Link copied to clipboard

# Microsoft Sentinel vs OpenText ArcSight Enterprise Security Manager (ESM) Comparison - What are their main differences?

Share
[
Export
](/compare/microsoft-sentinel/opentext-arcsight-enterprise-security-manager-esm/export.csv)

Microsoft SentinelArcSight Enterprise Security Manager (ESM)[+ Add Product](#)

Reviews

**Microsoft Sentinel** [

4.4/5(298)

](https://www.g2.com/products/microsoft-sentinel/reviews#reviews)

**OpenText ArcSight Enterprise Security Manager (ESM)**[

3.7/5(17)

](https://www.g2.com/products/opentext-arcsight-enterprise-security-manager-esm/reviews#reviews)

Pricing

**Microsoft Sentinel**
Free Trial

**Pay As You Go** · Pay-As-You-Go 

**OpenText ArcSight Enterprise Security Manager (ESM)**
No pricing available

**Pricing Insights**
from reviews

Time to Implement

**Microsoft Sentinel**
3 months

Based on 7 responses

**OpenText ArcSight Enterprise Security Manager (ESM)**
Not enough reviews yet

Return on Investment

**Microsoft Sentinel**
17 months

Based on 5 responses

**OpenText ArcSight Enterprise Security Manager (ESM)**
Not enough reviews yet

Perceived Cost

**Microsoft Sentinel**
$$$$$

**OpenText ArcSight Enterprise Security Manager (ESM)**
$$$$$

Average Discount

**Microsoft Sentinel**
11%

**OpenText ArcSight Enterprise Security Manager (ESM)**
Not enough reviews yet

Pros & Cons

**Microsoft Sentinel**
[
Security (76)
](https://www.g2.com/products/microsoft-sentinel/reviews?filters%5Bsentiment_snippet%5D=2463433&qs=pros-and-cons#reviews)[
Threat Detection (71)
](https://www.g2.com/products/microsoft-sentinel/reviews?filters%5Bsentiment_snippet%5D=1726829&qs=pros-and-cons#reviews)[
Expensive (36)
](https://www.g2.com/products/microsoft-sentinel/reviews?filters%5Bsentiment_snippet%5D=1726976&qs=pros-and-cons#reviews)[
Integration Issues (32)
](https://www.g2.com/products/microsoft-sentinel/reviews?filters%5Bsentiment_snippet%5D=1726984&qs=pros-and-cons#reviews)

**OpenText ArcSight Enterprise Security Manager (ESM)**
Not enough data

Integrations

**Microsoft Sentinel**
[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_8dedb235969bcb553f9e412b16e93d0a/check-point-email-security.png "Product Avatar Image")

Check Point Email Security

](https://www.g2.com/products/check-point-email-security/reviews)[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_a81eb5423dfbe8206840c59a50d1029c/eset-protect.png "Product Avatar Image")

ESET PROTECT

](https://www.g2.com/products/eset-protect/reviews)[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_9f5cba7cc6d5f6cc378e063e63a669ea/fortianalyzer.jpeg "Product Avatar Image")

FortiAnalyzer

](https://www.g2.com/products/fortianalyzer/reviews)[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_848a1f8c9c2927437a7cc99b15954ad2/grip-security.jpg "Product Avatar Image")

Grip Security

](https://www.g2.com/products/grip-security/reviews)[
View all
](https://www.g2.com/products/microsoft-sentinel/integrations)

**OpenText ArcSight Enterprise Security Manager (ESM)**
Not enough data

Screenshots

**Microsoft Sentinel**
 ![Microsoft Sentinel screenshot](https://images.g2crowd.com/cdn-cgi/image/width=600,height=600,fit=scale-down,format=auto,onerror=redirect,/https://images.g2crowd.com/uploads/attachment/file/1224559/Sentinel-1.png)

**OpenText ArcSight Enterprise Security Manager (ESM)**
No screenshot available

Ratings

Meets Requirements

**Microsoft Sentinel**

8.7

8.7231

**OpenText ArcSight Enterprise Security Manager (ESM)**

8.6

8.611

Ease of Use

**Microsoft Sentinel**

8.5

8.5237

**OpenText ArcSight Enterprise Security Manager (ESM)**

7.9

7.911

Ease of Setup

**Microsoft Sentinel**

8.3

8.3137

**OpenText ArcSight Enterprise Security Manager (ESM)**

6.3

6.38

Ease of Admin

**Microsoft Sentinel**

8.3

8.3127

**OpenText ArcSight Enterprise Security Manager (ESM)**

6.9

6.98

Quality of Support

**Microsoft Sentinel**

8.5

8.5225

**OpenText ArcSight Enterprise Security Manager (ESM)**

6.7

6.711

Has the product been a good partner in doing business?

