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

| | Microsoft Sentinel | OpenText ArcSight Enterprise Security Manager (ESM) | 
|---|---|---|
| **Star Rating** | 4.4 out of 5 | 3.7 out of 5 | 
| **Total Reviews** | 295 | 17 | 
| **Largest Market Segment** | Enterprise (41.5% of reviews) | Mid-Market (50.0% of reviews) | 
| **Entry Level Price** | Pay As You Go | No pricing available | 

---
## Top Pros & Cons

### Microsoft Sentinel

Pros:
- Cloud Services (4 reviews)
- Easy Integrations (4 reviews)

Cons:
- Expensive (3 reviews)
- Complex Implementation (2 reviews)

### OpenText ArcSight Enterprise Security Manager (ESM)

**Not enough data**

---
## Ratings Comparison
| Rating | Microsoft Sentinel | OpenText ArcSight Enterprise Security Manager (ESM) | 
|---|---|---|
  | **Meets Requirements** | 8.6 (228 reviews) | 8.6 (11 reviews) | 
  | **Ease of Use** | 8.5 (234 reviews) | 7.9 (11 reviews) | 
  | **Ease of Setup** | 8.3 (134 reviews) | 6.3 (8 reviews) | 
  | **Ease of Admin** | 8.3 (124 reviews) | 6.9 (8 reviews) | 
  | **Quality of Support** | 8.5 (222 reviews) | 6.7 (11 reviews) | 
  | **Has the product been a good partner in doing business?** | 8.7 (119 reviews) | 9.0 (7 reviews) | 
  | **Product Direction (% positive)** | 9.5 (223 reviews) | 6.8 (11 reviews) | 

---
## Pricing

### Microsoft Sentinel

#### Entry-Level Pricing

Plan: Pay-As-You-Go 

Price: Pay As You Go

Description: Effective Per GB Price - $2.46
Savings Over Pay as You Go: N/A

Key Features:
- Pay-As-You-Go

[Browse all 11 editions](https://www.g2.com/products/microsoft-sentinel/pricing)

#### Free Trial

Yes

### OpenText ArcSight Enterprise Security Manager (ESM)

#### Entry-Level Pricing

No pricing available

#### Free Trial

No information available

---
## Features Comparison By Category

### Incident Response

| Product | Score | Reviews |
|---|---|---|
| **Microsoft Sentinel** | N/A | N/A |
| **OpenText ArcSight Enterprise Security Manager (ESM)** | N/A | N/A |

#### Response

| Feature | Microsoft Sentinel | OpenText ArcSight Enterprise Security Manager (ESM) | 
|---|---|---|
| **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

| Feature | Microsoft Sentinel | OpenText ArcSight Enterprise Security Manager (ESM) | 
|---|---|---|
| **Incident Logs** | Not enough data | Not enough data | 
| **Incident Reports** | Not enough data | Not enough data | 

#### Management

| Feature | Microsoft Sentinel | OpenText ArcSight Enterprise Security Manager (ESM) | 
|---|---|---|
| **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

| Feature | Microsoft Sentinel | OpenText ArcSight Enterprise Security Manager (ESM) | 
|---|---|---|
| **AI Text Generation** | Not enough data | Not enough data | 
| **AI Text Summarization** | Not enough data | Not enough data | 

### Security Information and Event Management (SIEM)

| Product | Score | Reviews |
|---|---|---|
| **Microsoft Sentinel** | 8.7/10 | 189 |
| **OpenText ArcSight Enterprise Security Manager (ESM)** | 8.3/10 | 12 |

#### Network Management

| Feature | Microsoft Sentinel | OpenText ArcSight Enterprise Security Manager (ESM) | 
|---|---|---|
| **Activity Monitoring** | 8.9 (171 reviews) | 9.0 (10 reviews) | 
| **Asset Management** | 8.4 (161 reviews) | 9.3 (9 reviews) | 
| **Log Management** | 8.8 (166 reviews) | 8.5 (9 reviews) | 

#### Incident Management

| Feature | Microsoft Sentinel | OpenText ArcSight Enterprise Security Manager (ESM) | 
|---|---|---|
| **Event Management** | 8.8 (170 reviews) | 8.3 (9 reviews) | 
| **Automated Response** | 8.7 (165 reviews) | 6.7 (9 reviews) | 
| **Incident Reporting** | 8.9 (165 reviews) | 8.9 (9 reviews) | 

