IBM Security QRadar vs Splunk Enterprise Security comparison

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Comparison Buyer's Guide
Executive Summary
Updated on Aug 21, 2023

We compared IBM Security QRadar and Splunk Enterprise Security across several parameters based on our users' reviews. After reading the collected data, you can find our conclusion below:

  • Ease of Deployment: IBM Security QRadar’s setup can be more challenging and time-consuming compared to Splunk Enterprise Security. Some users found both solutions easy to install, but IBM Security QRadar took several weeks or even months, while Splunk Enterprise Security could be set up in just a day. 

  • Features: IBM Security QRadar is praised for its ability to detect threats and its ease of use. It provides customizable rules, real-time network monitoring, and competitive pricing. Splunk Enterprise Security stands out in its ability to capture and analyze various data streams. It offers valuable features like a search function, session reports, and graphing capabilities.

  • Room for Improvement: IBM Security QRadar could enhance its pricing, threat identification, plugins, and threat detection, EPS challenge, training, and technical support. Splunk Enterprise Security has room for improvement in its search algorithm, licensing model, technical support, AI capabilities, pricing, and machine learning algorithms.

  • Pricing: IBM Security QRadar’s cost differs based on the organization's requirements and structure. Certain users perceive it as reasonable, while others view it as costly. Similarly, Splunk Enterprise Security's pricing is subjective, as some users find it expensive while others find it reasonable.

  • ROI: Both Splunk Enterprise Security and IBM Security QRadar are cost-effective solutions with a favorable ROI. QRadar offers user behavior analytics and employee profiling. Splunk enhances security measures and is known for its flexibility and ability to provide global observability.

  • Service and Support: Both IBM Security QRadar and Splunk Enterprise Security have received varying feedback regarding their customer service and support. Users have commended the staff's expertise and responsiveness for both products. However, there have been complaints about slow response times and a lack of expertise. 

Comparison Results: IBM Security QRadar and Splunk Enterprise Security have similarities in terms of setup complexity and value in detection capabilities and user-friendliness. IBM Security QRadar offers a wide range of features, including real network monitoring, security orchestration automated response, and risk scoring for user activity. Splunk Enterprise Security is praised for its search function, session reports, and graphing capabilities, as well as scalability and machine learning capabilities. IBM Security QRadar may have an advantage in features and pricing, while Splunk Enterprise Security may have an advantage in search capabilities and scalability.

To learn more, read our detailed IBM Security QRadar vs. Splunk Enterprise Security Report (Updated: September 2023).
734,678 professionals have used our research since 2012.
Q&A Highlights
Question: What SOC product do you recommend?
Answer: I haven't used these big-name ones like Splunk etc. but I feel they're overpriced. I think they charge an arm and a leg for each module. The ROI justification is not there. Why not try a cheaper and robust alternative like Elasticsearch?
Featured Review
Quotes From Members
We asked business professionals to review the solutions they use.
Here are some excerpts of what they said:
Pros
"The dashboard that allows me to view all the incidents is the most valuable feature.""The scalability is great. You can put unlimited logs in, as long as you can pay for it. There are commitment tiers, up to six terabytes per day, which is nowhere close to what any one of our customers is running.""The most valuable feature is the onboarding of the workloads. You can see all that has been onboarded in your account on the dashboards.""Log aggregation and data connectors are the most valuable features.""I believe one of the main advantages is Microsoft Sentinel's seamless integration with other Microsoft products.""The data connectors that Microsoft Sentinel provides are easy to integrate when we work with a Microsoft agent.""Sentinel's most important feature is the ability to centralize all the logs in one place. There's no need to search multiple systems for information.""One of the most valuable features is that it creates a kind of a single pane of glass for organizations that already use Microsoft software. So, when they have things like Microsoft 365, it is very easy for them to kind of plug in or enroll those endpoints into the Azure Sentinel service."

