# IBM QRadar SIEM vs Splunk Enterprise Security Comparison - What are their main differences? At a Glance Star Rating **IBM QRadar SIEM** [ 4.4/5(339) ](https://www.g2.com/products/ibm-ibm-qradar-siem/reviews#reviews) **Splunk Enterprise Security** [ 4.3/5(248) ](https://www.g2.com/products/splunk-enterprise-security/reviews#reviews) Market Segments **IBM QRadar SIEM** Enterprise (55.3% of reviews) **Splunk Enterprise Security** Enterprise (61.6% of reviews) Pros & Cons **IBM QRadar SIEM** [ Ease of Use (23) ](https://www.g2.com/products/ibm-ibm-qradar-siem/reviews?filters%5Bsentiment_snippet%5D=2511976&qs=pros-and-cons#reviews)[ Integrations (19) ](https://www.g2.com/products/ibm-ibm-qradar-siem/reviews?filters%5Bsentiment_snippet%5D=2512033&qs=pros-and-cons#reviews)[ UX Improvement (11) ](https://www.g2.com/products/ibm-ibm-qradar-siem/reviews?filters%5Bsentiment_snippet%5D=2511973&qs=pros-and-cons#reviews)[ Expensive (9) ](https://www.g2.com/products/ibm-ibm-qradar-siem/reviews?filters%5Bsentiment_snippet%5D=2512069&qs=pros-and-cons#reviews) **Splunk Enterprise Security** [ Log Management (10) ](https://www.g2.com/products/splunk-enterprise-security/reviews?filters%5Bsentiment_snippet%5D=2509010&qs=pros-and-cons#reviews)[ Cybersecurity (8) ](https://www.g2.com/products/splunk-enterprise-security/reviews?filters%5Bsentiment_snippet%5D=2509209&qs=pros-and-cons#reviews)[ Complexity (6) ](https://www.g2.com/products/splunk-enterprise-security/reviews?filters%5Bsentiment_snippet%5D=2509249&qs=pros-and-cons#reviews)[ Difficult Learning (6) ](https://www.g2.com/products/splunk-enterprise-security/reviews?filters%5Bsentiment_snippet%5D=2509261&qs=pros-and-cons#reviews) Entry-Level Pricing **IBM QRadar SIEM** No pricing available **Splunk Enterprise Security** No pricing available ## IBM QRadar SIEM vs Splunk Enterprise Security When assessing the two solutions, reviewers found IBM QRadar SIEM easier to use and set up. However, reviewers felt that administration of both products was equally easy, and preferred doing business with Splunk Enterprise Security overall. - Reviewers felt that Splunk Enterprise Security meets the needs of their business better than IBM QRadar SIEM. - When comparing quality of ongoing product support, reviewers felt that Splunk Enterprise Security is the preferred option. - For feature updates and roadmaps, our reviewers preferred the direction of IBM QRadar SIEM over Splunk Enterprise Security. Pricing Entry-Level Pricing **IBM QRadar SIEM** IBM QRadar SIEM No pricing available **Splunk Enterprise Security** Splunk Enterprise Security No pricing available Free Trial **IBM QRadar SIEM** IBM QRadar SIEM Free Trial is available **Splunk Enterprise Security** Splunk Enterprise Security No trial information available Ratings Meets Requirements 8.6 226 8.8 197 Ease of Use 8.3 224 8.2 202 Ease of Setup 8.0 170 7.8 115 Ease of Admin 8.3 163 8.3 102 Quality of Support 8.3 217 8.6 186 Has the product been a good partner in doing business? 8.6 157 9.0 100 Product Direction (% positive) 8.6 208 8.0 194 Features by Category Incident Response[Hide 40 FeaturesShow 40 Features](javascript:void(0);) 8.1 146 8.1 5 Response Resolution Automation 7.7(won by default) 102 Not enough data Resolution Guidance 8.0(won by default) 99 Not enough data System Isolation 7.7(won by default) 93 Not enough data Threat Intelligence 8.4 108 9.0(won by 0.6) 5 Incident Investigation Not enough data Not enough data Records Incident Logs 8.8(won by 0.8) 113 8.0 5 Incident Reports 8.5(won by default) 114 Not enough data Management Incident Alerts 8.7(won by 1.4) 114 7.3 5 Incident Case Management 8.3(won by default) 104 Not enough data Workflow Management 8.3(won by default) 105 Not enough data Generative AI AI Text Generation 7.2(won by default) 19 Not enough data AI Text Summarization 7.3(won by default) 19 Not enough data Generative AI Not enough