#### Security Intelligence

| Feature | Microsoft Sentinel | OpenText ArcSight Enterprise Security Manager (ESM) | 
|---|---|---|
| **Threat Intelligence** | 8.7 (168 reviews) | 7.4 (9 reviews) | 
| **Vulnerability Assessment** | 8.3 (160 reviews) | 8.1 (6 reviews) | 
| **Advanced Analytics** | 8.5 (162 reviews) | 7.8 (6 reviews) | 
| **Data Examination** | 8.5 (162 reviews) | 8.8 (7 reviews) | 

#### Agentic AI - Security Information and Event Management (SIEM)

| Feature | Microsoft Sentinel | OpenText ArcSight Enterprise Security Manager (ESM) | 
|---|---|---|
| **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 | 

### Security Orchestration, Automation, and Response (SOAR)

| Product | Score | Reviews |
|---|---|---|
| **Microsoft Sentinel** | 8.5/10 | 115 |
| **OpenText ArcSight Enterprise Security Manager (ESM)** | N/A | N/A |

#### Automation

| Feature | Microsoft Sentinel | OpenText ArcSight Enterprise Security Manager (ESM) | 
|---|---|---|
| **Workflow Mapping** | 8.2 (95 reviews) | Not enough data | 
| **Workflow Automation** | 8.4 (100 reviews) | Not enough data | 
| **Automated Remediation** | 8.7 (98 reviews) | Not enough data | 
| **Log Monitoring** | 8.8 (101 reviews) | Not enough data | 

#### Orchestration

| Feature | Microsoft Sentinel | OpenText ArcSight Enterprise Security Manager (ESM) | 
|---|---|---|
| **Security Orchestration** | 8.9 (102 reviews) | Not enough data | 
| **Data Collection** | 8.7 (102 reviews) | Not enough data | 
| **Threat Intelligence** | 8.6 (99 reviews) | Not enough data | 
| **Data Visualization** | 8.4 (97 reviews) | Not enough data | 

#### Response

| Feature | Microsoft Sentinel | OpenText ArcSight Enterprise Security Manager (ESM) | 
|---|---|---|
| **Alerting** | 8.6 (102 reviews) | Not enough data | 
| **Performance Baselin** | 8.1 (94 reviews) | Not enough data | 
| **High Availability/Disaster Recovery** | 8.5 (92 reviews) | Not enough data | 

---
## Categories
**Shared Categories (1):** [Security Information and Event Management (SIEM) Software](https://www.g2.com/categories/security-information-and-event-management-siem)

**Unique to Microsoft Sentinel (2):** [Security Orchestration, Automation, and Response (SOAR) Software](https://www.g2.com/categories/security-orchestration-automation-and-response-soar), [Incident Response Software](https://www.g2.com/categories/incident-response)



---
## Reviewer Demographics

### By Company Size

| Segment | Microsoft Sentinel | OpenText ArcSight Enterprise Security Manager (ESM) | 
|---|---|---|
| **Small-Business** | 27.6% | 14.3% | 
| **Mid-Market** | 30.9% | 50.0% | 
| **Enterprise** | 41.5% | 35.7% | 

### By Industry

#### Microsoft Sentinel

- **Information Technology and Services:** 26.2%
- **Computer & Network Security:** 15.1%
- **Computer Software:** 8.5%
- **Banking:** 4.1%
- **Security and Investigations:** 3.7%
- **Accounting:** 3.3%
- **Consulting:** 2.6%
- **Financial Services:** 2.6%
- **Automotive:** 2.6%
- **Education Management:** 1.8%
- **Other:** 29.5%