More Microsoft Sentinel Pros →

"QRadar UBA's most valuable feature is the risk rating of users depending on their behavior.""There are other third-party plugins that we can use.""The timeline and machine learning features are great.""IBM QRadar Advisor with Watson is a stable solution.""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.""Improves visibility and has a great new dashboard.""The visibility it gives you into your infrastructure has been great.""The best feature of IBM QRadar is visualization which shows you when there's a spike in the system, and this makes you realize that there's something wrong with the log."

More IBM Security QRadar Pros →

"The most valuable features are how stable and easy to use Splunk is.""The product has a good security posture.""Splunk incorporates a lot of elements that help to reduce security risks. For it to reach certain compliance, we need to have some security insight. Splunk is a very good SIEM, it’s a top solution, but the best feature is its cost of visibility. We have all the most important features to detect vulnerabilities or risks.""Splunk would be my choice for the presentation layer because it comes with inbuilt reports and a dashboard that you can customize.""Our clients use the solution to find any threats or vulnerabilities inside their environment.""The Splunk user community and forum are most valuable.""Splunk Enterprise Security is able to process a huge amount of data without any issues.""The most useful feature for me is the ability to create different kinds of alerts and set a different kind of denominator that will capture the real event. That is helpful for a power user like me."

More Splunk Enterprise Security Pros →

Cons
"They're giving us the queries so we can plug them right into Sentinel. They need to have a streamlined process for updating them in the tool and knowing when things are updated and knowing when there are new detections available from Microsoft.""The product can be improved by reducing the cost to use AI machine learning.""In terms of features I would like to see in future releases, I'm interested in a few more use cases around automation. I do believe a lot of automation is available, and more is in progress, but that would be my area of interest.""The solution could improve the playbooks.""It has been a challenge with Azure Sentinel to onboard the Syslog server from FortiGate. Azure Sentinel can work better on that shift between the Syslog server and a firewall.""Microsoft Defender has a built-in threat expert option that enables you to contact an expert. That feature isn't available in Sentinel because it's a huge product that integrates all the technologies. I would like Microsoft to add the threat expert option so we can contact them. There are a few other features, like threat assessment that the PG team is working on. I expect them to release this feature in the next quarter.""I would like to see more AI used in processes.""Everyone has their favorites. There is always room for improvement, and everybody will say, "I wish you could do this for me or that for me." It is a personal thing based on how you use the tool. I do not necessarily have those thoughts, and they are probably not really valuable because they are unique to the context of the user, but broadly, where it can continue to improve is by adding more connectors to more systems."

More Microsoft Sentinel Cons →

"The solution should include remote action capabilities.""I would also like to see more integration with other vendors. IBM doesn't integrate well with products from China, like Huawei. Many Middle Eastern customers are switching to Huawei from American vendors like Cisco because of the price. In most RFPs, Huawei wins because it costs less.""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.""You can scale IBM QRadar User Behavior Analytics, but it has room for improvement.""I have also been working with other SIEM solutions, and I have observed that they have extensive Linux-based and Unix-based integrations. They have been able to support some of the Linux-based agents, which is useful to investigate and process the information on the Linux and Unix side.""The product can be a bit complex.""Each module requires a separate license and a separate cost.""It doesn't have a SOAR system by default. You need to purchase it additionally, which is the main problem with QRadar."

More IBM Security QRadar Cons →

"The configuration had a bit of a learning curve.""You do need a lot of training and certification with this product.""The solution could improve by giving more email details.""It is important to make sure that everything is built off of the threat models and all the underlying items within Splunk.""The UI could be better. This is applicable to Splunk in general. I know that a lot of people who get their hands on Splunk are hesitant to use it just because they find it overwhelming. There are a lot of options.""The product must improve insider threat detection.""I haven't found a way for me to create my own plugins and integrate them into Splunk, but this isn't necessarily a limitation; it could simply be a lack of knowledge on my part.""I love the solution, but I would like to see more accessibility to the machine-learning capabilities that are sprinkled around Splunk."