data Not enough data Additional Functionality SSL Security Not enough data Not enough data HIPAA Compliant Not enough data Not enough data API Not enough data Not enough data Threat Response Not enough data Not enough data Endpoint Protection Not enough data Not enough data Maintenance Scheduling Not enough data Not enough data Third-Party Integrations Not enough data Not enough data Security Auditing Not enough data Not enough data Application Security Not enough data Not enough data Encryption Not enough data Not enough data Network Security Not enough data Not enough data Real-Time Reporting Not enough data Not enough data AI Copilot Not enough data Not enough data Reporting/Analytics Not enough data Not enough data Authentication Not enough data Not enough data Financial Data Protection Not enough data Not enough data Anti Virus Not enough data Not enough data Secure Data Storage Not enough data Not enough data Virus Definition Update Not enough data Not enough data Activity Dashboard Not enough data Not enough data VPN Not enough data Not enough data Audit Trail Not enough data Not enough data Anti Spam Not enough data Not enough data Access Controls/Permissions Not enough data Not enough data Data Visualization Not enough data Not enough data Alerts/Escalation Not enough data Not enough data Data Security Not enough data Not enough data Security Information and Event Management (SIEM)[Hide 43 FeaturesShow 43 Features](javascript:void(0);) 8.3 205 8.5 123 Network Management Activity Monitoring 8.7 154 | Verified 8.8(won by 0.1) 102 | Verified Asset Management 8.0 145 | Verified 8.1(won by 0.1) 90 | Verified Log Management 8.7 161 | Verified 9.3(won by 0.6) 39 | Verified Network Monitoring Not enough data Not enough data Server Monitoring Not enough data Not enough data File Integrity Monitoring Not enough data Not enough data Real-Time Monitoring Not enough data Not enough data User Management Not enough data Not enough data Endpoint Management Not enough data Not enough data Compliance Management Not enough data Not enough data Incident Management Not enough data Not enough data Vulnerability Management Not enough data Not enough data Policy Management Not enough data Not enough data Event Logs Not enough data Not enough data Incident Management Event Management 8.7(tied score) 161 | Verified 8.7(tied score) 99 | Verified Automated Response 8.0 147 8.4(won by 0.4) 93 | Verified Incident Reporting 8.5 155 | Verified 8.7(won by 0.2) 98 | Verified Real-Time Reporting Not enough data Not enough data Security Intelligence Threat Intelligence 8.4(won by 0.1) 151 | Verified 8.3 89 | Verified Vulnerability Assessment 7.8 137 | Verified 7.9(won by 0.1) 88 | Verified Behavioral Analytics 8.3 145 | Verified 8.5(won by 0.2) 96 | Verified Data Examination 8.3 141 | Verified 8.5(won by 0.2) 98 | Verified Real-Time Data Not enough data Not enough data Agentic AI - Security Information and Event Management (SIEM) Autonomous Task Execution Not enough data Not enough data Multi-step Planning Not enough data Not enough data Proactive Assistance Not enough data Not enough data Decision Making Not enough data Not enough data Additional Functionality Real-Time Notifications Not enough data Not enough data Audit Trail Not enough data Not enough data Application Security Not enough data Not enough data Risk Analysis Not enough data Not enough data AI Copilot Not enough data Not enough data Data Import/Export Not enough data Not enough data Alerts/Notifications Not enough data Not enough data Prioritization Not enough data Not enough data Security Auditing Not enough data Not enough data Search/Filter Not enough data Not enough data Compliance Tracking Not enough data Not enough data Generative AI Not enough data Not enough data API Not enough data Not enough data Third-Party Integrations Not enough data Not enough data Activity Dashboard Not