I've got use cases where we monitor positive controls wherein something doesn't allow something to happen. It alarms when somebody changes the control.
Information Security Engineer at a computer software company with 11-50 employees
A highly stable and scalable solution that provides good technical support
Pros and Cons
- "The most valuable features of IBM Security QRadar are flexibility, IBM support, and scalability."
- "IBM Security QRadar’s GUI could be improved."
What is our primary use case?
What is most valuable?
The most valuable features of IBM Security QRadar are flexibility, IBM support, and scalability.
What needs improvement?
IBM Security QRadar’s GUI could be improved.
For how long have I used the solution?
I have been using IBM Security QRadar for 12 years.
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What do I think about the stability of the solution?
I rate IBM Security QRadar ten out of ten for stability.
What do I think about the scalability of the solution?
Around five to ten users are using the solution in our organization.
I rate IBM Security QRadar ten out of ten for scalability.
How was the initial setup?
The solution's initial setup is pretty difficult. I rate IBM Security QRadar a four or five out of ten for the ease of its initial setup.
What about the implementation team?
Based on the size and the number of use cases, the solution's deployment can take three or four days to a few months.
What's my experience with pricing, setup cost, and licensing?
IBM Security QRadar is about 50% less expensive than Splunk. SIEM solutions charge by the amount of data, whether EPS or gigabytes. They directly incentivize you not to put things in it, which doesn't make sense since the goal is to put everything in it. They'd make it where you can't afford to do it.
On a scale from one to ten, where one is cheap and ten is expensive, I rate IBM Security QRadar's pricing a five out of ten.
What other advice do I have?
Overall, I rate IBM Security QRadar a nine out of ten.
Which deployment model are you using for this solution?
Hybrid Cloud
Disclosure: My company has a business relationship with this vendor other than being a customer. partner/customer
SOC Manager at a financial services firm with 1,001-5,000 employees
Highly scalable, excellent learning modules, but would like to see a better user interface
Pros and Cons
- "The most valuable feature is the machine learning module."
- "I would like to see some artificial intelligence and alternative solutions."
What is our primary use case?
Our primary use case is in the banking industry in two banks here in Egypt. We generally are monitoring the user behavior of the employees, For example, working after working hours, and signing into the machines after working hours.
What is most valuable?
The most valuable feature is the machine learning module.
What needs improvement?
I would like to see the interface improved along with the tuning and any adjustments when it comes to maintenance. It is not straightforward. I would also like to see some artificial intelligence and alternative solutions.
For how long have I used the solution?
I have been using IBM QRadar User Behavior Analytics for almost five years now.
What do I think about the stability of the solution?
I would give stability an eight on a scale of one to ten.
What do I think about the scalability of the solution?
The scalability is not a problem and we have above three thousand in our organization.
How was the initial setup?
The initial setup is extremely easy and straightforward.
What about the implementation team?
The deployment took around two to three days and we did it ourselves in-house. We simply downloaded the application and went from there following the deployment process.
What was our ROI?
We are seeing a return on investment when it comes to profiling the employees.
What's my experience with pricing, setup cost, and licensing?
The pricing is higher but cheaper than others and there are no additional costs.
Which other solutions did I evaluate?
We looked at ArcSight but the cost is more expensive than IBM. ArcSight did have the artificial intelligence model.
What other advice do I have?
I would recommend tuning it to the maximum before going live. I would rate IBM QRadar User Behavior Analytics a seven on a scale of one to ten.
Which deployment model are you using for this solution?
On-premises
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Buyer's Guide
IBM Security QRadar
January 2026
Learn what your peers think about IBM Security QRadar. Get advice and tips from experienced pros sharing their opinions. Updated: January 2026.
880,435 professionals have used our research since 2012.
Analyst at a hospitality company with 10,001+ employees
Has real-time detection feature but is not as flexible as Splunk
Pros and Cons
- "The tool's most valuable feature is real-time detection."
- "The solution is not as flexible as Splunk."
What is our primary use case?
We use the product to customize rules and detect malicious behavior.
What is most valuable?
The tool's most valuable feature is real-time detection.
What needs improvement?
The solution is not as flexible as Splunk.
For how long have I used the solution?
I have been working with the product since 2016.
