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Microsoft Sentinel vs Elastic Security

A side-by-side comparison across pricing, deployment, integrations, compliance, and siem-specific features. Descriptive comparison only — no recommendations.

4 min read Data verified: May 2026 SIEM & Log Management
Microsoft Sentinel
SIEM
Pay-As-You-Go $5.20/GB. Commitment tiers: 50/100/200/300/400/500GB/day. Enterprise 1000+GB tier at $2.46/GB effective
Paid (consumption-based)
Visit official site →
Elastic Security
SIEM
Basic (free, self-hosted only includes SIEM detection rules), Gold ($114/mo+ Elastic Cloud, adds support), Platinum ($131/mo+ adds ML, SSO, behavioral ransomware), Enterprise ($184/mo+ adds searchable snapshots, cross-cluster replication)
Freemium
Visit official site →
$ Pricing & plans
5 dimensions
Pricing model
Pay-As-You-Go
$5.20/GB. Commitment tiers: 50/100/200/300/400/500GB/day. Enterprise 1000+GB tier at $2.46/GB effective
Basic (free, self-hosted only
includes SIEM detection rules), Gold ($114/mo+ Elastic Cloud, adds support), Platinum ($131/mo+ adds ML, SSO, behavioral ransomware), Enterprise ($184/mo+ adds searchable snapshots, cross-cluster replication)
Pricing tier
Paid (consumption-based)
Freemium
Free tier / trial
Trial only
31-day trial with 10GB/day free; up to 20 workspaces per Azure tenant; Microsoft security data ingestion is free
Free tier
14-day full-feature Elastic Cloud trial; Basic tier permanently free self-hosted
Volume discounts
Built into commitment tiers (40-53% discount from PAYG at higher tiers)
Microsoft Enterprise Agreement discounts further apply
Annual commitments typically yield 20-30% discount over monthly
Enterprise tier negotiable for high-volume
Hidden costs
Underlying Azure Log Analytics workspace charges
data retention beyond 90 days bills separately; basic logs vs analytics logs distinction; egress costs
Cloud egress, snapshot storage, support tier surcharges
self-hosted infrastructure costs; ML features only in Platinum and above
↗ Deployment & integrations
3 dimensions
Deployment
100% cloud-native Azure service
no on-premises option
Elastic Cloud (SaaS), Elastic Cloud Enterprise (managed self-hosted), or fully…
self-hosted (free)
Typical deployment time
Days for basic deployment with Microsoft data connectors
weeks for full multi-cloud and non-Microsoft source onboarding
Hours for Elastic Cloud trial
days for production cloud; weeks for self-hosted production cluster (Elasticsearch/OpenSearch expertise required)
Key integrations
350+ connectors
AWS, GCP, Cisco, Palo Alto, CrowdStrike, Okta, Cloudflare, Salesforce; native to entire Microsoft Defender XDR (Endpoint, Identity, Cloud Apps, Office 365)
400+ integrations via Fleet
AWS, Azure, GCP, Cisco, Palo Alto, Okta, Microsoft 365, CrowdStrike; native APM, logs, and metrics in same stack
📊 SIEM-specific evaluation
7 dimensions
Pricing model
Per-GB ingested with commitment tier discounts
consumption-based
Free self-hosted Basic, or Elastic Cloud subscription tiers
not per-GB
Log sources / connectors
350+ data connectors including all Microsoft Defender products natively
broad multi-cloud and third-party support
400+ integrations via Fleet, growing rapidly
broad coverage of cloud, network, endpoint, and SaaS sources
Query language
Kusto Query Language (KQL)
used across all Microsoft 365 Defender and Azure products
Kibana Query Language (KQL) and Lucene
ES|QL (new piped query language) recently introduced
Native UEBA / ML
Built-in User and Entity Behavior Analytics (UEBA)
native ML for anomaly detection; Fusion engine for multi-stage attack detection
Native ML in Platinum and above for anomaly detection
behavioral analytics included
SOAR capabilities
Native SOAR via Azure Logic Apps playbooks
deep integration with Microsoft Defender XDR for auto-remediation
Connectors-based automation; not a full SOAR platform
Elastic provides building blocks rather than a polished SOAR product
Data retention
Default 90-day interactive retention
extensible to 2 years (billed separately); Data Lake tier with 6:1 compression for long-term archive
Configurable via data tiers (hot/warm/cold/frozen)
searchable snapshots in Enterprise allow long-term retention at low cost
Multi-tenancy / MSSP
Azure Lighthouse enables multi-tenant SOC management
MSSP partner ecosystem broadly adopts Sentinel
Elastic Cloud Enterprise supports multi-tenant deployments
widely used by MSSPs
✓ Compliance & certifications
1 dimension
Compliance certifications
FedRAMP High, SOC 1/2/3, ISO 27001/27018, HIPAA, PCI DSS Level 1, GDPR, IRAP,…
C5, FACT, HITRUST
FedRAMP Moderate (Elastic Cloud), SOC 2 Type II, ISO 27001, HIPAA, PCI DSS, GDPR
◧ Positioning
3 dimensions
Target deployment
Microsoft 365/Azure-centric organizations, cloud-first SOCs
Engineering-heavy teams, cloud-first companies, organizations wanting unified…
log management + SIEM
Strengths cited
Cloud-native scaling, deep Microsoft ecosystem integration (Defender XDR,…
Entra, Intune), built-in AI/ML and SOAR, lower per-GB cost than many enterprise SIEMs, free ingestion of Microsoft security signals
Usable SIEM in free Basic tier when self-hosted, flexible deployment options,…
unified search across logs/metrics/traces, no per-GB tax in self-hosted, ML and EDR included in Platinum and above
Where it fits less well
Best value realized when organization is Microsoft-centric
Azure platform costs add on top of Sentinel pricing; retention beyond 90 days bills separately
Self-managed deployment requires Elasticsearch expertise
cloud-based costs scale with data; some SIEM features gated to paid tiers
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Methodology Comparison data synthesized from publicly available vendor documentation, MITRE Engenuity ATT&CK Evaluations, AV-TEST results, Gartner Peer Insights, G2/Capterra/TrustRadius reviews, anonymized transaction data (Vendr, CostBench, CheckThat.ai), and publicly reported pricing as of May 2026. defend.network is independent and has no commercial relationship with the vendors compared.