enough data Not enough data Data Visualization Not enough data Not enough data Network Traffic Analysis (NTA)[Hide 11 FeaturesShow 11 Features](javascript:void(0);) 8.5 91 Not enough data Automation Metadata Management 8.4(won by default) 55 Not enough data Artificial Intelligence & Machine Learning 7.9(won by default) 58 Not enough data Response Automation 8.3(won by default) 60 Not enough data Continuous Analysis 8.6(won by default) 62 Not enough data Functionality Multi-Network Capability 8.4(won by default) 62 Not enough data Anomaly Detection 8.6(won by default) 66 Not enough data Network Visibility 8.9(won by default) 68 Not enough data Scalability 8.7(won by default) 64 Not enough data Incident Management Incident Logs 8.9(won by default) 67 Not enough data Incident Alerts 9.0(won by default) 67 Not enough data Incident Reporting 8.6(won by default) 67 Not enough data Digital Forensics[Hide 61 FeaturesShow 61 Features](javascript:void(0);) 8.1 59 Not enough data Analysis File Analysis 8.1(won by default) 37 Not enough data Memory Analysis 7.5(won by default) 38 Not enough data Registry Analysis 7.8(won by default) 37 Not enough data Email Analysis 8.1(won by default) 39 Not enough data Linux Analysis 8.5(won by default) 14 Not enough data Event Analysis Not enough data Not enough data Network Analysis Not enough data Not enough data Functionality Incident Alerts 8.7(won by default) 42 Not enough data Anomaly Detection 8.6(won by default) 39 Not enough data Continuous Analysis 8.5(won by default) 41 Not enough data Decryption 7.9(won by default) 33 Not enough data Remediation Incident Reports 8.5(won by default) 41 Not enough data Remediation Suggestions 8.2(won by default) 40 Not enough data Response Automation 8.4(won by default) 39 Not enough data Threat Response Not enough data Not enough data Customizable Reports Not enough data Not enough data Generative AI AI Text Generation 6.9(won by default) 8 Not enough data AI Text Summarization 7.1(won by default) 8 Not enough data Generative AI Not enough data Not enough data Additional Functionality Activity Dashboard Not enough data Not enough data Reporting/Analytics Not enough data Not enough data Threat Intelligence Not enough data Not enough data AI Copilot Not enough data Not enough data Secure Data Storage Not enough data Not enough data Case Management Not enough data Not enough data Text Extraction Not enough data Not enough data Search/Filter Not enough data Not enough data Multiple File Format Support Not enough data Not enough data Prioritization Not enough data Not enough data Web Data Extraction Not enough data Not enough data Reporting & Statistics Not enough data Not enough data Real-Time Chat Not enough data Not enough data Optical Character Recognition Not enough data Not enough data Third-Party Integrations Not enough data Not enough data Access Management Not enough data Not enough data Task Management Not enough data Not enough data Data Extraction Not enough data Not enough data Data Security Not enough data Not enough data Data Import/Export Not enough data Not enough data Incident Management Not enough data Not enough data User Management Not enough data Not enough data Web Threat Management Not enough data Not enough data API Not enough data Not enough data IT Incident Management Not enough data Not enough data Data Visualization Not enough data Not enough data Data Recovery Not enough data Not enough data Vulnerability/Threat Prioritization Not enough data Not enough data Real-Time Reporting Not enough data Not enough data Investigation Management Not enough data Not enough data Incident Reporting Not enough data Not enough data Messaging Not enough data Not enough data Endpoint Protection Not enough data Not enough data Analytics Not enough data Not enough data Dashboard Not enough data Not enough data Threat Protection Not enough data Not enough data