**Microsoft Sentinel**

8.7

8.7122

**OpenText ArcSight Enterprise Security Manager (ESM)**

9.0

9.07

Product Direction (% positive)

**Microsoft Sentinel**

9.5

9.5226

**OpenText ArcSight Enterprise Security Manager (ESM)**

6.8

6.811

Features

Security Information and Event Management (SIEM)[Hide 43 FeaturesShow 43 Features](javascript:void(0);)

8.7

190

8.3

12

Network Management

Activity Monitoring

8.9

172

9.0(won by 0.1)

10

Asset Management

8.4

161

9.3(won by 0.9)

9

 (There is a greater than 0.5 difference between this product's rating and its competitors)

Log Management

8.8(won by 0.3)

166

8.5

9

Network Monitoring

Not enough data

Not enough data

Server Monitoring

Not enough data

Not enough data

File Integrity Monitoring

Not enough data

Not enough data

Real-Time Monitoring

Not enough data

Not enough data

User Management

Not enough data

Not enough data

Endpoint Management

Not enough data

Not enough data

Compliance Management

Not enough data

Not enough data

Incident Management

Not enough data

Not enough data

Vulnerability Management

Not enough data

Not enough data

Policy Management

Not enough data

Not enough data

Event Logs

Not enough data

Not enough data

Incident Management

Event Management

8.8(won by 0.5)

170

 (There is a greater than 0.5 difference between this product's rating and its competitors)

8.3

9

Automated Response

8.7(won by 2.0)

166

 (There is a greater than 0.5 difference between this product's rating and its competitors)

6.7

9

Incident Reporting

8.9(tied score)

165

8.9(tied score)

9

Real-Time Reporting

Not enough data

Not enough data

Security Intelligence

Threat Intelligence

8.7(won by 1.3)

168

 (There is a greater than 0.5 difference between this product's rating and its competitors)

7.4

9

Vulnerability Assessment

8.3(won by 0.2)

160

8.1

6

Behavioral Analytics

8.5(won by 0.7)

162

 (There is a greater than 0.5 difference between this product's rating and its competitors)

7.8

6

Data Examination

8.5

162

8.8(won by 0.3)

7

Real-Time Data

Not enough data

Not enough data

Agentic AI - Security Information and Event Management (SIEM)

Autonomous Task Execution

Not enough data

Not enough data

Multi-step Planning

Not enough data

Not enough data

Proactive Assistance

Not enough data

Not enough data

Decision Making

Not enough data

Not enough data

Additional Functionality

Real-Time Notifications

Not enough data

Not enough data

Audit Trail

Not enough data

Not enough data

Application Security

Not enough data

Not enough data

Risk Analysis

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

Data Import/Export

Not enough data

Not enough data

Alerts/Notifications

Not enough data

Not enough data

Prioritization

Not enough data

Not enough data

Security Auditing

Not enough data

Not enough data

Search/Filter

Not enough data

Not enough data

Compliance Tracking

Not enough data

Not enough data

Generative AI

Not enough data

Not enough data

API

Not enough data

Not enough data

Third-Party Integrations

Not enough data

Not enough data

Activity Dashboard

Not enough data

Not enough data

Data Visualization

Not enough data

Not enough data

Security Orchestration, Automation, and Response (SOAR)[Hide 21 FeaturesShow 21 Features](javascript:void(0);)

8.5

118

Not enough data

Automation

Workflow Mapping

8.2(won by default)

95

Not enough data

Workflow Automation

8.4(won by default)

101

Not enough data

Automated Remediation

8.7(won by default)

98

Not enough data

Log Monitoring

8.8(won by default)

102

Not enough data

Orchestration

Security Orchestration

8.9(won by default)