How are customer service and support?
I haven't contacted technical support yet.
Which solution did I use previously and why did I switch?
I worked with Splunk before IBM Security QRadar.
What's my experience with pricing, setup cost, and licensing?
The solution's pricing is based on the EPS model.
What other advice do I have?
I prefer Splunk since it gives a lot more freedom and flexibility. I rate the overall solution a six out of ten.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Director of Incident Response at a retailer with 10,001+ employees
Robust and reliable but needs some fine-tuning
Pros and Cons
- "It'll get you from point A to B."
- "There should be more opportunity for community kind of distribution where, for example, if there was a zero-day threat targeting companies."
What is our primary use case?
The UBA component is something that is there. However, it's something that honestly hasn't been leveraged as much. It's probably not a UBA feature like the ones we’ve used in the past. In any case, the UBA feature is there. You can look at the users and look at any risky activity or use cases. I tend to look at it. However, it's not my main source in terms of leveraging it as a UBA.
What is most valuable?
I equate QRadar to a robust solution. You get all the live sources. If you have someone there fine-tuning the solution and creating rules for the team to ensure the fence is alert. It's a robust solution.
In the past, I've heard the term that it's like a Cadillac, a trusted Cadillac. It'll get you from point A to B. It does what integration is supposed to do.
What needs improvement?
It needs a little bit perhaps more fine-tuning on the SIM aspect of it. Out of the box, it's just not one of those things that I leverage as a single source of truth regarding the user behavior analytics aspect of it.
With QRadar, IBM has had ample time to innovate, make changes to the interface, and keep up with some of the competitors. Yet, IBM delays innovating QRadar, since, once people are tied into it, they stick to the SIM as that's what they're used to. Right now, you have many other players in the market, like Datadog, Sumo Logic, and Splunk. Splunk has a ton of connectors as well, which is making it more appealing for other people to look at other solutions, especially when they're trying to look at a cloud-native solution.
There should be more opportunity for community kind of distribution where, for example, if there was a zero-day threat targeting companies. I know that many other solutions now provide ease of use in terms of sharing rules and for identifying and tracking some of these zero-day vulnerabilities out there. Radar needs to do the same.
For how long have I used the solution?
I’ve been using the solution for about four years or so.
What do I think about the stability of the solution?
The stability's great. The solution is robust. It's trusted. Depending on how you have it deployed if it's a standalone appliance or it's high availability paired so that you have redundancy, the solution is reliable.
What do I think about the scalability of the solution?
Anywhere from 25 to 50 users are using it. The primary users are security operations. However, then you do have some folks on the infrastructure side that also leverage QRadar. It wasn't always the case. That said, once we provided access to the infrastructure team, they enjoy using QRadar for looking at logs, and troubleshooting. That would involve the networking team and the server team. They also leverage it as well.
How are customer service and support?
Overall, the IBM team is responsive in regards to ticketing. Obviously, you have to create a ticket with IBM and they will get someone to get on a WebEx with you within a reasonable amount of time depending on the urgency.
They will help resolve issues and create cases. The support is there in terms of having any issues or QRadar is generating errors. Support will guide you and record the session and help remove any issues or obstacles that you have, so I definitely would rate them high on the support aspect of it.
How was the initial setup?
I didn't set it up. Probably part of the engineering team set it up.
What's my experience with pricing, setup cost, and licensing?
I do not know the exact cost. It's a bit tricky as some of it is tied into pre-contracts that we have. Some parts of the company do prepaid funds for certain solutions. It's different. It varies.
What other advice do I have?
While I use QRadar, I'm in a managerial role, so I'm not living in it every single day as my team members are.
Every situation is different. I know a lot of organizations or a lot of C-suite executives all go to the same kind of conferences each year. Then they all come back singing the same song: "We all have to go to the Cloud."
I’d rate the solution six out of ten.
Disclosure: My company has a business relationship with this vendor other than being a customer. Partner
Head of Cyber security analysis at a tech company with 10,001+ employees
It has good support and works with Linux platforms
Pros and Cons
- "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."
- "I don't give it a 10 because it is something we have to request. I would love it if UBA was included out of the box like Microsoft."
What is our primary use case?