Access Control Not enough data Not enough data Network Monitoring Not enough data Not enough data Behavioral Analytics Not enough data Not enough data Customizable Dashboard Not enough data Not enough data Access Controls/Permissions Not enough data Not enough data Alerts/Notifications Not enough data Not enough data Cloud Security Monitoring and Analytics[Hide 13 FeaturesShow 13 Features](javascript:void(0);) 8.4 76 Not enough data Activity Monitoring Usage Monitoring 8.6(won by default) 52 Not enough data Database Monitoring 8.4(won by default) 48 Not enough data API Monitoring 8.1(won by default) 44 Not enough data Activity Monitoring 8.5(won by default) 50 Not enough data Security Compliance Monitoring 8.3(won by default) 50 Not enough data Risk Analysis 8.4(won by default) 52 Not enough data Reporting 8.5(won by default) 55 Not enough data Administration Security Automation 8.3(won by default) 52 Not enough data Security Integration 8.4(won by default) 54 Not enough data Multicloud Visibility 8.3(won by default) 48 Not enough data Agentic AI - Cloud Security Monitoring and Analytics Autonomous Task Execution Not enough data Not enough data Proactive Assistance Not enough data Not enough data Decision Making Not enough data Not enough data User and Entity Behavior Analytics (UEBA)[Hide 11 FeaturesShow 11 Features](javascript:void(0);) 8.3 82 Not enough data Agentic AI - User and Entity Behavior Analytics (UEBA) Autonomous Task Execution Not enough data Not enough data Multi-step Planning Not enough data Not enough data Proactive Assistance Not enough data Not enough data Decision Making Not enough data Not enough data Analysis Continuous Analysis 8.3(won by default) 58 Not enough data Behavioral Analysis 8.2(won by default) 59 Not enough data Data Context 7.8(won by default) 58 Not enough data Activity Logging 8.6(won by default) 57 Not enough data Detection Anomaly Detection 8.2(won by default) 58 Not enough data Incident Alerts 8.4(won by default) 59 Not enough data Activity Monitoring 8.7(won by default) 59 Not enough data Show 3 feature categories with incomplete data AI SOC Agents[Hide 25 FeaturesShow 25 Features](javascript:void(0);) Not enough data Not enough data AI/Machine Learning AI/Machine Learning Not enough data Not enough data Reporting/Analytics Reporting/Analytics Not enough data Not enough data Endpoint Protection Endpoint Protection Not enough data Not enough data Threat Propagation Visualization Threat Propagation Visualization Not enough data Not enough data Performance Metrics Performance Metrics Not enough data Not enough data Natural Language Security Querying Natural Language Security Querying Not enough data Not enough data Threat Response Threat Response Not enough data Not enough data Activity Monitoring Activity Monitoring Not enough data Not enough data Network Security Network Security Not enough data Not enough data Automated Threat Containment Automated Threat Containment Not enough data Not enough data Intelligent Alert Noise Reduction Intelligent Alert Noise Reduction Not enough data Not enough data Explainable AI (XAI) Audit Trail Explainable AI (XAI) Audit Trail Not enough data Not enough data Predefined Protocols Predefined Protocols Not enough data Not enough data Threat Detection & Triage - AI SOC Agents Anomaly Detection & Correlation Not enough data Not enough data False‑Positive Suppression Not enough data Not enough data AI‑Driven Alert Triage Not enough data Not enough data Investigation & Enrichment - AI SOC Agents Autonomous Case Investigation Not enough data Not enough data Contextual Enrichment from Multiple Sources Not enough data Not enough data Attack Path Mapping Not enough data Not enough data Response & Remediation - AI SOC Agents Mean Time Reduction Metrics Not enough data Not enough data Playbook‑Free Dynamic Workflows Not enough data Not enough data Automated Response