Microsoft Sentinel is a cloud-native SIEM and SOAR platform that collects and analyzes security telemetry, provides analytics and incident investigation tools, and automates response orchestration via playbooks and integrations with Azure Monitor Log Analytics and Microsoft security services.
Published Oct 14, 2026
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| Aspect | Microsoft Sentinel | Splunk Enterprise Security | Elastic Security (SIEM) |
|---|---|---|---|
| Starting Price | Usage-based (ingestion/retention model; published per-usage and commitment tiers; adjacent Azure services add cost) | Pricing typically requires vendor engagement; models include workload-based and ingestion-based approaches | Elastic provides pricing estimators and multiple deployment/consumption models |
| Best For | Organizations with significant Microsoft-native telemetry and Azure-centric infrastructure | Organizations seeking mature SIEM workflows with large-scale SOC operations | Engineering-centric teams using the Elastic Stack and looking for flexible deployment models |
| Key Strength | Integration with Microsoft security telemetry and ecosystem; broad connector availability; automation via Logic Apps | Established SIEM feature set, mature SOC workflows, and ecosystem integrations | Flexible search/analytics foundation and multiple deployment models |
| Key Weakness | Ingestion and cost governance can be complex; requires KQL and Azure operational skills | Potentially high and opaque costs; operational overhead and tuning required | May require increased engineering effort; content maturity depends on deployment and subscription |