More Splunk Enterprise Security Cons →

Pricing and Cost Advice
  • "I have had mixed feedback. At one point, I heard a client say that it sometimes seems more expensive. Most of the clients are on Office 365 or M365, and they are forced to take Azure SIEM because of the integration."
  • "It is kind of like a sliding scale. There are different tiers of pricing that go from $100 per day up to $3,500 per day. So, it just kind of depends on how much data is being stored. There can be additional costs to the standard license other than the additional data. It just kind of depends on what other services you're spinning up in Azure, or if you're using something like Azure log analytics."
  • "I am just paying for the log space with Azure Sentinel. It costs us about $2,000 a month. Most of the logs are free. We are only paying money for Azure Firewall logs because email logs or Azure AD logs are free to use for us."
  • "Sentinel is a bit expensive. If you can figure a way of configuring it to meet your needs, then you can find a way around the cost."
  • "Azure Sentinel is very costly, or at least it appears to be very costly. The costs vary based on your ingestion and your retention charges."
  • "Sentinel can be expensive. When you ingest data from sources that are outside of the cloud, you're paying a fair amount for that data ingestion. When you're ingesting data sources from within the cloud, depending on what your retention periods are, it's not that expensive."
  • "I have worked with a lot of SIEMs. We are using Sentinel three to four times more than other SIEMs that we have used. Azure Sentinel's only limitation is its price point. Sentinel costs a lot if your ingestion goes up to a certain point."
  • "Pricing is pay-as-you-go with Sentinel, which is good because it all depends on the number of users and the number of devices to which you connect."
  • More Microsoft Sentinel Pricing and Cost Advice →

  • "There is a license to use this solution, which is paid annually. However, there are subscription options available."
  • "There are different types of subscriptions available. We were on an annual subscription, but our customers typically choose the two years subscription option."
  • "Pricing is good."
  • "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."
  • "Licensing can be costly depending on your architecture."
  • "There is an annual license required for this solution."
  • "QRadar's price is reasonable compared to LogRhythm."
  • "We pay approximately $40,000 to use the solution annually. This solution is a lot less expensive than Splunk."
  • More IBM Security QRadar Pricing and Cost Advice →

  • "The price of Splunk is reasonable."
  • "The subscription is monthly."
  • "It can be cost-prohibitive when you start to scale and have terabytes of data. Its cost model is based on how much data it processes a day. If they're able to create scaled-down niche or custom package offerings, it may help with the cost. Instead of the full-blown features, if they can narrow the scope where it can only be used for a specific purpose, it would kind of create that market for the product, and it may help with the costing. When you start using it as a central aggregator and you're pumping tons of logs at it, pretty soon, you'll start hitting your cap on what it can process a day. Once you've got that, you're kind of defeating the purpose because you're going to have to scale back."
  • "It's a yearly subscription."
  • "This product could use better pricing in general."
  • "The pricing modules could be improved."
  • "This solution is costly. Splunk is obviously a great product, but you should only choose this product if you need all the features provided. Otherwise, if you don't need all the features to meet your requirements, there are probably other products that will be more cost-effective. It's cost versus the functionality requirement."
  • "It is expensive. I used to buy it early on, but then they combined it into a higher-up organization. They buy it for multiple systems now. Last time, I paid around 60K for it. There is just the licensing fee. That's all."
  • More Splunk Enterprise Security Pricing and Cost Advice →

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    Answers from the Community
    Navin Rehnius
    Jairo Willian Pereira - PeerSpot reviewerJairo Willian Pereira
    Real User

    Apache Metron, ELK, OSSIM, Splunk and Qradar (in cost/benefit order for starters).

    Tjeerd Saijoen - PeerSpot reviewerTjeerd Saijoen
    Reseller

    I have no experience with Rapid 7 or InsightIDR. 


