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IBM Security QRadar vs ManageEngine Log360 vs Splunk Enterprise Security comparison

 

Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

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

ROI

Sentiment score
6.3
IBM Security QRadar delivers cost-effective, rapid deployment, reducing incident response times and employee needs, enhancing organizational resilience.
Sentiment score
5.4
ManageEngine Log360 provides early returns, is user-valued for proactive monitoring benefits, yet requires skilled teams for evolving threats.
Sentiment score
6.2
Splunk Enterprise Security enhances efficiency and threat detection, offering significant ROI despite cost concerns for smaller organizations.
With SOAR, the workflow takes one minute or less to complete the analysis.
Cyber Security Architects at VaporVM
AWS gives the chance to implement a solution out of the box with use cases that are already in IBM Security QRadar.
Strategic Account Executive at a computer software company with 51-200 employees
Investing this amount was very much worth it for my organization.
Information Security Analyst at Banglalink
If unauthorized personnel attempt to add logs, the monitoring informs the administrator, enabling them to act promptly, leading to savings in both time and money for the company.
System Engineer at Corporate Projukti Limited
The documentation for Splunk Enterprise Security is outstanding. It is well-organized and easy to access.
DevOps&Cloud Engineer Mentee at CertDirectory.io
We couldn't calculate what would have been the cost if they had actually gotten compromised; however, they were in the process, so every investment was returned immediately.
Business Development Manager at Axians Germany
On average, my SecOps team takes probably at least a quarter of the time, if not more, to remediate security incidents with Splunk Enterprise Security compared to our previous solution.
IT Orchestration Architect at Penn State University
 

Customer Service

Sentiment score
6.0
IBM Security QRadar support quality varies, with inconsistent service; knowledgeable agents appreciated but response times and expertise are concerns.
Sentiment score
7.2
ManageEngine Log360 provides responsive customer service, though complex issues may cause delays; specialized regional support is exceptional.
Sentiment score
6.2
Splunk Enterprise Security's support is knowledgeable yet often delayed, with advanced help difficult to reach, impacting user reliance on community solutions.
They assist with advanced issues, such as hardware or other problems, that are not part of standard operations.
Network and Security Architect at Deutsche Telekom
Support needs to understand the issue first, then escalate it to the engineering team.
Cyber Security Architects at VaporVM
The support is really good; for instance, if a critical ticket is submitted, you will get paged right away as it gets logged, and their analyst will look into it, letting you know as soon as possible so you can work on it.
Cyber Security Intern at a retailer with 1,001-5,000 employees
The solutions they provide are valuable.
System Engineer at Corporate Projukti Limited
The support provided by ManageEngine Log360 is fantastic.
Lead IT Security and Remediation at a financial services firm with 1,001-5,000 employees
We have paid for Splunk support, and we’re not on the free tier hoping for assistance; we are a significant customer and invest a lot in this service.
Senior System Administrator at a tech services company with 5,001-10,000 employees
I have had nothing but good experiences with Splunk support, receiving timely and helpful replies.
Cyber Security Associate at SAP
We've had great customer success managers who have helped us navigate scaling from 600 gigs to 30 terabytes.
Principal Engineer at Aviatrix
 

Scalability Issues

Sentiment score
7.3
IBM Security QRadar is highly scalable, easily integrates hardware, and efficiently manages extensive networks for cloud or on-premises deployments.
Sentiment score
6.8
ManageEngine Log360's scalability is mixed, with effective support but limited by licensing, technology, and variable deployment experiences.
Sentiment score
7.4
Splunk Enterprise Security offers scalable solutions for diverse needs, but costs and setup type can impact effectiveness.
For EPS license, if you increase or exceed the EPS license, you cannot receive events.
Cyber Security Architects at VaporVM
The technical support from ManageEngine is very good.
System Engineer at Corporate Projukti Limited
We currently rely on disaster recovery and backup recovery, which takes time to recover, during which you're basically blind, so I'm pushing my leadership team to switch over to a clustering environment for constant availability.
IT Security Engineer at a financial services firm with 201-500 employees
It is one of the things that separates it from other tooling, and if not, it is the most scalable solution out there.
Systems Development Engineer at a tech vendor with 10,001+ employees
They struggle a bit with pure virtual environments, but in terms of how much they can handle, it is pretty good.
CTO at a tech vendor with 10,001+ employees
 

Stability Issues

Sentiment score
7.5
IBM QRadar is seen as reliable, with stability dependent on proper configuration, version updates, and sufficient hardware resources.
Sentiment score
7.5
ManageEngine Log360 is generally stable, reliable, and trusted, with occasional startup delays and minor cloud switch issues.
Sentiment score
7.6
Splunk Enterprise Security is stable and reliable, praised for performance with high uptime, despite occasional user-dependent configuration issues.
On cloud, you don't see any disconnections or instability.
SOC Engineer at a outsourcing company with 10,001+ employees
I think QRadar is stable and currently satisfies my needs.
Architect of Cybersecurity at ASSIST - Software Services
The product has been stable so far.
Information Security Analyst at Banglalink
They test it very thoroughly before release, and our customers have Splunk running for months without issues.
Splunk System Engineer at a non-tech company with 11-50 employees
Splunk has been very reliable and very consistent.
Principal Engineer at Aviatrix
We need more SMEs, and there is no mechanism to tell us about indexer or search head issues.
Senior Manager at Bank of America
 