#### 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%
- **Broadcast Media:** 7.1%
- **Banking:** 7.1%

---
## Alternatives

### Alternatives to Microsoft Sentinel

- [Sumo Logic](https://www.g2.com/products/sumo-logic/reviews) — 4.3/5 stars (394 reviews)
- [IBM QRadar SIEM](https://www.g2.com/products/ibm-ibm-qradar-siem/reviews) — 4.4/5 stars (335 reviews)
- [Splunk Enterprise Security](https://www.g2.com/products/splunk-enterprise-security/reviews) — 4.3/5 stars (246 reviews)
- [LogRhythm SIEM](https://www.g2.com/products/exabeam-logrhythm-siem/reviews) — 4.2/5 stars (152 reviews)
- [LevelBlue USM Anywhere](https://www.g2.com/products/levelblue-usm-anywhere/reviews) — 4.4/5 stars (114 reviews)
- [Rapid7 Next-Gen SIEM](https://www.g2.com/products/rapid7-next-gen-siem/reviews) — 4.4/5 stars (74 reviews)
- [Google Security Operations](https://www.g2.com/products/google-security-operations/reviews) — 4.4/5 stars (54 reviews)
- [Datadog](https://www.g2.com/products/datadog/reviews) — 4.4/5 stars (703 reviews)
- [Graylog](https://www.g2.com/products/graylog/reviews) — 4.4/5 stars (119 reviews)
- [KnowBe4 PhishER/PhishER Plus](https://www.g2.com/products/knowbe4-phisher-phisher-plus/reviews) — 4.6/5 stars (566 reviews)

### Alternatives to OpenText ArcSight Enterprise Security Manager (ESM)

- [IBM QRadar SIEM](https://www.g2.com/products/ibm-ibm-qradar-siem/reviews) — 4.4/5 stars (335 reviews)
- [Splunk Enterprise Security](https://www.g2.com/products/splunk-enterprise-security/reviews) — 4.3/5 stars (246 reviews)
- [Datadog](https://www.g2.com/products/datadog/reviews) — 4.4/5 stars (703 reviews)
- [Sumo Logic](https://www.g2.com/products/sumo-logic/reviews) — 4.3/5 stars (394 reviews)
- [LogRhythm SIEM](https://www.g2.com/products/exabeam-logrhythm-siem/reviews) — 4.2/5 stars (152 reviews)
- [Splunk Enterprise](https://www.g2.com/products/splunk-enterprise/reviews) — 4.3/5 stars (431 reviews)
- [CrowdStrike Falcon Endpoint Protection Platform](https://www.g2.com/products/crowdstrike-falcon-endpoint-protection-platform/reviews) — 4.7/5 stars (404 reviews)
- [Coralogix](https://www.g2.com/products/coralogix/reviews) — 4.6/5 stars (343 reviews)
- [Cynet](https://www.g2.com/products/cynet/reviews) — 4.7/5 stars (250 reviews)
- [FortiSIEM](https://www.g2.com/products/fortisiem/reviews) — 4.3/5 stars (41 reviews)

---
## Top Discussions

### Microsoft Sentinel

- Title: [What is Microsoft Sentinel used for?](https://www.g2.com/discussions/what-is-microsoft-sentinel-used-for) — 3 comments, 2 upvotes
  > **Top comment:** "Microsoft Sentinel, also known as Azure Sentinel, is a cloud-native security information and event management (SIEM) and security orchestration, automation,..."
- Title: [If I had to have a question, I would ask if there were any plans to add linux support to this program.](https://www.g2.com/discussions/31827-if-i-had-to-have-a-question-i-would-ask-if-there-were-any-plans-to-add-linux-support-to-this-program) — 2 comments, 1 upvote
  > **Top comment:** "need to ask Microsoft, but  since dot.net core can be installed in Linux, I believe   the agent will work as it uses the  .net platform. please experiment "
- Title: [Why should I use Azure Sentinel?](https://www.g2.com/discussions/why-should-i-use-azure-sentinel) — 1 comment
  > **Top comment:** "easy"
- Title: [Is sentinel a free service provided by Microsoft azure ?](https://www.g2.com/discussions/is-sentinel-a-free-service-provided-by-microsoft-azure) — 1 comment, 1 upvote
  > **Top comment:** "No"
- Title: [How I  able to install /integrated Azure Sentinel agents to collect data on IOT devices/ DLP/ Endpoint devices Computer / Laptops / Printers](https://www.g2.com/discussions/31797-how-i-able-to-install-integrated-azure-sentinel-agents-to-collect-data-on-iot-devices-dlp-endpoint-devices-computer-laptops-printers) — 1 comment, 1 upvote
  > **Top comment:** "So couple of point for IOT devices. You can leverage with IOT Hub in Azure.  Most IOT devices uses C as their programming language you will probaly need to..."

### OpenText ArcSight Enterprise Security Manager (ESM)

No discussions available for this product.

---
**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/microsoft-sentinel-vs-opentext-arcsight-enterprise-security-manager-esm)