105

Not enough data

Data Collection

8.7(won by default)

105

Not enough data

Threat Intelligence

8.6(won by default)

99

Not enough data

Data Visualization

8.4(won by default)

97

Not enough data

Response

Alerting

8.6(won by default)

104

Not enough data

Performance Baselin

8.1(won by default)

94

Not enough data

High Availability/Disaster Recovery

8.5(won by default)

93

Not enough data

Additional Functionality

Generative AI

Not enough data

Not enough data

Collaboration Tools

Not enough data

Not enough data

Incident Management

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

Reporting/Analytics

Not enough data

Not enough data

Threat Response

Not enough data

Not enough data

Key Performance Indicators

Not enough data

Not enough data

Risk Alerts

Not enough data

Not enough data

Performance Metrics

Not enough data

Not enough data

Third-Party Integrations

Not enough data

Not enough data

Show 1 feature category with incomplete data

Incident Response[Hide 40 FeaturesShow 40 Features](javascript:void(0);)

Not enough data

Not enough data

Response

Resolution Automation

Not enough data

Not enough data

Resolution Guidance

Not enough data

Not enough data

System Isolation

Not enough data

Not enough data

Threat Intelligence

Not enough data

Not enough data

Incident Investigation

Not enough data

Not enough data

Records

Incident Logs

Not enough data

Not enough data

Incident Reports

Not enough data

Not enough data

Management

Incident Alerts

Not enough data

Not enough data

Incident Case Management

Not enough data

Not enough data

Workflow Management

Not enough data

Not enough data

Generative AI

AI Text Generation

Not enough data

Not enough data

AI Text Summarization

Not enough data

Not enough data

Generative AI

Not enough data

Not enough data

Additional Functionality

SSL Security

Not enough data

Not enough data

HIPAA Compliant

Not enough data

Not enough data

API

Not enough data

Not enough data

Threat Response

Not enough data

Not enough data

Endpoint Protection

Not enough data

Not enough data

Maintenance Scheduling

Not enough data

Not enough data

Third-Party Integrations

Not enough data

Not enough data

Security Auditing

Not enough data

Not enough data

Application Security

Not enough data

Not enough data

Encryption

Not enough data

Not enough data

Network Security

Not enough data

Not enough data

Real-Time Reporting

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

Reporting/Analytics

Not enough data

Not enough data

Authentication

Not enough data

Not enough data

Financial Data Protection

Not enough data

Not enough data

Anti Virus

Not enough data

Not enough data

Secure Data Storage

Not enough data

Not enough data

Virus Definition Update

Not enough data

Not enough data

Activity Dashboard

Not enough data

Not enough data

VPN

Not enough data

Not enough data

Audit Trail

Not enough data

Not enough data

Anti Spam

Not enough data

Not enough data

Access Controls/Permissions

Not enough data

Not enough data

Data Visualization

Not enough data

Not enough data

Alerts/Escalation

Not enough data

Not enough data

Data Security

Not enough data

Not enough data

User Insights

Reviewers' Company Size

[![Microsoft Sentinel](https://images.g2crowd.com/uploads/product/hd_favicon/a8a99a96fda235658139f710592f8a53/microsoft-sentinel.svg "Microsoft Sentinel")](https://www.g2.com/products/microsoft-sentinel/reviews)

Microsoft Sentinel

Small-Business(50 or fewer emp.)

27.3%

Mid-Market(51-1000 emp.)

31.3%

Enterprise(\> 1000 emp.)

41.5%

[![OpenText ArcSight Enterprise Security Manager (ESM)](https://images.g2crowd.com/uploads/product/hd_favicon/2b4f4de47adee5040ae421fc276784e9/opentext-arcsight-enterprise-security-manager-esm.svg "OpenText ArcSight Enterprise Security Manager (ESM)")](https://www.g2.com/products/opentext-arcsight-enterprise-security-manager-esm/reviews)

OpenText ArcSight Enterprise Security Manager (ESM)

Small-Business(50 or fewer emp.)

14.3%

Mid-Market(51-1000 emp.)

50.0%

Enterprise(\> 1000 emp.)

35.7%

Small-Business

(50 or fewer emp.)

