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8 Best Microsoft Sentinel Free Alternatives in 2026

Explore 8 alternatives to Microsoft Sentinel — vetted by our editors with real user reviews, pricing, and feature comparisons.

9.1

Spot Score

Splunk Enterprise - Data Management Software

Splunk Enterprise

Unleash the power of your data.

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What is Splunk Enterprise?

Splunk Enterprise is a data management platform that lets user turn massive amounts of machine data into meaningful information for business. It continuously monitors the IT infrastructure, such as servers, applications, devices and networks, generates machine data from this information, and ...

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Free Trial·

Splunk Enterprise offers custom pricing plan

8.1

Spot Score

Splunk Cloud - Application Performance Monitoring (APM) Tools

Splunk Cloud

Real-time insights for optimized IT performance.

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What is Splunk Cloud?

Splunk Cloud is an innovative cloud-based service for optimizing and managing application performance. By delivering real-time data about the performance of applications and IT infrastructure, Splunk Cloud enables user to identify problems and make faster and better business decisions from ...

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Free Trial

8.1

Spot Score

SentinelAgent - Application Performance Monitoring (APM) Tools

SentinelAgent

Securely monitor and optimize your Microsoft systems.

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5.0

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watch-demo

Watch Demo

What is SentinelAgent?

SentinelAgent is a cloud-based monitoring system designed for Microsoft products, such as Exchange, Windows Server, Windows, SQLServer, and Dynamics NAV. It securely collects, saves, and reviews event logs, performance metrics (WMI), and computer specs in real-time from any number of Windows ...

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Free TrialTry Free →·

SentinelAgent offers custom pricing plan

7.9

Spot Score

SaaS Alerts - Application Performance Monitoring (APM) Tools

SaaS Alerts

Securing SaaS profits with proactive threat detection.

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What is SaaS Alerts?

SaaS Alerts ensures that MSPs are able to secure and maximize profits from their customers' core SaaS applications. Utilizing machine learning and pattern recognition, this platform provides immediate lock-down protection for calls of possible security risk, so the MSP may take action even ...

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Free Trial·

SaaS Alerts offers custom pricing plan

SentinelOne Endpoint Protection Platform - Endpoint Protection Software

SentinelOne Endpoint Protection Platform

Ultimate protection with cutting-edge technology.

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What is SentinelOne Endpoint Protection Platform?

SentinelOne Endpoint Protection Platform, provides real-time protection. SentinelOne combines behavioral analysis and machine learning with Antigen technology, to deliver proactive protection and quicker response times than signature-based solutions. Licensed as client software or via a cloud ...

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Free Trial·

SentinelOne Endpoint Protection Platform offers custom pricing plan

Splunk App for Infrastructure - New SaaS Software

Splunk App for Infrastructure

Streamline your infrastructure monitoring with unified metrics.

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3.6

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What is Splunk App for Infrastructure?

Splunk App for Infrastructure is a powerful tool designed to streamline monitoring and troubleshooting of IT infrastructures. With its unified metrics and logs correlations it enables sysadmins to quickly identify trends and root causes of server, OS, virtual machine, cloud and container ...

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Free Trial·

Splunk App for Infrastructure offers custom pricing plan

Qualified - New SaaS Software

Qualified

Accelerate sales, maximize your website's potential.

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What is Qualified?

Qualified leverages the current website of companies to identify leads and get the best return on investment. This comprehensive developer assessment helps start meaningful sales conversation, convert outbound and digital adverts, and further analyse clues of buying intent. This software helps ...

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Free TrialTry Free →·

Qualified offers custom pricing plan

IBM QRadar - New SaaS Software

IBM QRadar

Detect threats, protect assets with IBM QRadar.

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What is IBM QRadar?

IBM QRadar is a top-rated Security Information and Event Management software helping organizations detect and eliminate potential damage from network breaches and cyber-attacks. Implementing QRadar, teams can patch essential asset vulnerabilities and investigate suspicious activity quickly and ...

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Free TrialTry Free →·

IBM QRadar offers custom pricing plan

Frequently Asked Questions (FAQs)

Stuck on something? We're here to help with all the questions and answers in one place.

The top-rated alternatives to Microsoft Sentinel are SentinelAgent (5.0★), Qualified (4.6★), Splunk Cloud (4.4★). Compare all 8 alternatives side-by-side above.

When evaluating alternatives to Microsoft Sentinel, prioritize: Reporting and Analysis, Compliance Tracking, Data Security, Analytics, Alerts (Notifications), transparent pricing, free trial availability, and integrations with your existing tools. Use the filters above to compare by feature, budget, and team size.

Migration difficulty depends on how deeply Microsoft Sentinel is integrated into your workflows. Most alternatives offer data export/import tools and dedicated onboarding support. We recommend shortlisting 2–3 options, running a free trial, and checking each vendor's migration guides before committing.

Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].

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