As 10 melhores ferramentas SIEM analisadas em 2026

Avaliações do melhor software SIEM

1. 

   1

   ManageEngine Log360

   Best for threat intelligence

   • Free demo available
   • Pricing upon request

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   Customer Rating:4.2/5This rating combines scores from multiple user review sites to reflect overall customer sentiment about the product.

   

   ManageEngine Log360 is a security information and event management (SIEM) solution designed to help organizations monitor and manage their IT infrastructure.

   Why I picked ManageEngine Log360: I picked ManageEngine Log360 because of its comprehensive approach to security management. It integrates various functionalities like threat intelligence, machine learning-based anomaly detection, and rule-based attack detection to provide a robust security framework. The software's ability to offer real-time insights and analytics across on-premises, cloud, and hybrid environments ensures a thorough and dynamic approach to threat detection and response.

   ManageEngine Log360 Standout Features and Integrations:

   Features include its User and Entity Behavior Analytics (UEBA). This feature uses advanced machine learning algorithms to establish baselines of normal activity and then detect deviations that may indicate potential threats. Another notable feature is its automated threat response, which can reduce the time between threat detection and mitigation by automating the response process.

   Integrations include Microsoft Active Directory, Office 365, Google Workspace, AWS, Azure, Salesforce, Box, ServiceNow, Jira, Slack, IBM QRadar, Splunk, SolarWinds, Palo Alto Networks, Fortinet, Cisco, and Sophos.

   Pros and Cons

   Pros:

   • Threat intelligence features
   • Real-time alerts
   • Centralized management of logs and security events

   Cons:

   • Requires regular maintenance and updates
   • Deployment can be complex
   Learn more about ManageEngine Log360:

   • Check out ManageEngine Log360 on their website
2. 

   2

   Logmanager

   Best for small and mid-sized businesses

   • Free plan + free demo available
   • From $0.12/GB/month

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   Customer Rating:5/5This rating combines scores from multiple user review sites to reflect overall customer sentiment about the product.

   

   Logmanager gives small and mid-sized businesses a SIEM that’s easy to deploy and maintain without hiring a dedicated security engineer. It helps your team detect threats faster by unifying logs from across your environment and providing clear context for investigating incidents.

   
   

   Why I Picked Logmanager

   I picked Logmanager because it lets you manage SIEM capabilities without juggling complex setup steps, thanks to its out-of-the-box parsers, alerts, and dashboards. You can gain visibility across your entire infrastructure by centralizing logs from over 140 supported sources, helping you detect suspicious events with reliable context. Its no-code automation tools let your team adapt rules, alerts, and workflows without scripting. I also like that it supports compliance initiatives by giving you quick access to historical logs and audit-ready reporting.

   
   

   Logmanager Key Features

   These features reinforce Logmanager’s value for teams that need scalable log analysis without enterprise overhead:

   • Predefined Dashboards: Surface system performance, security events, and compliance status at a glance.
   • Compliance Reporting: Generates audit-ready insights aligned with standards like GDPR, ISO 27001, and NIS2.
   • High-Speed Search: Enables rapid filtering and log retrieval during investigations.
   • Custom Alerting: Lets teams define conditions that trigger notifications for high-risk activity.

   Logmanager Integrations

   Integrations include Apache Tomcat, Aruba Networks, CheckPoint Firewall, Cisco devices, Dell iDRAC, ESET Remote Administrator, Fortinet products, IBM AIX Syslog, Microsoft products, and MySQL.

   Pros and Cons

   Pros:

   • Scales with growing log volume across hybrid environments
   • Fast search improves incident investigation times
   • Customizable dashboards give full infrastructure visibility

   Cons:

   • Pricing may be high for very small teams
   • Some customization workflows require deeper SIEM familiarity
   Learn more about Logmanager:

   • Check out Logmanager on their website
3. 

   3

   Heimdal

   Best for continuous monitoring and rapid response

   • Free trial + free demo available
   • Pricing upon request

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   In a world where cyber threats evolve daily, Heimdal stands out as a versatile solution for those seeking a Security Information and Event Management (SIEM) tool. Tailored for industries like healthcare, government, and critical infrastructure, it addresses compliance and data governance challenges. With features like threat hunting and endpoint security, Heimdal helps your organization stay ahead of potential security breaches, ensuring peace of mind for IT professionals and business leaders alike.