    IBM Qradar works great but is not easy to install. If it is running it is a great tool. Also depending on the budget, Riverbed security is a tool to consider. Costs are lower than QRadar and easier to implement. 


    Or you can use our SaaS solution with QRadar and a lot more built-in. One holistic solution for your complete IT environment.

    Jack Callaghan - PeerSpot reviewerJack Callaghan
    Real User

    @Evgeny Belenky, ​ I found Stellar to be quite intriguing. 


    I would also recommend McAFee’s new console for centralizing and coordinating a well-deployed enterprise solution.

    Ishan Kukreti - PeerSpot reviewerIshan Kukreti
    Reseller

    COMODO MDR 

    John Stanford - PeerSpot reviewerJohn Stanford
    Real User

    Disclaimer: ICE Consulting offers SOC as a Service to our Clients.


    For SOC Tools we use Securonix and other in-house developed solutions. Securonix provides an all in one package (SIEM, UEBS, & NTA) that we believe is competitively priced for the Small to Mid Market. Their Customer Service seems better than most and they are always highly rated in the Gartner MQ reports. Set-up is not difficult, but is time consuming for the first time, afterwards each client deployment we have added has seemed to get easier and quicker.


    Please contact several vendors and ask for demos, talk with the vendor engineers to ensure the solution will workfor your needs... We evaluated Rapid7, AlienVault (ATT Cybersecurity), QRadar, LogRythm, and Securonix before deciding on Securonix. 


    Also take your time in evaluating and re-evaluating the products, I took us about about 18 months and over $30K of working with what was utimately the wrong product for us, before moving to Securonix.


    Make sure training for the use of the service is included.  We have been able to provide entensive training to out team through the vendor and would not have been able to get out SOC offering off the ground without it.


    Good Luck!

    Ishan Kukreti - PeerSpot reviewerIshan Kukreti
    Reseller

    COMODO SOC covers your entire network and also your email. It is very easy to deploy and is very effective for reports. 

    Ishan Kukreti - PeerSpot reviewerIshan Kukreti
    Reseller

    I prefer the COMODO SOC solution because it is a very good and easy to deploy product.

    Questions from the Community
    Top Answer:Yes, Azure Sentinel is a SIEM on the Cloud. Multiple data sources can be uploaded and analyzed with Azure Sentinel and… more »
    Top Answer:It would really depend on (1) which logs you need to ingest and (2) what are your use cases Splunk is easy for… more »
    Top Answer:We like that Azure Sentinel does not require as much maintenance as legacy SIEMs that are on-premises. Azure Sentinel is… more »
    Top Answer:It mostly depends on your use-cases and environment. Exabeam and Securonix have a stronger UEBA feature set, friendlier… more »
    Top Answer:For tools I’d recommend:  -SIEM- LogRhythm -SOAR- Palo Alto XSOAR Doing commercial w/o both (or at least an XDR)… more »
    Top Answer:The event collector, flow collector, PCAP and SOAR are valuable.
    Top Answer:Splunk handles a high amount of data very well. We use Splunk to capture information and as an aggregator for monitoring… more »
    Top Answer:The solution helped reduce our alert volume.
    Top Answer:When we do a rollout from the server or host or anything, we'd like to see more automation. It would save us time. We… more »
    Comparisons
    Also Known As
    Azure Sentinel
    IBM QRadar, QRadar SIEM, QRadar UBA, QRadar on Cloud, QRadar, IBM QRadar User Behavior Analytics, IBM QRadar Advisor with Watson
    Learn More
    Overview

    Microsoft Sentinel is a scalable, cloud-native, security information event management (SIEM) and security orchestration automated response (SOAR) solution that lets you see and stop threats before they cause harm. Azure Sentinel delivers intelligent security analytics and threat intelligence across the enterprise, providing a single solution for alert detection, threat visibility, proactive hunting, and threat response. Eliminate security infrastructure setup and maintenance, and elastically scale to meet your security needs—while reducing IT costs. With Azure Sentinel, you can:

