Splunk if you have deep pockets. Whatever SIEM you choose, make sure you have an ACTUAL data strategy, with schemas, documentation, logging standards, etc. etc. All of the issues I’ve seen with SIEMs stem from a company that DOES NOT have a data culture and thinks “I’ll just log data and let the analytics sort it out….Fucking. No. Answer from Polaris44 on reddit.com
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SentinelOne
sentinelone.com › cybersecurity-101 › data-and-ai › siem-tools
Top 10 SIEM Tools For 2025
October 7, 2025 - Compare LogPoint SIEM with top solutions by checking out Gartner Peer Insights and PeerSpot ratings and reviews. Fortinet FortiSIEM does behavioral analytics and AI-driven anomaly detection.
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Gartner
gartner.com › all categories › security information and event management
Best Security Information and Event Management Reviews 2025 | Gartner Peer Insights
Started as an open-source project, it has grown into a platform offering SIEM, API Security, and Enterprise Log Management with built-in SOAR capabilities to automate and accelerate response. Graylog’s machine learning, real-time monitoring, and AI-assisted investigation tools streamline ...
People also ask

What are SIEM tools?
Security Information and Event Management (SIEM) tools are vital for any SOC. They help teams detect, investigate, and fix cyberthreats. Acting as a unified security platform, SIEMs centralize security data, giving organizations full visibility into their networks to boost their cyber resilience and help them meet compliance needs.
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manageengine.com
manageengine.com › home › siem › top siem tools
Top SIEM tools 2025: Evaluate and compare SIEM solutions | ...
What is SIEM Software?

SIEM software ingests log and event data from various sources, such as security software and appliances, network infrastructure devices, applications, and endpoints, such as servers and PCs, to give IT security teams a centralized tool for spotting and responding to security incidents.