Execution Not enough data Not enough data InfoSec Experience & Governance - AI SOC Agents Conversational Analyst Interface Not enough data Not enough data Manual Feedback Learning Loop Not enough data Not enough data Explainability & Audit Trail Not enough data Not enough data Network Security[Hide 40 FeaturesShow 40 Features](javascript:void(0);) Not enough data Not enough data Additional Functionality Penetration Testing Not enough data Not enough data Alerts/Notifications Not enough data Not enough data Audit Trail Not enough data Not enough data Anti Virus Not enough data Not enough data Vulnerability Scanning Not enough data Not enough data Remote Monitoring & Management Not enough data Not enough data VPN Not enough data Not enough data Behavior Analytics Not enough data Not enough data Reporting/Analytics Not enough data Not enough data Real-Time Notifications Not enough data Not enough data Access Controls/Permissions Not enough data Not enough data SSL Security Not enough data Not enough data Patch Management Not enough data Not enough data Event Logs Not enough data Not enough data Anomaly/Malware Detection Not enough data Not enough data DNS Leak Protection Not enough data Not enough data Third-Party Integrations Not enough data Not enough data Server Monitoring Not enough data Not enough data Real-Time Monitoring Not enough data Not enough data Compliance Management Not enough data Not enough data Network Provisioning Not enough data Not enough data API Not enough data Not enough data Email Alerts Not enough data Not enough data Security Auditing Not enough data Not enough data Intrusion Detection System Not enough data Not enough data Data Visualization Not enough data Not enough data Two-Factor Authentication Not enough data Not enough data Generative AI Not enough data Not enough data Firewalls Not enough data Not enough data AI Copilot Not enough data Not enough data Anti Spam Not enough data Not enough data Threat Response Not enough data Not enough data Activity Monitoring Not enough data Not enough data Risk Alerts Not enough data Not enough data Data Loss Prevention Not enough data Not enough data Single Sign On Not enough data Not enough data Intrusion Prevention System Not enough data Not enough data Secure Login Not enough data Not enough data Policy Management Not enough data Not enough data Activity Dashboard Not enough data Not enough data Cloud Security[Hide 48 FeaturesShow 48 Features](javascript:void(0);) Not enough data Not enough data Cloud Visibility Data Discovery Not enough data Not enough data Cloud Registry Not enough data Not enough data Cloud Gap Analytics Not enough data Not enough data Security Data Security Not enough data Not enough data Data loss Prevention Not enough data Not enough data Security Auditing Not enough data Not enough data Real-Time Data Not enough data Not enough data Cloud Application Security Not enough data Not enough data SSL Security Not enough data Not enough data Identity SSO Not enough data Not enough data Governance Not enough data Not enough data User Analytics Not enough data Not enough data Real-Time Analytics Not enough data Not enough data Visual Analytics Not enough data Not enough data Reporting/Analytics Not enough data Not enough data Additional Functionality Alerts/Notifications Not enough data Not enough data AI Copilot Not enough data Not enough data Access Controls/Permissions Not enough data Not enough data Endpoint Management Not enough data Not enough data Intrusion Detection System Not enough data Not enough data Compliance Management Not enough data Not enough data HIPAA Compliant Not enough data Not enough data Search/Filter Not enough data Not enough data API Not enough data Not enough data Two-Factor Authentication Not enough data Not enough data Data Visualization Not enough data Not enough data Risk Assessment Not enough data Not enough