    - Collect data at cloud scale—across all users, devices, applications, and infrastructure, both on-premises and in multiple clouds

    - Detect previously uncovered threats and minimize false positives using analytics and unparalleled threat intelligence from Microsoft

    - Investigate threats with AI and hunt suspicious activities at scale, tapping into decades of cybersecurity work at Microsoft

    - Respond to incidents rapidly with built-in orchestration and automation of common tasks

    To learn more about our solution, ask questions, and share feedback, join our Microsoft Security, Compliance and Identity Community.

    IBM Security QRadar is a security and analytics platform designed to defend against threats and scale security operations. This is done through integrated visibility, investigation, detection, and response. QRadar empowers security groups with actionable insights into high-priority threats by providing visibility into enterprise security data. Through centralized visibility, security teams and analysts can determine their security stance, which areas pose a potential threat, and which areas are critical. This will help streamline workflows by eliminating the need to pivot between tools.

    IBM Security QRadar is built to address a wide range of security issues and can be easily scaled with minimal customization effort required. As data is ingested, QRadar administers automated, real-time security intelligence to swiftly and precisely discover and prioritize threats. The platform will issue alerts with actionable, rich context into developing threats. Security teams and analysts can then rapidly respond to minimize the attackers' strike. The solution will provide a complete view of activity in both cloud-based and on-premise environments as a large amount of data is ingested throughout the enterprise. Additionally, QRadar’s anomaly detection intelligence enables security teams to identify any user behavior changes that could be indicators of potential threats. 

    IBM QRadar Log Manager

    To better help organizations protect themselves against potential security threats, attacks, and breaches, IBM QRadar Log Manager gathers, analyzes, preserves, and reports on security log events using QRadar Sense Analytics. All operating systems and applications, servers, devices, and applications are converted into searchable and actionable intelligent data. QRadar Log Manager then helps organizations meet compliance reporting and monitoring requirements, which can be further upgraded to QRadar SIEM for a more superior level of threat protection.

    Some of QRadar Log Manager’s key features include:

    • Data processing and capture on any security event
    • Disaster recovery options and high availability 
    • Scalability for large enterprises
    • SoftLayer cloud installation capability
    • Advanced threat protection

    Reviews from Real Users

    IBM Security QRadar is a solution of choice among users because it provides a complete solution for security teams by integrating network analysis, log management, user behavior analytics, threat intelligence, and AI-powered investigations into a single solution. Users particularly like having a single window into their network and its ability to be used for larger enterprises.

    Simon T., a cyber security services operations manager at an aerospace/defense firm, notes, "The most valuable thing about QRadar is that you have a single window into your network, SIEM, network flows, and risk management of your assets. If you use Splunk, for instance, then you still need a full packet capture solution, whereas the full packet capture solution is integrated within QRadar. Its application ecosystem makes it very powerful in terms of doing analysis."

    A management executive at a security firm says, "What we like about QRadar and the models that IBM has, is it can go from a small-to-medium enterprise to a larger organization, and it gives you the same value."

    Splunk Enterprise Security is a SIEM, log management, and IT operations analytics tool. The solution provides users with the ability to secure their information and manage their data in the cloud, data centers, or other applications. Splunk Enterprise Security also offers visibility from different areas, levels, and devices, rather than from a single system, thus, providing its users with flexibility. Splunk Enterprise Security can monitor data and analyze, detect, and prevent intrusions. This benefits users as it provides alerts to possible intrusions, helps users to be proactive, and reduces risk factors. 

    Full visibility across your environment

    Break down data silos and gain actionable intelligence by ingesting data from multicloud and on-premises deployments. Get full visibility to quickly detect malicious threats in your environment.

