---
description: Compare SentinelOne vs Microsoft Defender for Business. Learn more about each of the software’s price, features, and helpful software reviews for Irish business users.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/capterra/og_logo-e5a8c001ed0bd1bb922639230fcea71a.png?auto=format%2Cenhance%2Ccompress
title: SentinelOne vs Microsoft Defender for Business Comparison - Capterra Ireland 2026
---

Breadcrumb: [Home](/) > [Identity Threat Detection and Response (ITDR) Software](/directory/33835/identity-threat-detection-and-response-%28itdr%29/software) > [SentinelOne \<span\>vs\</span\> Microsoft Defender for Business](https://www.capterra.ie/compare/152564/1030990/endpoint-protection-platform/vs/microsoft-defender-for-business)

# Compare SentinelOne vs Microsoft Defender for Business

Canonical: https://www.capterra.ie/compare/152564/1030990/endpoint-protection-platform/vs/microsoft-defender-for-business

> Detailed comparison between SentinelOne and Microsoft Defender for Business. Check ratings, reviews, pricing, and features to make the best decision for your business.

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## At a Glance

| Metric | SentinelOne | Microsoft Defender for Business |
| **Overall rating** | 4.8/5 | 4.4/5 |
| **Total Reviews** | 109 | 17 |
| **Starting Price** | US$179.99 | US$3.00 |
| **Free Trial** | Yes | Yes |
| **Free Version** | No | No |
| **Deployment** | Cloud, SaaS, Web-based, Mac (Desktop), Windows (Desktop) | Cloud, SaaS, Web-based |
| **Support** | Email/Help Desk, FAQs/Forum, Knowledge Base, Phone Support, 24/7 (Live rep), Chat | Email/Help Desk, Knowledge Base, Phone Support |
| **Training** | In Person, Live Online, Webinars, Documentation | - |

## Best for

### SentinelOne

Mid-sized businesses, large enterprises, and public sector organizations  needing AI-driven, autonomous cybersecurity and endpoint protection with real-time threat detection and response.

### Microsoft Defender for Business

Businesses with up to 300 employees looking for an endpoint security solution with threat and vulnerability management, endpoint detection and response, attack surface reduction, and more.

## Key features

### SentinelOne

- AI/Machine Learning
- API
- Access Controls/Permissions
- Access Management
- Activity Dashboard
- Activity Tracking
- Alerts/Notifications
- Anomaly/Malware Detection
- Anti Virus
- Application Security
- Continuous Monitoring
- Dashboard
- Endpoint Protection Software
- Incident Management
- Monitoring
- Real-Time Monitoring
- Status Tracking
- Threat Response

### Microsoft Defender for Business

- Access Controls/Permissions
- Activity Dashboard
- Activity Tracking
- Alerts/Notifications
- Anomaly/Malware Detection
- Anti Virus
- Continuous Monitoring
- Endpoint Protection Software
- Event Logs
- Incident Management
- Monitoring
- Real-Time Monitoring
- Remediation Management
- Threat Response

## Links

- [View SentinelOne Profile](https://www.capterra.ie/software/152564/endpoint-protection-platform)
- [View Microsoft Defender for Business Profile](https://www.capterra.ie/software/1030990/microsoft-defender-for-business)
- [View Original Comparison](https://www.capterra.ie/compare/152564/1030990/endpoint-protection-platform/vs/microsoft-defender-for-business)

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