data Real-Time Monitoring Not enough data Not enough data Event Logs Not enough data Not enough data Activity Dashboard Not enough data Not enough data Audit Management Not enough data Not enough data Cloud Security Policy Management Not enough data Not enough data Vulnerability Protection Not enough data Not enough data Anti Virus Not enough data Not enough data Incident Management Not enough data Not enough data Threat Intelligence Not enough data Not enough data Real-Time Reporting Not enough data Not enough data Reporting & Statistics Not enough data Not enough data User Management Not enough data Not enough data Encryption Not enough data Not enough data Vulnerability Scanning Not enough data Not enough data Generative AI Not enough data Not enough data Status Tracking Not enough data Not enough data Third-Party Integrations Not enough data Not enough data Real-Time Notifications Not enough data Not enough data Patch Management Not enough data Not enough data Monitoring Not enough data Not enough data Cloud Encryption Not enough data Not enough data ## IBM QRadar SIEM vs Splunk FAQs Generated using AI Last updated: August 14, 2026 ### What is the difference between Splunk vs IBM QRadar SIEM? IBM QRadar SIEM stands out for its higher Ease of Use and slightly higher G2 rating, while Splunk is noted for its strong integration capabilities and user interface. | | [Splunk](https://www.g2.com/products/splunk-enterprise-security/reviews) | [IBM QRadar SIEM](https://www.g2.com/products/ibm-ibm-qradar-siem/reviews) | | --- | --- | --- | | G2 Rating (reviews) | 4.3/5 (248 reviews) | 4.4/5 (338 reviews) | | Largest Segment | Enterprise | Enterprise | | Ease of Setup score | 7.8 | 8.1 | | Quality of Support score | 8.6 | 8.3 | | Top Reviewer-Cited Strength | Easy Integrations (13 all-time mentions) | Ease of Use (23 all-time mentions) | ### How do the pricing models of Splunk and IBM QRadar SIEM compare? Splunk and IBM QRadar SIEM are both considered expensive, but Splunk receives more negative sentiment on cost, while IBM QRadar SIEM has a higher Price/Cost satisfaction score. - **Splunk:** In recent reviews, many cite Splunk as expensive, with 17 all-time mentions of high cost and ongoing management of data ingestion to control expenses. - **IBM QRadar SIEM:** Reviewers also describe IBM QRadar SIEM as costly, but with fewer negative mentions (9 all-time), and its Price/Cost satisfaction score is higher than Splunk's. - **Switching Reason:** Recent reviews indicate organizations have switched from Splunk to other solutions primarily due to cost concerns. ### What are the best alternatives to Splunk and IBM QRadar SIEM? Sumo Logic, Microsoft Sentinel, and InsightIDR are the top three alternatives to Splunk and IBM QRadar SIEM. | Product | G2 Rating (reviews) | Largest Segment | Pricing Insight | Top Reviewer-Cited Strength | | --- | --- | --- | --- | --- | | [Splunk](https://www.g2.com/products/splunk-enterprise-security/reviews) | 4.3/5 (248 reviews) | Enterprise | Expensive, especially at scale | Easy Integrations (13 all-time mentions) | | [IBM QRadar SIEM](https://www.g2.com/products/ibm-ibm-qradar-siem/reviews) | 4.4/5 (338 reviews) | Enterprise | Costly, but fewer negative mentions than Splunk | Ease of Use (23 all-time mentions) | | [Sumo Logic](https://www.g2.com/products/sumo-logic/reviews) | 4.3/5 (404 reviews) | Mid-Market | — | — | | [Microsoft Sentinel](https://www.g2.com/products/microsoft-sentinel/reviews) | 4.4/5 (298 reviews) | Enterprise | — | — | | [InsightIDR](https://www.g2.com/products/rapid7-next-gen-siem/reviews) | 4.4/5 (76 reviews) | Mid-Market | — | — | ### Which Security Information and Event Management (SIEM) features should I prioritize when comparing Splunk and IBM QRadar SIEM? Buyers should prioritize threat detection, integrations, ease of use, dashboard usability, and log management when comparing Splunk