Room For Improvement

IBM Security QRadar needs UI improvements, better integration, faster support, enhanced features, and competitive pricing to address user concerns.
ManageEngine Log360 needs improved backup, UI, Active Directory connectivity, AI capabilities, stability, encryption, and better support.
Splunk Enterprise Security needs faster search, easier queries, improved UI, automation, better support, and enhanced documentation for scalability.
We receive logs from different types of devices and need a way to correlate them effectively.
Network and Security Architect at Deutsche Telekom
If AI-related support can suggest rules and integrate with existing security devices like MD, IPS, this SIM can create more relevant rules.
Information Security Analyst at Banglalink
IBM Security QRadar does not support Canvas, so we had to create custom scripts and workarounds to pull logs from Canvas.
Cyber Security Architects at VaporVM
Without needing to purchase an add-on module, ManageEngine Log360 should include more in-depth reporting capabilities in the current module.
Lead IT Security and Remediation at a financial services firm with 1,001-5,000 employees
Log360 currently cannot gather information from Intune logs or cloud-integrated systems.
System Engineer at Corporate Projukti Limited
ManageEngine Log360 uses PostgreSQL as its own database but does not automatically parse and allow creation of alarms the way it does in MS SQL.
Consultant at TurkOnay Elektronik Para ve Ödeme Hizmetleri A.Ş.
Improving the infrastructure behind Splunk Enterprise Security is vital—enhanced cores, CPUs, and memory should be prioritized to support better processing power.
Resident Consultant (Security Analyst) at helpag
Splunk Enterprise Security is not something that automatically picks things; you have to set up use cases, update data models, and link the right use cases to the right data models for those detections to happen.
Security & Risk Analyst at a computer software company with 1,001-5,000 employees
For any future enhancements or features, such as MLTK and SOAR platform integration, we need more visibility, training, and certification for the skilled professionals who are working.
Security Consultant at Matiq
 

Setup Cost

IBM QRadar is costly but efficient, flexible in licensing, negotiable, and ideal for large enterprises over smaller ones.
ManageEngine Log360 is affordable with fixed pricing, a free trial, and is suitable for flexible budgeting despite some high-cost views.
Splunk Enterprise Security's pricing is seen as high, with calls for more flexible models to improve access for smaller businesses.
Splunk is more expensive than IBM Security QRadar.
Cyber Security Architects at VaporVM
It was costly mainly because of the value you can get right now compared to other solutions.
CTO at Sabyk
It depends on how much you want to spend.
Strategic Account Executive at a computer software company with 51-200 employees
The price is suitable from a perspective of different pricing options.
System Engineer at Corporate Projukti Limited
I saw clients spend two million dollars a year just feeding data into the Splunk solution.
CTO at a tech vendor with 10,001+ employees
The platform requires significant financial investment and resources, making it expensive despite its comprehensive features.
System Engineer - Security Presales at Raya Integration
I find it to be affordable, which is why every industry uses it.
Vice President Research And Development at OSINT Ambition
 

Valuable Features

IBM Security QRadar is scalable and user-friendly, excelling in threat detection, event analysis, and third-party integration for large operations.
Log360 offers user-friendly security management with analytics, compliance templates, real-time threat detection, and customizable reporting, enhancing efficiency.
Splunk Enterprise Security excels in log management, event correlation, real-time threat detection, and offers robust integration and visualization capabilities.
Recently, I faced an incident, a cyber incident, and it was detected in real time.
Information Security Analyst at Banglalink
IBM Security QRadar gives the opportunity to improve the time to market of the releases with a great evaluation of cybersecurity breaches.
Strategic Account Executive at a computer software company with 51-200 employees
Compared to ArcSight, Splunk, or any other SIEM tools where you need their processing language such as structured query language, SPL, and in Sentinel there is KQL query languages, IBM Security QRadar doesn't require reliance on query languages.
SOC Engineer at a outsourcing company with 10,001+ employees
All mandatory regulatory compliance reports are available with the integrated system, and companies can easily customize reports without coding to meet their policy or reporting requirements.
System Engineer at Corporate Projukti Limited
ManageEngine Log360 could integrate with all systems, making it possible to integrate everything to the central location, which made it a useful and necessary tool.
Consultant at TurkOnay Elektronik Para ve Ödeme Hizmetleri A.Ş.
ManageEngine Log360 was selected because AlienVault was moving strictly away from on-premises to the cloud, and an on-premises solution was required.
Lead IT Security and Remediation at a financial services firm with 1,001-5,000 employees
This capability is useful for performance monitoring and issue identification.
Staff Performance Engineer at ServiceNow
I assess Splunk Enterprise Security's insider threat detection capabilities for helping to find unknown threats and anomalous user behavior as great.
Splunk System Engineer at a non-tech company with 11-50 employees
Splunk Enterprise Security provides the foundation for unified threat detection, investigation, and response, enabling fast identification of critical issues.
Specialist-Infrastructure Opertions at Allianz Technology
 