We analyze all our authentication traffic in QRadar UBA using the solution's AI module to detect and understand uncommon authentication patterns. There is also the rule logic, but we don't use that much. Instead, we mostly rely on AI to do that. In that respect, I wouldn't say we are using the product to the fullest extent because we only have the AI and what the CM is providing. We have a suite of security products, and QRadar UBA is only one source of information that we rely on.
QRadar UBA collects information on 16,000 employees in the company, including when they log in and out or when they launch applications. We have a team of 10 security analysts who go into the solution to check the alarms. IBM has set the solution up so that we only need to react to the alarms. The UBA will flag it if someone does something weird, and our security team will investigate the anomaly to see if that was valid or malicious.
We are currently on QRoC — short for QRadar for Cloud — so it's the latest and greatest solution. It was originally on a private cloud, but we moved to the public cloud three years ago.
What is most valuable?
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.
What needs improvement?
Better algorithms or AI would always be appreciated, but this product does what it's supposed to do. And maybe there is something behind the scenes that could be improved, but I don't know.
UBA is a plugin for QRadar SIEM. If we're talking about the SIEM solution as a whole, there is a lot I can talk about, but there isn't much to say about UBA as a standalone. I'm not in a position to criticize or comment on the underlying code.
For how long have I used the solution?
I have been using QRadar UBA for six years.
What do I think about the scalability of the solution?
I haven't had any problems. We have never needed to add more memory or CPU.
How are customer service and support?
IBM technical support is excellent. 10 out of 10. IBM is highly professional when it comes to security support. IBM's support for other types of solutions isn't quite as good, but the security domain is a different world. I've worked with IBM in other areas, and it's different. Security support is on a tier by itself inside IBM.
How would you rate customer service and support?
Positive
Which solution did I use previously and why did I switch?
We are also using a Microsoft solution called Azure Advanced Threat Protection. It provides similar UBA features but only for a Microsoft environment. Most UBA products do exactly the same thing. I haven't tried many other solutions besides QRadar, Microsoft, and Splunk.
Splunk is brilliant. It does the same thing, but it's slightly more expensive, so we selected IBM. Microsoft's solution is a little cheaper, but it lacks Linux support currently. There are minor differences, but we went with IBM in this case because it has the best support.
How was the initial setup?
IBM did the setup. I called them to ask for UBA, and it was available the next day. They handled all the deployment and maintenance.
What about the implementation team?
What was our ROI?
I have not calculated ROI for this product. QRadar UBA is a tiny part of the entire security portfolio. In the context of the SIEM as a whole, the cost is so low that it's hard to defend not doing it.
What's my experience with pricing, setup cost, and licensing?
I have no idea what QRadar UBA costs as a standalone solution because it is bundled with the QRoC security operation center and several other modules that we pay for in a big lump sum. However, I don't think that part is too expensive. It's a plugin to the QRadar SIEM that feeds off the same data. We have X-Force Threat Exchange, so IBM is operating the SIEM for us. I say to them, "I want UBA," and there it is.
What other advice do I have?
I rate QRadar UBA eight out of 10. It's a small product doing exactly what it's supposed to do as an integrated part of our SIEM. It looks good and works well. I don't give it a 10 because it is something we have to request. I would love it if UBA was included out of the box like Microsoft.
Regardless of which solution you use, I recommend user behavior analytics. It provides valuable information to the security team. It doesn't matter whether you use Splunk or Microsoft— you should use a UBA solution.
We will probably stick with QRadar for the foreseeable future. It depends on the developments in the SIEM market. We will probably continue with IBM because changing SIEM is not something you do lightly. As long as we keep the IBM SIEM, we will continue to use QRadar UBA.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Security Analyst at a retailer with 10,001+ employees
Investigates suspicious user activity through machine learning algorithms and risk scoring, but user experience needs improvement
Pros and Cons
- "What I like about IBM QRadar User Behavior Analytics is that it uses machine learning algorithms to generate risk scoring for the user activity. I also like that it syncs with our Active Directory users, so it really has full coverage for all users in our environment."
- "What needs to be improved in IBM QRadar User Behavior Analytics is the user experience. It's not optimal. Some screens are a bit clunky. The solution needs to be more user-friendly."
