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Microsoft Sentinel

Cloud-native SIEM and SOAR solution

As of 30 August 2026, Microsoft Sentinel has a free plan and paid plans start at $2.46/day. Microsoft Sentinel is a scalable, cloud-native SIEM and SOAR solution that delivers intelligent security analytics across the enterprise. Softwr lists it under Cybersecurity. Microsoft Sentinel is made by Microsoft Corporation, launched in 1975, available on Web, API.

Overview

What Microsoft Sentinel does

Microsoft Sentinel is a scalable, cloud-native SIEM and SOAR solution that delivers intelligent security analytics across the enterprise. It provides AI-powered threat detection and automated response capabilities.

What people use it for

  • Cloud-based security information and event management (SIEM)
  • Extended detection and response (XDR) across enterprise infrastructure
  • Data ingestion and long-term security analytics

The honest half

Where it falls short

Concrete and checkable, so you can decide whether any of them matter to you. This is the half of a review a vendor will not write about Microsoft Sentinel.

  • Billing is driven by the volume of log data ingested per day, so cost scales with log noise rather than with users or protected assets
  • Commitment tier discounts require reserving daily ingestion capacity in advance, and a tier cannot be downgraded until 31 days have passed
  • Commitment tiers start at 100 GB per day, above what smaller estates ingest
  • Charges for Log Analytics, Logic Apps and Machine Learning are billed separately on top of Sentinel itself
  • The free allowance is only up to 5 MB per user per day for selected Microsoft 365 security logs
  • Promotional commitment pricing is time limited and locks in only until a stated end date

Cross-shopped

What people choose instead of Microsoft Sentinel

Each pairing was judged by two reviewers asking whether a buyer would genuinely weigh the two against each other. The ones that failed were deleted rather than published.

Pricing

What Microsoft Sentinel costs

Taken from the vendor's own pricing page. Prices move, so check before you buy.

Pay-As-You-Go

$2.46 /day

  • Per GB ingested
  • 90-day retention
  • First 31 days free for new workspaces

Commitment Tiers

Free

  • 100GB to 50TB tiers
  • Up to 65% discount
  • Predictable billing

Microsoft 365 E5

Free

  • Free data ingestion for M365 logs
  • Bundled with E5 license

Capabilities

Features

  • AI-powered analytics

  • Fusion detection

  • UEBA

  • Automated response playbooks

  • Threat intelligence

  • Hunting queries

  • Workbooks

  • Incident management

  • Microsoft 365

    Integration with Microsoft 365

  • Azure services

    Integration with Azure services

  • AWS

    Integration with AWS

  • Google Cloud

    Integration with Google Cloud

Answered, with sources

Questions people ask

Each answer names the page it came from, so you can check it rather than take our word for it.

How is Microsoft Sentinel pricing calculated?

Microsoft Sentinel uses a pay-as-you-go usage-based model where you pay only for data ingested, stored, and consumed. Flexible commitment tiers are available to reduce total cost of ownership, with specific rates not published on the public pricing page. Source: https://www.microsoft.com/security/business/siem-and-xdr/microsoft-sentinel/

Source
Does Microsoft Sentinel require an Azure subscription?

Yes, Microsoft Sentinel requires a Microsoft Azure subscription to operate. Pricing is handled through Azure and varies based on data consumption and the commitment tier you select. Source: https://www.microsoft.com/security/business/siem-and-xdr/microsoft-sentinel/

Source

Behind it

Who makes Microsoft Sentinel

Company
Microsoft Corporation
Based in
Redmond, Washington, USA
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Softwr does not host reviews and shows no star rating for Microsoft Sentinel, because a rating we did not collect is not ours to publish. What is here is the pricing and platform detail from the vendor’s own pages, limitations we could state concretely, and alternatives a reviewer confirmed people weigh against it. Tell us if any of it is wrong.

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