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What is Microsoft Sentinel SIEM?
Modernize your security operations center (SOC) with Microsoft Sentinel. Uncover sophisticated threats and respond decisively with an intelligent, comprehensive security information and event management (SIEM) solution for proactive threat detection, investigation, and response. Eliminate security infrastructure setup and maintenance, and elastically scale to meet your security needs—while reducing costs as much as 48 percent compared to legacy SIEM solutions.
Company Details
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Real user data aggregated to summarize the product performance and customer experience.
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Product scores listed below represent current data. This may be different from data contained in reports and awards, which express data as of their publication date.
86 Likeliness to Recommend
99 Plan to Renew
78 Satisfaction of Cost Relative to Value
Emotional Footprint Overview
Product scores listed below represent current data. This may be different from data contained in reports and awards, which express data as of their publication date.
+86 Net Emotional Footprint
The emotional sentiment held by end users of the software based on their experience with the vendor. Responses are captured on an eight-point scale.
How much do users love Microsoft Sentinel SIEM?
Pros
- Security Protects
- Reliable
- Performance Enhancing
- Enables Productivity
How to read the Emotional Footprint
The Net Emotional Footprint measures high-level user sentiment towards particular product offerings. It aggregates emotional response ratings for various dimensions of the vendor-client relationship and product effectiveness, creating a powerful indicator of overall user feeling toward the vendor and product.
While purchasing decisions shouldn't be based on emotion, it's valuable to know what kind of emotional response the vendor you're considering elicits from their users.
Footprint
Negative
Neutral
Positive
Feature Ratings
Security Threat Visibility
Analytics and Reporting
Built-in SOAR capabilities
Data Security and Retention
Scalability and Network Performance
Log Collection
Orchestration Automation and Response (NG)
Incident Management and Remediation
Correlation
UEBA - User Environment Behavior Analytics (NG)
Artificial Intelligence / Machine Learning
Vendor Capability Ratings
Breadth of Features
Ease of Data Integration
Quality of Features
Business Value Created
Ease of IT Administration
Usability and Intuitiveness
Ease of Implementation
Product Strategy and Rate of Improvement
Ease of Customization
Vendor Support
Availability and Quality of Training
Microsoft Sentinel SIEM Reviews
Uday P.
- Role: Information Technology
- Industry: Engineering
- Involvement: End User of Application
Submitted Oct 2025
Powerful and Reliable EDR
Likeliness to Recommend
What differentiates Microsoft Sentinel SIEM from other similar products?
Microsoft Sentinel stands out for its seamless integration with Defender and Azure, providing unified visibility across endpoints and cloud workloads. Its AI-driven analytics and KQL-based threat hunting make detection and investigation faster. The automation through playbooks also improves incident response efficiency.
What is your favorite aspect of this product?
My favorite aspect of Microsoft Sentinel is its strong integration with Defender and other Microsoft tools, which gives complete visibility across the environment. The automation using playbooks and KQL-based threat hunting makes investigation and response much faster.
What do you dislike most about this product?
The main drawback is that Sentinel’s KQL queries have a learning curve for new users. Also, log ingestion costs can increase quickly if not properly optimized.
What recommendations would you give to someone considering this product?
I would recommend planning your data ingestion carefully to manage costs and take time to learn KQL for better threat hunting. Once configured properly, Sentinel offers excellent visibility, automation, and response capabilities.
Pros
- Helps Innovate
- Continually Improving Product
- Reliable
- Performance Enhancing
Gautham K.
- Role: Information Technology
- Industry: Technology
- Involvement: IT Development, Integration, and Administration
Submitted Aug 2025
A Flexible and Scalable Cloud-Native SIEM
Likeliness to Recommend
What differentiates Microsoft Sentinel SIEM from other similar products?
What differentiates Microsoft Sentinel from other similar products is its cloud-native design and seamless integration with the broader Microsoft ecosystem. It leverages the scalability of Azure, allowing organizations to handle massive data ingestion without the overhead of managing infrastructure. Sentinel also provides built-in AI and machine learning analytics, which help reduce alert fatigue and enhance detection accuracy. In addition, its tight integration with Microsoft 365, Azure services, and Defender solutions offers a unified security approach that many traditional SIEMs cannot match. This combination of scalability, intelligence,
What is your favorite aspect of this product?
My favorite aspect of Microsoft Sentinel is its seamless integration with the Microsoft ecosystem, especially Azure and Microsoft 365, which provides a unified and streamlined security experience. The cloud-native scalability makes it easy to ingest and analyze large volumes of data without infrastructure concerns. I also appreciate its AI-driven threat detection and automation through playbooks, which help reduce manual effort and speed up incident response.
What do you dislike most about this product?
There isn’t much to dislike about Microsoft Sentinel, but one area for improvement is its cost model, as ingestion charges can become high at scale. Additionally, while the playbooks provide automation, the platform currently lacks a fully native SOAR capability compared to some competitors. If these areas are enhanced in the future, Sentinel would become an even more complete SIEM solution.
What recommendations would you give to someone considering this product?
I would recommend Microsoft Sentinel to organizations that are already leveraging the Microsoft ecosystem, as the native integrations with Azure, Microsoft 365, and Defender products provide significant value and seamless security visibility. It is especially well-suited for teams seeking a cloud-native SIEM with strong scalability, AI-driven analytics, and flexible automation through playbooks. For those considering Sentinel, I would suggest planning around data ingestion and cost optimization strategies early on, as this will help maximize both efficiency and return on investment.
Pros
- Trustworthy
- Inspires Innovation
- Respectful
- Acts with Integrity
Tejal K.
- Role: Human Resources
- Industry: Technology
- Involvement: Vendor Management and Renewal
Submitted Feb 2025
Great Product & User Friendly Interface
Likeliness to Recommend
What differentiates Microsoft Sentinel SIEM from other similar products?
Below are the features that differentiates Microsoft Sentinel from other products: 1. Security Automation 2. Threat detection 3. Data integration
What is your favorite aspect of this product?
Its compliance & reporting feature & Cost effectiveness
What do you dislike most about this product?
Steep leaning curve & Scalability
What recommendations would you give to someone considering this product?
It is a powerful & flexible SIEM platform that provides advanced threat detection & seamless integration
Pros
- Continually Improving Product
- Enables Productivity
- Inspires Innovation
- Caring