What is our primary use case?
Currently, our main use case for IBM QRadar User Behavior Analytics revolves around investigating user activity: specific user activity which we find suspicious. We don't monitor the dashboard of IBM QRadar User Behavior Analytics actively, but whenever we have an alert from other tools, we use it to check whether the user has triggered rules in our SIEM, whether the risk score is high, and other suspicious behaviors we can track.
What is most valuable?
What I like about IBM QRadar User Behavior Analytics is that it uses machine learning algorithms to generate risk scoring for the user activity. I also like that it syncs with our Active Directory users, so it really has full coverage for all users in our environment. I also find the risk scoring feature of IBM QRadar User Behavior Analytics pretty interesting. I don't use it well enough today, but it's a feature I look at closely.
What needs improvement?
What needs to be improved in IBM QRadar User Behavior Analytics is the user experience. It's not optimal. For example: we are constantly looking for updates on the app and other features, so we could have a better user experience. Some screens are a bit clunky. We're still trying to figure out whether the solution is going to have a better user experience in the future, but nowadays it's a bit too complex. We need it to be more user-friendly.
For how long have I used the solution?
I've been using IBM QRadar User Behavior Analytics for eighteen months.
What do I think about the stability of the solution?
We've had issues with the stability of IBM QRadar User Behavior Analytics. We had bugs once or twice, but they were quickly solved by IBM's support team. The bugs weren't really something that stopped us from working. We managed to solve them rather quickly.
What do I think about the scalability of the solution?
IBM QRadar User Behavior Analytics is easy to scale.
How are customer service and support?
Technical support for IBM QRadar User Behavior Analytics was helpful.
How was the initial setup?
IBM QRadar User Behavior Analytics was really easy to set up. There were no issues with setting it up.
What other advice do I have?
I don't recall the exact version of IBM QRadar User Behavior Analytics I'm using, but it's probably the latest one. It's version 4.1.7.
My advice to others looking into implementing IBM QRadar User Behavior Analytics is to have a dedicated team to implement the solution. Some solutions require close knowledge of your environment, so someone would have to know your infrastructure, your network, your users, and your Active Directory environment well. These are things partners aren't able to do well if they are not supported by internal teams inside their company.
I'm rating IBM QRadar User Behavior Analytics seven out of ten.
My company has a contract with another company that is a partner of IBM. The company I'm in is just a customer, not an IBM partner.
Which deployment model are you using for this solution?
Public Cloud
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Lead Technical Architec at a comms service provider with 51-200 employees
It lets you filter by the source and destination IPs to get detailed information
Pros and Cons
- "It also has a graph that shows the traffic history. I can see what happened yesterday or today. If there's an incident, I can check the traffic behavior on QRadar."
- "QRadar's performance has room for improvement because it cannot handle the volume. I need massive amounts of logs from various devices in our existing network architecture. IBM needs to improve QRadar's capacity to handle more logs."
What is our primary use case?
We use QRadar to collect logs and monitor user activity and traffic from one network to another. The SOC team is in a room watching the logs from the tool live most of the time.
QRadar monitors all internet activity and the output of every device configured to send a log. All traffic from various networking devices passes through the QRadar servers, and we can view it live.
We have two data centers, and QRadar is deployed in one. It comes with two physical appliances to allow failover capability. There's a management interface that binds them together, and we set up an interface for each device connected to the network that sends a log.
What is most valuable?
QRadar allows you to filter by the source and destination IPs and see detailed logs on that. For example, if a user is trying to access a server using a malicious port like 4.5.0, I can get valuable data and take action from other devices.
It also has a graph that shows the traffic history. I can see what happened yesterday or today. If there's an incident, I can check the traffic behavior on QRadar.
What needs improvement?
I would like to see QRadar add more integration and interoperability. For instance, we are not able to send logs from Windows servers. We can send logs to the QRadar server from network devices and other types of servers. However, we have more than a hundred Windows servers that still don't use QRadar.
For how long have I used the solution?
Our company has been using QRadar for the last five years. We implemented it in 2017.
What do I think about the stability of the solution?
QRadar's performance has room for improvement because it cannot handle the volume. I need massive amounts of logs from various devices in our existing network architecture. IBM needs to improve QRadar's capacity to handle more logs.