27.3%

14.3%

Mid-Market

(51-1000 emp.)

31.3%

50.0%

Enterprise

(\> 1000 emp.)

41.5%

35.7%

Reviewers' Industry

[![Microsoft Sentinel](https://images.g2crowd.com/uploads/product/hd_favicon/a8a99a96fda235658139f710592f8a53/microsoft-sentinel.svg "Microsoft Sentinel")](https://www.g2.com/products/microsoft-sentinel/reviews)
Microsoft Sentinel

Information Technology and Services

25.9%

Computer & Network Security

15.7%

Computer Software

8.4%

Banking

4.0%

Security and Investigations

3.6%

Other

42.3%

[![OpenText ArcSight Enterprise Security Manager (ESM)](https://images.g2crowd.com/uploads/product/hd_favicon/2b4f4de47adee5040ae421fc276784e9/opentext-arcsight-enterprise-security-manager-esm.svg "OpenText ArcSight Enterprise Security Manager (ESM)")](https://www.g2.com/products/opentext-arcsight-enterprise-security-manager-esm/reviews)
OpenText ArcSight Enterprise Security Manager (ESM)

Information Technology and Services

28.6%

Computer Software

21.4%

Computer & Network Security

21.4%

Non-Profit Organization Management

7.1%

Hospital & Health Care

7.1%

Other

14.3%

FAQs

## Microsoft Sentinel vs ArcSight Enterprise Security Manager (ESM) FAQs

Generated using AI

Last updated: August 14, 2026

### What is the difference between ArcSight Enterprise Security Manager (ESM) vs Microsoft Sentinel?

Microsoft Sentinel stands out from ArcSight Enterprise Security Manager (ESM) with a higher G2 rating, stronger support, and easier setup according to reviewer scores.

| | [ArcSight Enterprise Security Manager (ESM)](https://www.g2.com/products/opentext-arcsight-enterprise-security-manager-esm/reviews) | [Microsoft Sentinel](https://www.g2.com/products/microsoft-sentinel/reviews) |
| --- | --- | --- |
| G2 Rating (reviews) | 3.7/5 (17 reviews) | 4.4/5 (298 reviews) |
| Ease of Setup score | 6.3 | 8.3 |
| Quality of Support score | 6.7 | 8.5 |
| Top Reviewer-Cited Strength | Customizability and flexible dashboards | Real-time Monitoring (27 all-time mentions) |

### How do the pricing models of ArcSight Enterprise Security Manager (ESM) and Microsoft Sentinel compare?

Microsoft Sentinel is rated higher for value, with a stronger Price/Cost satisfaction score than ArcSight Enterprise Security Manager (ESM).

- **ArcSight Enterprise Security Manager (ESM):** Reviewers consistently describe ArcSight ESM as expensive, especially for small-scale enterprises, and cite licensing complexity as a drawback.
- **Microsoft Sentinel:** Reviewers highlight cost management challenges at high log volumes but generally appreciate the pay-as-you-go model and value for Azure-centric environments.
- **Switching reasons:** Several reviewers mention moving away from ArcSight ESM due to high costs and licensing limitations.

### What are the best alternatives to ArcSight Enterprise Security Manager (ESM) and Microsoft Sentinel?

The top three alternatives to ArcSight Enterprise Security Manager (ESM) and Microsoft Sentinel are Sumo Logic, IBM QRadar SIEM, and Splunk.

| Product | G2 Rating (reviews) | Largest Segment | Pricing Insight | Top Reviewer-Cited Strength |
| --- | --- | --- | --- | --- |
| [ArcSight Enterprise Security Manager (ESM)](https://www.g2.com/products/opentext-arcsight-enterprise-security-manager-esm/reviews) | 3.7/5 (17 reviews) | Enterprise | Described as expensive and complex for smaller organizations | Customizability and flexible dashboards |
| [Microsoft Sentinel](https://www.g2.com/products/microsoft-sentinel/reviews) | 4.4/5 (298 reviews) | Enterprise | Cost can rise with log volume, but praised for pay-as-you-go flexibility | Real-time Monitoring (27 all-time mentions) |
| [Sumo Logic](https://www.g2.com/products/sumo-logic/reviews) | 4.3/5 (404 reviews) | Mid-Market | — | Cloud-native analytics and scalability |
| [IBM QRadar SIEM](https://www.g2.com/products/ibm-ibm-qradar-siem/reviews) | 4.4/5 (338 reviews) | Enterprise | — | Advanced threat detection and correlation |
| [Splunk](https://www.g2.com/products/splunk-enterprise-security/reviews) | 4.3/5 (248 reviews) | Enterprise | — | Powerful search and analytics capabilities |

### Which Security Information and Event Management (SIEM) features should I prioritize when comparing ArcSight Enterprise Security Manager (ESM) and Microsoft Sentinel?

