IBM QRadar SIEM

No phone app

5.5No. 21 of 25
in SIEM Software

Recognised40% of the score52
Phone app26% of the score0
Documented20% of the score0
Free plan14% of the score30

Free plan: No
Runs on: Linux, self-hosted

Visit site Alternatives

Summary

IBM QRadar SIEM is ranked #21 of 25 in SIEM software on Samsung Mobile US Press. It runs on Linux, Self-hosted.

IBM QRadar SIEM plans and pricing

All plans

QRadar SIEM — Usage model Not published Contact IBM for pricing; on-premises licensing is available by subscription or perpetual license. Licensed by events per second (EPS) and flows per minute (FPM) · hardware or virtual appliances ibm.com · 5 Oct 2026

QRadar SIEM — Enterprise model Not published Contact IBM for pricing; on-premises licensing is available by subscription or perpetual license. Licensed by managed virtual server (MVS) count · network behavior and unlimited log events ibm.com · 5 Oct 2026

Facts

Purpose: QRadar SIEM centralizes security visibility to support real-time threat detection, compliance, and security team response.ibm.com · 5 Oct 2026
User and entity analytics: Its behavior analytics helps identify anomalous activity and risky users and entities using behavior baselines and risk profiles.ibm.com · 5 Oct 2026
Sigma rules: The product natively supports thousands of open-source Sigma rules that analysts can import as threats evolve.ibm.com · 5 Oct 2026
Integrations: IBM says QRadar SIEM has more than 700 supported integrations and partner extensions, and its integrations page describes more than 450 autodetected DSM modules.ibm.com · 5 Oct 2026
Data collection: QRadar SIEM can receive events through protocols including syslog, syslog-tcp, and SNMP, and supports network flow sources such as NetFlow, IPFIX, sFlow, and J-Flow.ibm.com · 5 Oct 2026
Custom data sources: The product supports custom parsers and event collection from REST APIs through its Universal Cloud REST API.ibm.com · 5 Oct 2026
Deployment: IBM lists on-premises hardware and virtual appliances, with detailed infrastructure control, as QRadar SIEM deployment options.ibm.com · 5 Oct 2026
Security and compliance: IBM says QRadar SIEM helps provide evidence of compliance with applicable regulatory statutes and internal audits.ibm.com · 5 Oct 2026
Support: IBM Software Subscription and Support includes access to software versions, releases, and fixes, plus 24x7x365 technical support.ibm.com · 5 Oct 2026
Support access requirement: Accessing IBM Support requires registration, an IBM Customer Number, and site administrator approval.ibm.com · 5 Oct 2026
Notable limit: The pricing page says QRadar SIEM licensing eliminates hidden log and daily index volume limits; its Enterprise model includes unlimited log-event ingestion.ibm.com · 5 Oct 2026
Intended users: IBM describes QRadar SIEM as a tool for security teams and security operations centers responding to threats and investigating incidents.ibm.com · 5 Oct 2026