Usually, disk space is the issue. When it runs out of space, we need to stop logs from different network devices, especially the firewall, before it starts working.
What do I think about the scalability of the solution?
It's hard for me to estimate the number of QRadar users because all of our banking traffic and user activity will pass through QRadar. At the higher end, more than 25,000 active users might use QRadar.
How are customer service and support?
I was directly involved with the IBM support team during the implementation, and we received training for some time after. The service has been excellent and supportive.
When we needed to upgrade, our security team invited the IBM technician back, and it was very smooth. Now, they are planning to set up redundancy in our second data center. Generally speaking, the support is good, and they check in about once a month remotely. I am directly involved with them, but I hear positive feedback from the team.
What about the implementation team?
The initial setup was configured in Linux on the server. We had a technical guy from IBM who came from Kenya. We only prepared the environment, like setting up the rack, but an IBM technician took care of the implementation. We also rely on the vendor for support and activities that require professional expertise.
What was our ROI?
I rate QRadar eight out of 10 for return on investment. We get a lot of valuable data from QRadar.
What other advice do I have?
I rate QRadar eight out of 10.
Which deployment model are you using for this solution?
On-premises
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
CS engineer at a tech services company with 51-200 employees
Comes with a lot of predefined connectors and good correlation rules, but needs better reporting and doesn't have a SOAR system by default
Pros and Cons
- "It has a lot of good correlation rules. From a customer's point of view, it is one of the best solutions because you don't need to create correlation rules from scratch. You just review them and customize them as you want."
- "It doesn't have a SOAR system by default. You need to purchase it additionally, which is the main problem with QRadar."
What is our primary use case?
We are using mixed solutions. We are currently working with IBM solutions and Azure system services. We are using two SIEM solutions: Azure Sentinel and QRadar. Azure Sentinel is covering our cloud-based solutions, and QRadar is covering our on-premise solutions.
What is most valuable?
QRadar has a lot of connectors out of the box. It has a lot of predefined and pre-deployed connectors that you can use.
It has a lot of good correlation rules. From a customer's point of view, it is one of the best solutions because you don't need to create correlation rules from scratch. You just review them and customize them as you want.
It supports using SQL queries. Sentinel uses KQL, but you need to learn it from scratch.
What needs improvement?
It doesn't have a SOAR system by default. You need to purchase it additionally, which is the main problem with QRadar.
Its reporting can be improved.
For how long have I used the solution?
I have been using this solution for approximately three years.
What do I think about the stability of the solution?
It is stable.
What do I think about the scalability of the solution?
It is scalable. It works for small, medium, and large enterprises. You can have a huge SOC, and you can implement it in a big company.
Our company has more than 5,000 assets, and we are covering them all with the QRadar system.
Which solution did I use previously and why did I switch?
We are using Azure Sentinel for our cloud-based solutions. The best functionality that you can get from Azure Sentinel is the SOAR capability. So, you can estimate any type of activity, such as when an alert was triggered or an incident was found.
Azure Sentinel doesn't have many connectors for third-party SIEM solutions. Many customers are struggling with the integration of Azure Sentinel with their on-premise SIEM.
If we start to collect all logs from our on-premise SIEM solutions, Azure Sentinel will cost much more than QRadar. If we calculate its cost over the next five or ten years, it will cost more than QRadar.
What's my experience with pricing, setup cost, and licensing?
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.
What other advice do I have?
I would recommend purchasing a cloud-based license subscription because it doesn't have any limits on the license. You can easily install it in a cloud environment. This cloud pack can be integrated with different types of SIEM solutions. So, you can use one management console to query all of the SIEM systems that you are managing. It is like having one window to manage your SOC. For example, a SOC can operate, manage, or provide services for different types of companies, and all these companies can have different types of SIEM solutions. With the cloud subscription of QRadar, you can cover all companies, which is good in my opinion.
I would recommend both QRadar and Azure Sentinel. It depends on the use case of a customer and the environment that they are using.
I would rate QRadar a seven out of ten.
Which deployment model are you using for this solution?
On-premises
Disclosure: My company has a business relationship with this vendor other than being a customer. partner
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Updated: January 2026
Product Categories
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