Buyers should prioritize real-time monitoring, ease of setup, integrations, threat intelligence, and reporting/customization when comparing ArcSight Enterprise Security Manager (ESM) and Microsoft Sentinel.

- **Real-time Monitoring:** Microsoft Sentinel is cited in 27 all-time reviews for real-time monitoring, while ArcSight ESM is praised for real-time event visibility in recent reviews.
- **Ease of Setup:** Microsoft Sentinel scores 8.3, ArcSight ESM scores 6.3.
- **Integrations:** Microsoft Sentinel is frequently highlighted for integration with Azure, Defender, and third-party clouds; ArcSight ESM supports broad device integration but with more complexity.
- **Threat Intelligence:** Both products are recognized for threat intelligence, with Microsoft Sentinel leveraging AI and built-in analytics.
- **Reporting/Customization:** ArcSight ESM is noted for customizable dashboards and reporting; Microsoft Sentinel offers customizable analytics rules and workbooks.

### What are the pros and cons of ArcSight Enterprise Security Manager (ESM) vs Microsoft Sentinel?

ArcSight Enterprise Security Manager (ESM) is strongest in customizability, while Microsoft Sentinel leads in real-time monitoring and ease of use.

- **ArcSight Enterprise Security Manager (ESM) strengths:** Highly customizable dashboards and reporting, flexible correlation rules, broad device integration, strong event search capabilities.
- **ArcSight Enterprise Security Manager (ESM) trade-offs:** Expensive licensing, complex implementation, steep learning curve, resource-intensive agents, less flexible third-party integrations.
- **Microsoft Sentinel strengths:** Real-time monitoring (27 all-time mentions), alerting (23), dashboard usability (21), centralized management (11), cloud-native scalability, strong integration with Microsoft ecosystem, automation and AI-driven threat detection.
- **Microsoft Sentinel trade-offs:** Cost can rise with log volume, learning curve for KQL and advanced features, integration with non-Microsoft tools can be complex, alert noise and tuning required, cloud dependency (12 all-time mentions).

### Is ArcSight Enterprise Security Manager (ESM) or Microsoft Sentinel better for small businesses?

Microsoft Sentinel is a better fit for small businesses due to its higher ease-of-setup score and more favorable reviewer sentiment for scalability and lower infrastructure overhead.

- **ArcSight Enterprise Security Manager (ESM):** Enterprise segment; reviewers note high cost and complexity as barriers for small-scale enterprises.
- **Microsoft Sentinel:** Enterprise segment; reviewers highlight ease of setup, cloud-native deployment, and pay-as-you-go pricing as advantages for smaller organizations, though cost can still be a concern at scale.

### Which Security Information and Event Management (SIEM) platform has better integrations?

Microsoft Sentinel is favored for integrations, especially within the Microsoft ecosystem and with third-party clouds.

- **ArcSight Enterprise Security Manager (ESM):** Reviewers mention integration with firewalls, proxies, EDR, IPS, and servers, but also note less flexible support for third-party devices compared to competitors.
- **Microsoft Sentinel:** Reviewers frequently cite integration with Azure, Defender, and AWS, with many highlighting the ease of connecting Microsoft 365 and Entra ID.

### How do ArcSight Enterprise Security Manager (ESM) and Microsoft Sentinel compare on customer support?

Microsoft Sentinel has a higher Quality of Support score than ArcSight Enterprise Security Manager (ESM), with a 1.8-point advantage (8.5 vs 6.7).

- **ArcSight Enterprise Security Manager (ESM):** Reviewers describe support as generally responsive but note delays in patching and a need for more training resources.
- **Microsoft Sentinel:** Reviewers consistently praise support quality, citing prompt responses and helpful documentation, though some mention slow escalation for complex issues.