   Why I Picked Heimdal

   I picked Heimdal because of its unique combination of Managed Extended Detection and Response (MXDR) and 24/7 Security Operations Center (SOC) support. These features are crucial for businesses needing continuous monitoring and rapid incident response. Heimdal's ability to integrate with third-party applications enhances its flexibility, and its focus on compliance with standards like ISO 27001 and HIPAA ensures that your organization meets industry regulations. The platform's comprehensive threat detection capabilities address the critical need for proactive security measures, making it a solid choice for any organization.

   Heimdal Key Features

   In addition to its robust MXDR and SOC capabilities, I also found Heimdal offers several other valuable features:

   • Threat Hunting: This feature allows you to actively search for potential threats within your network, providing an additional layer of security.
   • Vulnerability Management: Heimdal helps identify and address vulnerabilities within your systems to prevent potential breaches.
   • Endpoint Security: It provides advanced protection for endpoint devices, ensuring that all access points are secure.
   • Email Security: This feature protects against email-based threats, including phishing and fraud attempts, safeguarding your organization's communication channels.

   Heimdal Integrations

   Native integrations are not currently listed by Heimdal; however, the platform supports API-based custom integrations.

   Pros and Cons

   Pros:

   • Detailed asset and license visibility
   • Strong vulnerability and threat detection
   • Automates patching across endpoints

   Cons:

   • Interface requires onboarding time
   • No native integrations available
   Learn more about Heimdal:

   • Check out Heimdal on their website
4. 

   4

   SolarWinds Security Event Manager

   Best enterprise-focused SIEM

   • 30-day free trial
   • From $2,877/year

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   Customer Rating:4.3/5This rating combines scores from multiple user review sites to reflect overall customer sentiment about the product.

   

   SolarWinds Security Event Manager is a SIEM platform that aggregates, analyzes, and reports log data in one location. Advanced threat detection capabilities help organizations detect and respond to security incidents in real-time.

   Why I picked SolarWinds Security Event Manager: I selected SolarWinds Security Event Manager because it offers an extensive list of pre-built connectors. This gives enterprises a more comprehensive view of their environment. Intuitive visualizations like charts and graphs make it easy to identify and respond to security issues.

   SolarWinds Security Event Manager Standout Features and Integrations:

   Features that I found particularly impressive about SolarWinds Security Event Manager are its Active Response tool, which lets you automate actions to respond to certain activities. For example, you can create a rule that automatically logs users off if they try to send sensitive data to public clouds. The platform also offers out-of-the-box support for security mandates like GDPR, HIPAA, and PCI DSS.

   Integrations include hundreds of pre-built connectors for anti-virus software, firewalls, physical infrastructure devices, network services, and more. Notable connectors include Microsoft Security Security Essentials, Cisco Firesight, Sentinel IPS, and Dell Server Administrator.

   Pros and Cons

   Pros:

   • Offers compliance management and reporting
   • List of pre-built connectors is continuously updated
   • Supports multiple network protocols

   Cons:

   • Implementation may require specialized expertise
   • Plans can get costly depending on the number of licenses you need
   Learn more about SolarWinds Security Event Manager:

   • Check out SolarWinds Security Event Manager on their website
5. 

   5

   ConnectWise SIEM

   Best for IT solution providers

   • Free trial upon request
   • Pricing upon request

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   Customer Rating:4.2/5This rating combines scores from multiple user review sites to reflect overall customer sentiment about the product.

   

   ConnectWise SIEM, formerly Perch, is a SIEM platform that enables IT solution providers to help their clients protect their networks against cybersecurity attacks.

   Why I picked ConnectWise SIEM: ConnectWise SIEM deserves a spot on this list, in my opinion, because it’s specifically built for IT service providers. It offers flexible on-premise and cloud deployments and comprehensive risk assessments that help you understand the state of your clients’ IT infrastructure. One thing I liked is that ConnectWise SIEM performs automated network scans and prioritizes potential threats based on their impact.

   ConnectWise SIEM Standout Features and Integrations:

   Features that make ConnectWise SIEM a good fit for IT solution providers are its service level objectives (SLOs) that you can set for your clients. I think SLOs are a great way to set clear expectations and help clients see the value of a SIEM platform. ConnectWise SIEM also enables you to help companies meet compliance and regulatory requirements.

