Microsoft Sentinel
- Starting price
- $4.3/GB ingested (PAYG, East US)
- Free trial
- 31 days
- Deployment
- Cloud
- Best for
- Microsoft-centric orgs wanting a cloud-native SIEM with deep Entra/Defender integration
Microsoft Sentinel from Microsoft is a siem tool — from $4.3/GB ingested (PAYG, East US), rated 4.4/5 (~289 G2 reviews). Best for microsoft-centric orgs wanting a cloud-native SIEM with deep Entra/Defender integration.
- Best Value
How Microsoft Sentinel scores
Six criteria, each 0–10 on the same scale from review data, public pricing and feature coverage. Methodology →
Microsoft Sentinel vs the field
| Microsoft Sentinel | Splunk Enterprise Security | Blumira | |
|---|---|---|---|
| Starting price | $4.3/GB ingested (PAYG, East US) | Custom quote | Free tier available |
| Pricing model | per gb | quote | per user |
| Free trial / tier | 31 days | 14 days | Free tier + 14 days |
| Best for | Microsoft-centric orgs wanting a cloud-native SIEM with deep Entra/Defender integration | Large enterprises needing deep, mature SIEM with extensive integrations and log analytics | Lean IT teams wanting easy SIEM + detection with a free tier |
| Deployment | Cloud | Cloud + on-prem | Cloud |
| G2 rating | 4.4/5 (289) | 4.3/5 (222) | 4.6/5 (120) |
| Capterra rating | — | — | — |
| Our score | 8.1 | 8.1 | 8.1 |
✓ Pros
- Deep Microsoft ecosystem integration
- No infrastructure to manage
- Strong automation + hunting
✕ Cons
- Per-GB ingestion costs scale fast
- Azure-centric (multi-cloud weaker)
- KQL learning curve
Key Microsoft Sentinel features
- Cloud-native SIEM + SOAR
- Native Entra ID + Defender + M365 connectors
- KQL hunting + analytics rules
- UEBA + ML anomaly detection
- Automation playbooks (Logic Apps)
- Data lake tier for cold storage
Microsoft Sentinel at a glance
Microsoft Sentinel from Microsoft is a siem tool — from $4.3/GB ingested (PAYG, East US), rated 4.4/5 (~289 G2 reviews). Best for microsoft-centric orgs wanting a cloud-native SIEM with deep Entra/Defender integration.
More on Microsoft Sentinel
Microsoft Sentinel from Microsoft is a siem platform deploying Cloud. It is built for microsoft-centric orgs wanting a cloud-native siem with deep entra/defender integration. It holds 4.4/5 (~289 G2 reviews) and starts at $4.3/GB ingested (PAYG, East US) on a per gb model.
Key capabilities: Cloud-native SIEM + SOAR, Native Entra ID + Defender + M365 connectors, KQL hunting + analytics rules, UEBA + ML anomaly detection, Automation playbooks (Logic Apps), Data lake tier for cold storage.
Go deeper: pricing breakdown, full review, and the best Microsoft Sentinel alternatives (top picks: Splunk Enterprise Security, Blumira, Elastic Security).
Frequently asked questions
- How much does Microsoft Sentinel cost?
- Microsoft Sentinel starts at $4.3/GB ingested (PAYG, East US). It's priced per gb. See the pricing page for every plan and limit.
- Does Microsoft Sentinel have a free trial or free version?
- Microsoft Sentinel offers a 31 days free trial, but no permanently free tier.
- How is Microsoft Sentinel deployed?
- Microsoft Sentinel is available as Cloud.
- Who is Microsoft Sentinel best for?
- Microsoft Sentinel is best for Microsoft-centric orgs wanting a cloud-native SIEM with deep Entra/Defender integration.
- Is Microsoft Sentinel any good?
- Microsoft Sentinel holds 4.4/5 across 289 reviews and scores 8.1/10 on our data-weighted ranking.
- What are the best Microsoft Sentinel alternatives?
- Top alternatives include Splunk Enterprise Security, Blumira, Elastic Security. See the full alternatives list for pricing and scores.
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