    Fast threat detection

    Defend against threats with advanced security analytics, machine learning and threat intelligence that focus detection and provide high-fidelity alerts to shorten triage times and raise true positive rates.

    Efficient investigations

    Gather all the context you need and initiate flexible investigations with security analytics at your fingertips. The built-in open and extensible data platform boosts productivity and drives down fatigue.

    Open and scalable

    Built on an open and scalable data platform, you can stay agile in the face of evolving threats and business needs. Splunk meets you where you are on your cloud journey, and integrates across your data, tools and content.

    Offer
    Learn more about Microsoft Sentinel
    Want to Hear More?

    IBM Security QRadar is a security and analytics platform designed to defend against threats and scale security operations.

    Learn more about Splunk Enterprise Security
    Sample Customers
    Microsoft Sentinel is trusted by companies of all sizes including ABM, ASOS, Uniper, First West Credit Union, Avanade, and more.
    Clients across multiple industries, such as energy, financial, retail, healthcare, government, communications, and education use QRadar.
    Splunk has more than 7,000 customers spread across over 90 countries. These customers include Telenor, UniCredit, ideeli, McKenney's, Tesco, and SurveyMonkey.
    Top Industries
    REVIEWERS
    Financial Services Firm23%
    Healthcare Company7%
    Comms Service Provider7%
    Manufacturing Company7%
    VISITORS READING REVIEWS
    Computer Software Company17%
    Government10%
    Financial Services Firm9%
    Manufacturing Company7%
    REVIEWERS
    Financial Services Firm22%
    Computer Software Company13%
    Comms Service Provider11%
    Security Firm6%
    VISITORS READING REVIEWS
    Educational Organization18%
    Computer Software Company15%
    Financial Services Firm10%
    Government7%
    REVIEWERS
    Financial Services Firm16%
    Computer Software Company15%
    Government11%
    Energy/Utilities Company8%
    VISITORS READING REVIEWS
    Financial Services Firm15%
    Computer Software Company15%
    Government10%
    Manufacturing Company7%
    Company Size
    REVIEWERS
    Small Business32%
    Midsize Enterprise21%
    Large Enterprise47%
    VISITORS READING REVIEWS
    Small Business24%
    Midsize Enterprise15%
    Large Enterprise61%
    REVIEWERS
    Small Business39%
    Midsize Enterprise16%
    Large Enterprise46%
    VISITORS READING REVIEWS
    Small Business20%
    Midsize Enterprise28%
    Large Enterprise52%
    REVIEWERS
    Small Business31%
    Midsize Enterprise12%
    Large Enterprise57%
    VISITORS READING REVIEWS
    Small Business19%
    Midsize Enterprise13%
    Large Enterprise68%
    Buyer's Guide
    IBM Security QRadar vs. Splunk Enterprise Security
    September 2023
    Find out what your peers are saying about IBM Security QRadar vs. Splunk Enterprise Security and other solutions. Updated: September 2023.
    734,678 professionals have used our research since 2012.

    IBM Security QRadar is ranked 6th in Log Management with 47 reviews while Splunk Enterprise Security is ranked 1st in Log Management with 71 reviews. IBM Security QRadar is rated 7.8, while Splunk Enterprise Security is rated 8.4. The top reviewer of IBM Security QRadar writes "Good dashboard and helpful third-party plugins but technical support could be better". On the other hand, the top reviewer of Splunk Enterprise Security writes "Can be used to find any threats or vulnerabilities inside a user’s environment". IBM Security QRadar is most compared with Wazuh, Elastic Security, LogRhythm SIEM, ArcSight Logger and Fortinet FortiSIEM, whereas Splunk Enterprise Security is most compared with Wazuh, Dynatrace, Elastic Security, Azure Monitor and Zabbix. See our IBM Security QRadar vs. Splunk Enterprise Security report.

    See our list of best Log Management vendors and best Security Information and Event Management (SIEM) vendors.

    We monitor all Log Management reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.