   Integrations are available natively through the ConnectWise Marketplace. Notable partners include Fortinet, Perimeter 81, Orbitera, SonicWall, and Trend Micro.

   Pros and Cons

   Pros:

   • Allows you to create customer-facing reports
   • Integrates with other ConnectWise products
   • Offers flexible on- and off-premise deployments

   Cons:

   • Certain integrations may not be available
   • Some users report issues with scalability
   Learn more about ConnectWise SIEM:

   • Check out ConnectWise SIEM on their website
   • Read my in-depth review of ConnectWise SIEM
6. 

   6

   IBM Security QRadar SIEM

   Best for advanced threat detection

   • Free demo available
   • Pricing upon request

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   Customer Rating:4.5/5This rating combines scores from multiple user review sites to reflect overall customer sentiment about the product.

   

   IBM Security QRadar SIEM is a scalable SIEM platform that collects security-related data from endpoint devices and applications across a network. It enables security teams to monitor their IT infrastructure from one location.

   Why I picked IBM Security QRadar: I chose IBM Security QRadar SIEM for its advanced threat detection capabilities. It uses AI with network and user behavior analytics to detect security threats in near real-time. I also liked that the platform assigned each offense a magnitude score based on severity, which made it easier for me to prioritize the most critical issues.

   IBM Security QRadar SIEM Standout Features and Integrations:

   Features that differentiate IBM Security QRadar SIEM, in my opinion, include its native integrations with over 700 security products, which offers extensive network visibility. Another feature that stood out to me is the platform’s security operations center (SOC). I could easily drill down into each threat and get more details about each.

   Integrations are available natively with over 370 applications and 450 device support modules (DSM) like Amazon AWS Network Firewall, Cisco ACE Firewall, and Google Cloud Audit Logs. You can also use IBM’s Universal Cloud REST API to create custom integrations.

   Pros and Cons

   Pros:

   • Offers on-premise and cloud deployments
   • Complies with security and privacy frameworks like ISO 27001
   • Supports a broad range of event log sources

   Cons:

   • Performance may slow down when working with large data sets
   • Large-scale deployments can be difficult to implement
   Learn more about IBM Security QRadar SIEM:

   • Check out IBM Security QRadar SIEM on their website
   • Read my in-depth review of IBM Security QRadar SIEM
7. 

   7

   Microsoft Azure Sentinel

   Best for multi-cloud enterprises

   • 31-day free trial
   • From $2.46/GB (pay-as-you-go)

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   Microsoft Azure Sentinel is a cloud-based SIEM solution that can ingest data from a range of sources and detect threats before they escalate. It’s built on the Azure platform, which provides flexibility and scalability.

   Why I picked Microsoft Azure Sentinel: What makes Microsoft Azure Sentinel an impressive SIEM tool, in my opinion, is its ability to collect and analyze data at cloud scale — something important to consider, especially if your company uses multiple cloud providers. I also like that it integrates natively with the Azure cloud computing platform, as this means it can automatically scale to fit all security needs.

   Microsoft Azure Sentinel Standout Features and Integrations:

   Features that I feel distinguish Microsoft Azure Sentinel include its advanced security analytics, which uses AI to detect threats and reduce the number of false positives. This makes it easier to prioritize incidents that pose legitimate threats. The platform also offers a workflow management system with pre-defined rules to automate security tasks at scale.

   Integrations include over 130 pre-built data connectors to sources like AWS, Citrix, Elastic, Ivanti, and Juniper. You can also use the platform’s REST APIs to integrate with other data connectors.

   Pros and Cons

   Pros:

   • Can automatically scale to fit your security needs
   • Offers flexible pay-as-you-go pricing
   • Integrates with other Microsoft security products

   Cons:

   • Requires a significant investment upfront to implement the solution
   • Not suitable for smaller businesses
   Learn more about Microsoft Azure Sentinel:

   • Check out Microsoft Azure Sentinel on their website
8. 

   8

   Elastic Security

   Best for a range of integrations

   • 14-day free trial
   • From $95/month

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   Elastic Security gives you a holistic view of your data no matter where it resides. It provides centralized log management and rapid response capabilities to boost network security.