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esecurityplanet.com
esecurityplanet.com › home › products
6 Best SIEM Tools & Software
How does SIEM work?
SIEM tools collect, analyze, store, and process large volumes of data from endpoints and devices to generate log reports and alert users in real-time about potential threats. They use predefined rules to help security teams identify threats, generate alerts, and take appropriate security measures.
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sprinto.com
sprinto.com › blog › siem-tools
Top 15 SIEM Tools for Security Information Management
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ManageEngine
manageengine.com › home › siem › top siem tools
Top SIEM tools 2025: Evaluate and compare SIEM solutions | ManageEngine
Understand the critical capabilities of top SIEM tools and learn how to choose the right SIEM solution for your enterprise. Compare leading SIEM solutions—including ManageEngine Log360, Splunk, IBM QRadar, and more—on features, integration, ...
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Exabeam
exabeam.com › home › explainers › best siem solutions: top 10 siem systems and how to choose 2025
Best SIEM Solutions: Top 10 SIEM systems and How to Choose 2025 | Exabeam
June 4, 2025 - ArcSight Enterprise Security Manager is known to be easy to deploy and maintain (at least initially), and offers many possibilities, provided you are willing to invest in developing the necessary tools. Its powerful capabilities include correlation, action triggers, and a normalization feature. However, ArcSight can be slow when it comes to deploying large environments, and pulling logs can be time-consuming. It also has a complex backend, which means the proper maintenance may require skilled SIEM engineers — especially if you need to develop meaningful categories of events.
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Comparitech
comparitech.com › home › net admin › the best siem tools for automated security alerts in 2025
The 16 Best SIEM Tools for Automated Security Alerts in 2025
May 30, 2025 - ManageEngine Log360 runs on Windows Server and it is available for a 30-day free trial. ManageEngine Log360 is our top pick for a SIEM tool because it provides a comprehensive log manager that creates a large data pool for threat hunting.
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The CTO Club
thectoclub.com › home › tools › 22 best siem tools reviewed in 2025
22 Best SIEM Tools Reviewed in 2025
2 weeks ago - SIEM tools are essential for modern IT teams battling alert fatigue, sprawling log volumes, and complex compliance demands. This guide reviews 22 top-SIEM platforms—spanning lightweight SMB tools to enterprise-class solutions—so you can quickly identify which tools excel in threat detection, real-time analytics, and automation to match your organization’s scale and security posture.
Find elsewhere
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Cybermagazine
cybermagazine.com › top10 › top-10-siem-tools-for-enterprise-security
Top 10 SIEM Tools for Enterprise Security | Cyber Magazine
March 26, 2025 - Elastic Security builds on the popular Elastic Stack to offer a flexible, open-source SIEM solution. This allows enterprises to collect, search and analyse massive amounts of security data in real time. The platform supports custom detection rules, visual dashboards and built-in threat intelligence, making it ideal for security teams that want control and customisation. Elastic also integrates endpoint protection and threat hunting tools in a unified interface.
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eSecurity Planet
esecurityplanet.com › home › products
6 Best SIEM Tools & Software
2 weeks ago - For teams seeking intelligent detection, automated investigations, and streamlined response without heavy engineering overhead, Exabeam Fusion is one of the strongest cloud-native SIEM options available.
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Sprinto
sprinto.com › blog › siem-tools
Top 15 SIEM Tools for Security Information Management
January 15, 2025 - Here are the top 15 SIEM software you need to be aware of: 1. Sprinto 2. SolarWinds Security Event Manage 3. Fusion SIEM and more
Rating: 4.7 ​ - ​ 357 votes
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Red Canary
redcanary.com › cybersecurity 101 › security operations › the top free and open source siem tools for 2025
The top free and open source SIEM tools for 2025 | Red Canary
July 9, 2025 - While the licensing terms for the default distribution have changed, making the “free” aspect more nuanced for commercial deployments, the core technologies remain open source, widely used and the basis of numerous SIEM solutions. While Elastic Stack can require a great deal of overhead, its flexibility and powerful analytical capabilities make it a valuable toolset for those willing to invest the effort in configuration and integration.
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Centraleyes
centraleyes.com › home › the best siem tools to consider in 2025
The Best SIEM Tools To Consider in 2025 - Centraleyes
November 20, 2025 - See for yourself how the Centraleyes ... run a full risk assessment in less than 30 days ... Late in 2019, Microsoft announced Azure Sentinel, a powerful SIEM security tool....
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Solutions Review
solutionsreview.com › home › security information and event management & security analytics solutions directory
Top 25 SIEM Software Solutions, Vendors Directory
July 12, 2023 - If you would like an easy to reference printed version of this SIEM Solutions Directory page including complete solutions profiles and a list of the top questions to ask in an RFP – Request for Proposal, click here for a Free PDF. ... The AT&T Cybersecurity solution—the AlienVault® Unified Security Management® (USM) solution—combines SIEM and log management capabilities with other essential security tools—including asset discovery, vulnerability as...
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DNSstuff
dnsstuff.com › home › 15 best siem tools for 2024
Best SIEM Tools - Top 15 Security Products & Vendors 2024 - DNSstuff
August 1, 2024 - A SIEM tool is best if your organization wants to establish an effective cybersecurity protocol. Security Information and Event Management (SIEM) tools, which have been around for over a decade, are the most effective way for organizations to protect sensitive data.
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EM360Tech
em360tech.com › top-10 › SIEM-tools
Top 10 SIEM Tools to Consider in 2024 | EM360Tech
August 28, 2025 - The platform collects log data from various network devices and security tools, analyzes it for threats, and provides features for investigation and incident response. Neturon's NDR component goes a step further too, allowing teams to deploy deception techniques to lure attackers into interacting with fake environments by analyzing attacker behavior at its core. The Netsurion managed threat protection system with SIEM comes with real-time analysis baked in for your proactive security alerts, so you can make intelligent decisions and respond faster.
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ConnectWise
connectwise.com › blog › best-siem-software-solutions
Best SIEM Solutions for MSPs in 2026 | ConnectWise
Discover the best SIEM solutions for MSPs in our comprehensive 2026 roundup. Compare top SIEM tools and find the perfect fit for your security needs.
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G2
g2.com › categories › security-information-and-event-management-siem
Best Security Information and Event Management (SIEM) Software Reviews in 2025: Compare Reviews on 100+ Products | G2
The Todyl Security Platform converges SASE, SIEM, Endpoint Security, GRC, MXDR, and more into a cloud-native, singl ... Pros and Cons are compiled from review feedback and grouped into themes to provide an easy-to-understand summary of user reviews. ... This description is provided by the seller. Blumira is the security operations platform built for growing teams and partners supporting them, integrating comprehensive visibility, tools, and expert guidance to give you peace of mind knowing you
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Lumifi Cybersecurity
lumificyber.com › home › blog › 8 open source siem tools you should know
8 Open Source SIEM Tools You Should Know | Lumifi Cybersecurity
June 11, 2024 - Discover the top 8 open source SIEM tools and their features. Find out how they can enhance your organization's security on a tight budget.
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TechRepublic
techrepublic.com › home › best siem tools for enhanced security
Best SIEM Tools: Top Solutions for Enhanced Security
June 25, 2025 - IBM QRadar is a threat detection and response solution that includes a SIEM module. As such, IBM Security QRadar SIEM is especially suited to enterprises that are heavily invested in IBM tools and systems, as well as large enterprise deployments.
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Atera
atera.com › home › top 9 siem tools tailored for your it security needs
Top 9 SIEM Tools - Proactively Detect and Manage Threats
July 7, 2025 - Bitdefender GravityZone – Best overall SIEM tool · Microsoft Sentinel – Best SIEM for the Microsoft/Azure ecosystem · Splunk – Top SIEM for complex security environments