and IBM QRadar SIEM. - **Threat Detection:** Splunk (13 all-time mentions), IBM QRadar SIEM (13 all-time mentions) - **Integrations:** Splunk (13 all-time mentions for Easy Integrations), IBM QRadar SIEM (19 all-time mentions for Integrations) - **Ease of Use:** Splunk (15 all-time mentions), IBM QRadar SIEM (23 all-time mentions) - **Dashboard Usability:** Splunk (10 all-time mentions), IBM QRadar SIEM (10 all-time mentions) - **Log Management:** Splunk (10 all-time mentions), IBM QRadar SIEM (13 all-time mentions) ### What are the pros and cons of Splunk vs IBM QRadar SIEM? Splunk's headline strength is its integration ecosystem, while IBM QRadar SIEM is most praised for ease of use. - **Splunk strengths:** Easy Integrations (13 all-time mentions), Threat Detection (13), Features (12), User Interface (11), Dashboard Usability (10), Log Management (10), Customer Support (9) - **Splunk trade-offs:** Expensive (17 all-time mentions), Complex Setup (8), Complex Implementation (6), Complexity (6), Difficult Learning (6) - **IBM QRadar SIEM strengths:** Ease of Use (23 all-time mentions), Integrations (19), Features (18), Easy Integrations (15), User Interface (15), Monitoring (14), Insights (13), Log Management (13), Threat Detection (13), Customer Support (10) - **IBM QRadar SIEM trade-offs:** UX Improvement (11 all-time mentions), Expensive (9), Cost (7), Dashboard Issues (7), Time-Consuming (7) ### Is Splunk or IBM QRadar SIEM better for small businesses? Neither Splunk nor IBM QRadar SIEM is primarily focused on small businesses, but IBM QRadar SIEM receives more positive sentiment from smaller organizations in recent reviews. - **Splunk:** Largest segment is Enterprise; reviewers note high cost and complexity as barriers for small businesses. - **IBM QRadar SIEM:** Largest segment is Enterprise; recent reviews highlight ease of use and integration, but also mention cost as a challenge for small organizations. ### Which Security Information and Event Management (SIEM) platform has better integrations? IBM QRadar SIEM is favored for integrations, with more all-time mentions and recent reviewer praise for integration breadth. - **Splunk:** Easy Integrations cited in 13 all-time reviews, with recent mentions of integration with firewalls, endpoint detection tools, identity providers, and cloud environments. - **IBM QRadar SIEM:** Integrations cited in 19 all-time reviews, with recent reviewers highlighting integration with a wide range of log sources, SaaS applications, and third-party security tools. ### How do Splunk and IBM QRadar SIEM compare on customer support? Splunk and IBM QRadar SIEM are rated nearly equally on Quality of Support, with Splunk at 8.6 and IBM QRadar SIEM at 8.3, indicating parity. - **Splunk:** Reviewers frequently mention responsive and helpful customer support, with 9 all-time mentions of Customer Support as a strength. - **IBM QRadar SIEM:** Customer Support is cited as a strength in 10 all-time reviews, with recent feedback noting robust documentation and OEM support. ### Which is easier to implement, Splunk or IBM QRadar SIEM? IBM QRadar SIEM has a slightly higher Ease of Setup score (8.1 vs 7.8), but both products are described as complex to implement in recent reviews. - **Splunk:** Reviewers describe setup as complex and requiring significant expertise, with 8 all-time mentions of Complex Setup and 6 of Complex Implementation. - **IBM QRadar SIEM:** Recent reviews note initial implementation can be time-consuming and complex, but also highlight easier integration and setup compared to other SIEMs. ### Which product has better Threat Intelligence? Splunk and IBM QRadar SIEM are both highly rated for Threat Intelligence, with strong reviewer sentiment and feature mentions. - **Splunk:** Threat Detection cited in 13 all-time reviews; reviewers highlight advanced threat intelligence integrations and