Mindshare comparison

As of April 2026, in the Security Information and Event Management (SIEM) category, the mindshare of IBM Security QRadar is 5.2%, down from 8.4% compared to the previous year. The mindshare of ManageEngine Log360 is 1.5%, down from 1.7% compared to the previous year. The mindshare of Splunk Enterprise Security is 7.0%, down from 9.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Security Information and Event Management (SIEM) Mindshare Distribution
ProductMindshare (%)
Splunk Enterprise Security7.0%
IBM Security QRadar5.2%
ManageEngine Log3601.5%
Other86.3%
Security Information and Event Management (SIEM)
 

Featured Reviews

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.
Md Abdul Hakim - PeerSpot reviewer
System Engineer at Corporate Projukti Limited
Integration capabilities impress while room for improvement exists in cloud compatibility
1. Enhanced Cloud Integration Current Gap: Log360 lacks native integration with Microsoft Intune and cloud-based Active Directory (Azure AD), limiting visibility for organizations transitioning to hybrid or fully cloud environments. Requested Improvements: Direct Intune Log Collection: Ability to ingest and correlate logs from Intune-managed devices to monitor compliance, device health, and security policies. Azure AD Deep Integration: Support for Azure AD audit logs, conditional access events, and identity protection alerts to provide end-to-end visibility. Cloud Workload Monitoring: Extend coverage to SaaS applications (e.g., Microsoft 365, AWS, GCP) for unified threat detection. Why It Matters: Many clients have migrated from on-prem AD to cloud-first setups this year. Without cloud-native log collection, critical security events (e.g., rogue Intune policies or Azure AD breaches) go unmonitored. 2. Improved Automation and Response Current Gap: Limited automated remediation (e.g., auto-isolating compromised devices) forces manual intervention. Requested Features: Playbook Automation: Pre-built workflows to auto-resolve common issues (e.g., disabling users after brute-force attacks). SOAR Integration: APIs to connect with SIEM/SOAR platforms (e.g., Splunk, Palo Alto Cortex) for escalated threat response.
Sathis-Kumar - PeerSpot reviewer
Senior Manager at Bank of America
Helps us detect cyber threats quickly and integrate multiple feeds effectively
Overall, the product is good, but when it comes to some infrastructure issues, we have to dig into more logs. There is no straightforward indication of an issue. Health check kind of dashboards are not available. More AI would help us, and more optimization, since security products run more queries. The AI module could suggest solutions, optimizing queries or workload balancing. If the product itself advises on running queries during peak times, it would be similar to what ChatGPT currently offers. We see quite a few issues on stability. Even last week, we faced something, and identifying bottlenecks is not easy. We need more SMEs, and there is no mechanism to tell us about indexer or search head issues. Self-monitoring dashboards could be beneficial. The technical support still requires more improvement. Often, primary support takes a lot of time and forwards most solutions to the engineering side. The primary support team has very limited knowledge to provide.
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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
Financial Services Firm
11%
Computer Software Company
10%
Manufacturing Company
7%
Construction Company
6%
Financial Services Firm
9%
Comms Service Provider
9%
Computer Software Company
8%
Manufacturing Company
7%
Financial Services Firm
14%
Manufacturing Company
9%
Computer Software Company
9%
Government
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business91
Midsize Enterprise39
Large Enterprise105
By reviewers
Company SizeCount
Small Business14
Midsize Enterprise2
Large Enterprise2
By reviewers
Company SizeCount
Small Business116
Midsize Enterprise50
Large Enterprise269
 

Questions from the Community

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, friendli...
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 a...
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 s...
What is your experience regarding pricing and costs for ManageEngine Log360?
The price is suitable from a perspective of different pricing options. We already have an ongoing project where some ...
What needs improvement with ManageEngine Log360?
ManageEngine Log360 could provide more in-depth insights, particularly in reporting. Some other solutions provide dee...
What is your primary use case for ManageEngine Log360?
ManageEngine Log360 is being used for database monitoring and as a SIEM solution.
What is a better choice, Splunk or Azure Sentinel?
It would really depend on (1) which logs you need to ingest and (2) what are your use cases Splunk is easy for ingest...
How does Splunk compare with Azure Monitor?
Splunk handles a high amount of data very well. We use Splunk to capture information and as an aggregator for monitor...
What do you like most about Splunk?
There are a lot of third-party applications that can be installed.
 

Also Known As

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

Overview

 

Sample Customers

Clients across multiple industries, such as energy, financial, retail, healthcare, government, communications, and education use QRadar.
First Mountain Bank, TRA, Citadel Group, OnPoint Financial Corp, Florida Dept. of Transportation
Splunk has more than 7,000 customers spread across over 90 countries. These customers include Telenor, UniCredit, ideeli, McKenney's, Tesco, and SurveyMonkey.
Find out what your peers are saying about Splunk, Wazuh, IBM and others in Security Information and Event Management (SIEM). Updated: April 2026.
889,955 professionals have used our research since 2012.