simeone C.
Cybersecurity Engineer
Mid-Market (51-1000 emp.)
"QRadar the best SIEM"
4.5/5
What do you like best about IBM QRadar SIEM?

The scalability of the platform allows seamless integration with different products, enabling efficient correlation of events from different log sources. Review collected by and hosted on G2.com.

What do you dislike about IBM QRadar SIEM?

Initial implementation and customisation can be challenging and require significant time and expertise to adapt the system to the specific needs of the organisation. Review collected by and hosted on G2.com.

AS
Andrea S.
Cyber Security Engineer
Mid-Market (51-1000 emp.)
"QRadar's Strengths: Impact of Intuitive Interface and Easy Integration"
4/5
What do you like best about IBM QRadar SIEM?

One of QRadar's strengths is certainly the intuitive user interface, which can help less experienced users move more easily within SIEM pages. One other good thing is the scalability and easy integration with most of the products on the market, which is critical for correlating events from different log source types. Review collected by and hosted on G2.com.

What do you dislike about IBM QRadar SIEM?

The main problem encountered in 5 years of product is the technical support received from IBM in case of major problems. Working in cyber security, I believe that response times are a fundamental point, in a world where even a few minutes can make the difference. Review collected by and hosted on G2.com.

FC
Filipe C.
Mid-Market (51-1000 emp.)
"Best SIEM tool I've worked with for complex environments"
4.5/5
What do you like best about IBM QRadar SIEM?

- AQL language have the same syntax as SQL, making it easy and fast to create fine grained searches;

- AQL also makes it easy to create Dashboards, really helpful to our clients;

- Rule creation is easy enough to understand and implement;

- Integration with IBM X-Force is fundamental to our operation;

- New UI's visual builder makes it super easy to search for events and flows;

- Easy to setup multiple domains for everyday use in multiple environments;

- IBM's employees provide great support; Review collected by and hosted on G2.com.

What do you dislike about IBM QRadar SIEM?

- New UI (QRadar UI (v2.32.0)) have less features than the old one, we can't search for offenses as easily: we can't search for offenses that started in an specific date, only predefined timeranges (hour, 12h, 7d, 30d etc);

- Pulse only allows to edit a dashboard if you're the one who created it. All admins should be allowed to edit them;

- We can't create notes on an offense from the new UI, notes are really helpful;

- Report building is terrible, clumsy and slow, and not a lot of customization; Review collected by and hosted on G2.com.

Siddharth Ranjan S.
SS
Siddharth Ranjan S.
Senior System Engineer
Enterprise (> 1000 emp.)
"QRadar- an ideal SIEM solution"
5/5
What do you like best about IBM QRadar SIEM?

The features like advanced threat detection, user friendly UI, scalability, AI powered automation etc. are good offerings from QRadar. And I like these features. Review collected by and hosted on G2.com.

What do you dislike about IBM QRadar SIEM?

I found some difficulties in the initial setup, customization limitation, delayed response time when load is high. If the organization size is small, then cost to acquire QRadar license can be high which makes it inaccessible. Review collected by and hosted on G2.com.