MITRE ATT&CK mapping. - **IBM QRadar SIEM:** Threat Detection cited in 13 all-time reviews; reviewers mention integration with IBM X-Force and robust threat intelligence capabilities. Reviews Reviewers' Company Size [![IBM QRadar SIEM](https://images.g2crowd.com/uploads/product/hd_favicon/7d76baae79036d41d25c4a6c46e5af43/ibm-ibm-qradar-siem.svg "IBM QRadar SIEM")](https://www.g2.com/products/ibm-ibm-qradar-siem/reviews) IBM QRadar SIEM Small-Business(50 or fewer emp.) 17.4% Mid-Market(51-1000 emp.) 27.3% Enterprise(\> 1000 emp.) 55.3% [![Splunk Enterprise Security](https://images.g2crowd.com/uploads/product/hd_favicon/b92838221b8df42dd6b5bb09c9f8ff55/splunk-enterprise-security.svg "Splunk Enterprise Security")](https://www.g2.com/products/splunk-enterprise-security/reviews) Splunk Enterprise Security Small-Business(50 or fewer emp.) 11.2% Mid-Market(51-1000 emp.) 27.2% Enterprise(\> 1000 emp.) 61.6% Small-Business (50 or fewer emp.) 17.4% 11.2% Mid-Market (51-1000 emp.) 27.3% 27.2% Enterprise (\> 1000 emp.) 55.3% 61.6% Reviewers' Industry [![IBM QRadar SIEM](https://images.g2crowd.com/uploads/product/hd_favicon/7d76baae79036d41d25c4a6c46e5af43/ibm-ibm-qradar-siem.svg "IBM QRadar SIEM")](https://www.g2.com/products/ibm-ibm-qradar-siem/reviews) IBM QRadar SIEM Computer & Network Security 27.5% Information Technology and Services 18.7% Banking 12.0% Financial Services 6.7% Hospital & Health Care 3.9% Other 31.3% [![Splunk Enterprise Security](https://images.g2crowd.com/uploads/product/hd_favicon/b92838221b8df42dd6b5bb09c9f8ff55/splunk-enterprise-security.svg "Splunk Enterprise Security")](https://www.g2.com/products/splunk-enterprise-security/reviews) Splunk Enterprise Security Information Technology and Services 23.2% Computer Software 9.4% Computer & Network Security 7.6% Financial Services 7.6% Banking 4.5% Other 47.8% Alternatives **IBM QRadar SIEM Alternatives** ![Sumo Logic](https://images.g2crowd.com/uploads/product/hd_favicon/1550622115/sumo-logic.svg "Sumo Logic") [ Sumo Logic ](/products/sumo-logic/reviews) ![Rapid7 Next-Gen SIEM](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_948e08d1a8ccaa8b82d0d646fff799a0/rapid7-next-gen-siem.jpg "Rapid7 Next-Gen SIEM") [ InsightIDR ](/products/rapid7-next-gen-siem/reviews) ![Datadog](https://images.g2crowd.com/uploads/product/hd_favicon/1498834114/datadog.svg "Datadog") [ Datadog ](/products/datadog/reviews) ![Microsoft Sentinel](https://images.g2crowd.com/uploads/product/hd_favicon/a8a99a96fda235658139f710592f8a53/microsoft-sentinel.svg "Microsoft Sentinel") [ Microsoft Sentinel ](/products/microsoft-sentinel/reviews) **Splunk Enterprise Security Alternatives** ![Microsoft Sentinel](https://images.g2crowd.com/uploads/product/hd_favicon/a8a99a96fda235658139f710592f8a53/microsoft-sentinel.svg "Microsoft Sentinel") [ Microsoft Sentinel ](/products/microsoft-sentinel/reviews) ![LogRhythm SIEM](https://images.g2crowd.com/uploads/product/hd_favicon/2b5a539672981045aad925bbc9cc5aa0/exabeam-logrhythm-siem.svg "LogRhythm SIEM") [ LogRhythm SIEM ](/products/exabeam-logrhythm-siem/reviews) ![LevelBlue USM Anywhere](https://images.g2crowd.com/uploads/product/hd_favicon/dafcd5faaef898c5bee18cd5d63cef91/levelblue-usm-anywhere%282%29.svg "LevelBlue USM Anywhere") [ LevelBlue USM Anywhere ](/products/levelblue-usm-anywhere/reviews) ![Sumo Logic](https://images.g2crowd.com/uploads/product/hd_favicon/1550622115/sumo-logic.svg "Sumo Logic") [ Sumo Logic ](/products/sumo-logic/reviews) ### Spotlight Categories - [Influencer Marketing Platforms](https://www.g2.com/categories/influencer-marketing-platforms) - [Social Media Listening Tools](https://www.g2.com/categories/social-media-listening-tools) - [Sales Tax and VAT Compliance Software](https://www.g2.com/categories/sales-tax-and-vat-compliance) - [Sales Performance Management Software](https://www.g2.com/categories/sales-performance-management)