### Which is easier to implement, ArcSight Enterprise Security Manager (ESM) or Microsoft Sentinel?

Microsoft Sentinel is easier to implement than ArcSight Enterprise Security Manager (ESM), with a 2-point higher Ease of Setup score (8.3 vs 6.3).

- **ArcSight Enterprise Security Manager (ESM):** Reviewers describe implementation as complex, requiring vendor support and significant expertise, with integration errors and a steep learning curve.
- **Microsoft Sentinel:** Reviewers highlight straightforward cloud-native setup, rapid onboarding for Microsoft environments, and minimal infrastructure management, though advanced customization can introduce complexity.

### Which product has better Threat Intelligence?

Microsoft Sentinel is the stronger product for Threat Intelligence, with more frequent reviewer recognition and advanced AI-driven analytics.

- **ArcSight Enterprise Security Manager (ESM):** Reviewers note strong correlation rules and event monitoring for threat detection, but do not cite threat intelligence as a leading theme.
- **Microsoft Sentinel:** Threat Intelligence is a core focus, with reviewers highlighting AI-powered threat detection, built-in analytics, and automation; 27 all-time mentions for real-time monitoring and frequent praise for threat intelligence capabilities.

Alternatives

**Microsoft Sentinel Alternatives**

 ![Sumo Logic](https://images.g2crowd.com/uploads/product/hd_favicon/1550622115/sumo-logic.svg "Sumo Logic")

[
Sumo Logic
](/products/sumo-logic/reviews)

 ![IBM QRadar SIEM](https://images.g2crowd.com/uploads/product/hd_favicon/7d76baae79036d41d25c4a6c46e5af43/ibm-ibm-qradar-siem.svg "IBM QRadar SIEM")

[
IBM QRadar SIEM
](/products/ibm-ibm-qradar-siem/reviews)

 ![Splunk Enterprise Security](https://images.g2crowd.com/uploads/product/hd_favicon/b92838221b8df42dd6b5bb09c9f8ff55/splunk-enterprise-security.svg "Splunk Enterprise Security")

[
Splunk
](/products/splunk-enterprise-security/reviews)

 ![Google Security Operations](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_aeae116c52945fdecd7ed16d621cb315/google-security-operations.png "Google Security Operations")

[
Google Security Operations
](/products/google-security-operations/reviews)

**OpenText ArcSight Enterprise Security Manager (ESM) Alternatives**

 ![IBM QRadar SIEM](https://images.g2crowd.com/uploads/product/hd_favicon/7d76baae79036d41d25c4a6c46e5af43/ibm-ibm-qradar-siem.svg "IBM QRadar SIEM")

[
IBM QRadar SIEM
](/products/ibm-ibm-qradar-siem/reviews)

 ![Splunk Enterprise Security](https://images.g2crowd.com/uploads/product/hd_favicon/b92838221b8df42dd6b5bb09c9f8ff55/splunk-enterprise-security.svg "Splunk Enterprise Security")

[
Splunk
](/products/splunk-enterprise-security/reviews)

 ![Datadog](https://images.g2crowd.com/uploads/product/hd_favicon/1498834114/datadog.svg "Datadog")

[
Datadog
](/products/datadog/reviews)

 ![Sumo Logic](https://images.g2crowd.com/uploads/product/hd_favicon/1550622115/sumo-logic.svg "Sumo Logic")

[
Sumo Logic
](/products/sumo-logic/reviews)

## Microsoft Sentinel vs OpenText ArcSight Enterprise Security Manager (ESM)

When assessing the two solutions, reviewers found Microsoft Sentinel easier to use, set up, and administer. However, reviewers preferred doing business with OpenText ArcSight Enterprise Security Manager (ESM) overall.

- Reviewers felt that Microsoft Sentinel meets the needs of their business better than OpenText ArcSight Enterprise Security Manager (ESM).
- When comparing quality of ongoing product support, reviewers felt that Microsoft Sentinel is the preferred option.
- For feature updates and roadmaps, our reviewers preferred the direction of Microsoft Sentinel over OpenText ArcSight Enterprise Security Manager (ESM).