   Why I picked Elastic Security: I put Elastic Security on this list because of its impressive scope of native integrations. It can ingest metrics, logs, and events from a range of data sources, allowing you to get a more complete view of your security posture. One-click integrations made it easy for me to add new sources and expand SIEM visibility.

   Elastic Security Standout Features and Integrations:

   Features that I feel are worth mentioning about Elastic Security include its interactive tools that help you conduct a root cause analysis of an incident and implement new rules to prevent future instances. You can also use rules that Elastic threat researchers and community members created to enhance threat detection.

   Integrations are available natively with applications, databases, network devices, and workplace tools. Notable integrations include AWS, Apache Spark, Microsoft Azure, Cisco Umbrella, and Jira. You can also use the platform’s REST APIs to connect to more sources.

   Pros and Cons

   Pros:

   • Offers flexible pricing options
   • One-click integrations make it easy to add new data sources
   • Ability to ingest and analyze data at cloud scale

   Cons:

   • May not be suitable for organizations with complex security needs
   • Not as robust as other SIEM solutions on the market
   Learn more about Elastic Security :

   • Check out Elastic Security on their website
9. 

   9

   Datadog Cloud SIEM

   Best for SIEM visualizations

   • 14-day free trial
   • From $15/host/month

   Visit Website

   

   Datadog Cloud SIEM is a cloud-native SIEM solution that analyzes operational and security logs across your technology stack, giving operational teams a high-level view of the company’s security posture.

   Why I picked Datadog Cloud SIEM: During my testing, I was impressed by the visualizations that the platform offered. The interface made it easy to visualize activities across users and services. This level of visibility greatly improved collaboration, as my team and I could drill down into incidents and get to the root cause of security threats.

   Datadog Cloud SIEM Standout Features and Integrations:

   Features that make Datadog Cloud SIEM stand out to me include its out-of-the-box threat detection rules that enable companies to improve their network security without spending huge amounts of time configuring them. For companies with specific requirements, Data Cloud SIEM includes a code-free editor that lets you create your own rules.

   Integrations are available natively with over 600 applications, identity providers, and endpoints. Notable integrations include AWS, Azure DevOps, Redis, and Jira.

   Pros and Cons

   Pros:

   • Data intake is fast and reliable
   • Offers advanced search filters to narrow down your search
   • Cloud-native solution allows for greater scalability

   Cons:

   • Log parsing could be improved
   • Free plan has limited functionality
   Learn more about Datadog Cloud SIEM:

   • Check out Datadog Cloud SIEM on their website
10. 

    10

    Fortinet FortiSIEM

    Best for real-time threat detection

    • Free demo available.
    • Pricing varies by licensing model, deployment type, and feature set.

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    Introduction

    Fortinet FortiSIEM is a sophisticated Security Information and Event Management (SIEM) tool designed to elevate your security operations. It offers a comprehensive suite of features that help you detect threats in real time and automate incident responses, ensuring your network remains secure and compliant.

    Why I Picked

    I chose Fortinet FortiSIEM for its exceptional capability in real-time threat detection. This feature allows you to identify potential security threats as they occur, providing you with the opportunity to respond promptly and minimize risk. Additionally, FortiSIEM's advanced analytics offer deep security insights, enabling your team to understand and mitigate vulnerabilities more effectively.

    Another reason FortiSIEM stands out is its automated incident response. This functionality streamlines the process of handling security incidents, reducing the burden on your team and allowing them to focus on more strategic tasks. With FortiSIEM, you can ensure that incidents are managed quickly and efficiently, minimizing downtime and potential damage.

    Standout Features

    Features include a configuration management database (CMDB) that offers comprehensive asset monitoring, ensuring you have visibility over your entire network. The tool supports over 2800 correlation rules that help in identifying patterns indicative of potential threats. Additionally, FortiSIEM provides built-in SOAR automation, which simplifies security operations by automating routine tasks, allowing your team to concentrate on more critical issues.

    Integrations

    Integrations include AWS, Microsoft Azure, Google Cloud, Oracle Cloud, Cisco, ServiceNow, Salesforce, Jira, Bitdefender, Citrix, Claroty, and Acronis.

    Learn more about Fortinet FortiSIEM:

    • Check out Fortinet FortiSIEM on their website