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
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. It provides asset inventory management capabilities and helps gain real-time visibility into enterprises. The tool comes with a built-in configuration management database and generates compliance reports.
Gartner
gartner.com › all categories › security information and event management
Best Security Information and Event Management Reviews 2025 | Gartner Peer Insights
ManageEngine Log360Microsoft SentinelInfraskope SIEM+Splunk EnterpriseManageEngine ADAudit PlusFalcon Next-Gen SIEMSplunk Cloud PlatformSolarWinds Security Event Manager (SEM)Google SecOpsGraylog
Videos
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.
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.
esecurityplanet.com
esecurityplanet.com › home › products
6 Best SIEM Tools & Software
Why is SIEM Important?
To get an idea of how vital a SIEM is, consider the scale of the security incidents and data involved. A large enterprise may generate more than 25,000 events per second (EPS) and require 50 TB or more of data storage.
A SIEM's ability to filter through all the data and prioritize the most critical security issues makes security more manageable. An effective SIEM tool will pay for itself in staff time saved, even as the system itself requires management and tuning.
esecurityplanet.com
esecurityplanet.com › home › products
6 Best SIEM Tools & Software
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 - Test on: Due to a lock of trial options, this tool was not directly tested. Best for Medium to Enterprise-Level Businesses: Microsoft Sentinel is a cloud-native SIEM solution that offers real-time threat detection and intelligent security analytics, suitable for organizations leveraging Azure services. Price: Pay-As-You-Go at $5...
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 - Understand SIEM core features and learn about the top 10 SIEM solutions including Exabeam, Splunk, LogRhythm and IBM QRadar.
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. ... Model: Flexible “augment or replace” approach that can sit on top of an existing SIEM or fully replace it
Reddit
reddit.com › r/cybersecurity › what siem do you recommend?
r/cybersecurity on Reddit: What SIEM do you recommend?
November 30, 2023 -
We were thinking of going with Solarwinds Security Event Manager, wanted to see if anyone had any other recommendations or thoughts on Solarwinds.
Top answer 1 of 67
99
Team wazuh here, 1000ish endpoints self hosted.
2 of 67
67
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.
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.
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, ...
Mezmo
mezmo.com › learn-observability › 5-open-source-siem-solutions
5 Best Open Source SIEM Tools | Mezmo
August 20, 2025 - It’s a great option for small businesses that need a SIEM but are testing various solutions or need an affordable alternative. Prelude OSS’s advantage is that it supports several log formats and integrates with other tools such as OSSEC, Snort, and Suricata.
GBHackers
gbhackers.com › home › computer security › best siem tools list for soc team – 2025
13 Best SIEM Tools List for SOC Team in 2025 [Updated]
April 8, 2025 - Best SIEM Tools :1. Splunk 2. QRadar 3. Arcsight 4. Sentinel 5. Chronicle 6. OSSIM 7. OSSEC 8. Wazuh 9. Apache Mertron 10. SIEMonster.
Cyberkrafttraining
cyberkrafttraining.com › blog › 5-best-siem-tools
The 5 Best SIEM Tools - Cyberkrafttraining
August 25, 2022 - Its functionality is geared towards large datasets and it offers excellent analytical tools to assist in this capacity. It can support over 500 datasets at once and provides in-depth analysis with reporting outputs that can be easily exported. ArcSight also supports and integrates machine learning to assist with its large dataset focus. With real-time monitoring included, ArcSight offers a complete package for most organizations. ... This SIEM tool is ideal for medium sized organizations.
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.
Cybersilo
cybersilo.tech › top-10-siem-tools
Top 10 SIEM Tools in 2025 | Best Security Information and ...
ThreatHawk SIEM ThreatSearch TIP SAP Guardian Threat Exposure Monitoring CIS Benchmarking Compliance Automation Agentic SOC AI ThreatHawk MSSP SIEM
TechRepublic
techrepublic.com › home › best siem tools for enhanced security
Best SIEM Tools: Top Solutions for Enhanced Security
June 25, 2025 - Micro (0-49 Employees), Small (50-249 ... (5,000+ Employees) Micro, Small, Medium, Large, Enterprise ... Those wishing to adopt SIEM or planning to upgrade a legacy SIEM tool to a modern platform should carefully evaluate the available tools. Features such as cloud and on-prem functionality, remediation capabilities, and the platforms supported should be among the top areas to be ...
Centraleyes
centraleyes.com › home › the best siem tools to consider in 2025
The Best SIEM Tools To Consider in 2025 - Centraleyes
November 20, 2025 - FortiSIEM also helps organizations investigate and resolve security concerns with its tools and skills. Its incident response software helps organizations triage and investigate security events quickly. This SIEM platform allows data analysis, case file preparation, and security team cooperation.
EM360Tech
em360tech.com › top-10 › SIEM-tools
Top 10 SIEM Tools to Consider in 2024 | EM360Tech
August 28, 2025 - With Next-Gen SIEM, you benefit from extensive threat intel and research from Securonix Threat Labs – which delivers the latest threat data straight to your dashboard so your security operations centre (SOC) always has the latest information. The tool tracks all your users’ network activity, devices and applications, meaning you gain visibility and transparency across your infrastructure and can detect threats coming from any device.
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
Stellar Cyber
stellarcyber.ai › home › learn › top 10 security information and event management (siem) solutions
Top 10 SIEM Solutions for 2025
1 week ago - AI-driven SIEM platforms and Open XDR solutions now deliver the best SIEM platform capabilities that top SIEM solution providers once reserved for Fortune 500 enterprises, enabling AI SIEM transformation across lean security teams. The security landscape has fundamentally shifted. Traditional signature-based detection fails against modern adversaries. Legacy SIEM tools overwhelm analysts with false positives.
Cloudnuro
cloudnuro.ai › blog › top-10-security-information-and-event-management-siem-tools-for-proactive-security-management-2025-guide
Top 10 Security Information and Event Management (SIEM) Tools for Proactive Security Management (2025 Guide)
Pros: Embedded security orchestration, rich case management. Cons: Learning curve for complex queries. G2 Rating: 4/5 - 143 Reviews Gartner Rating: 4.4/5 - 706 Reviews ... Overview: Exabeam revolutionizes SIEM with user and entity behavior analytics (UEBA) and machine learning-based anomaly detection.
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.