# Microsoft Defender EASM vs MoreSec Sentry Cloud: side-by-side comparison (2026)

[Microsoft Defender EASM](https://cybersectools.com/tools/microsoft-defender-external-attack-surface-management) is a commercial [external attack surface management](https://cybersectools.com/categories/external-asm) solution by [Microsoft](https://cybersectools.com/companies/microsoft). [MoreSec Sentry Cloud](https://cybersectools.com/tools/moresec-sentry-cloud) is a commercial [external attack surface management](https://cybersectools.com/categories/external-asm) solution by [默安科技 (MoreSec)](https://cybersectools.com/companies/moresec). Features, integrations, deployment and the company behind each one, side by side.

## Our take

What our shortlists say about the one we picked.

### [Microsoft Defender EASM](https://cybersectools.com/tools/microsoft-defender-external-attack-surface-management)

Best for: Microsoft shops adding external asset discovery

It belongs here if you already pay for Microsoft security, because discovered assets can move into Defender for Cloud and Copilot in Azure turns plain questions into inventory searches. It fits companies from small to enterprise. Its features center on discovery and flagging, so ask whether you also need active testing to prove which exposures are real.

From [Best Attack Surface Management Solutions for Business](https://cybersectools.com/shortlists/best-attack-surface-solutions), Fall 2026.

Reviewed by [Nika (Nikoloz) Kokhreidze](https://cybersectools.com/about).

Need the answer fast? [Best Attack Surface Management Solutions for Business](https://cybersectools.com/shortlists/best-attack-surface-solutions) picks Palo Alto Networks Cortex Xpanse, Microsoft Defender EASM, Mandiant Attack Surface Management and 4 more.

## Side-by-side comparison

| | Microsoft Defender EASM | MoreSec Sentry Cloud |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | External Attack Surface Management | External Attack Surface Management |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Microsoft | 默安科技 (MoreSec) |
| Headquarters | – | – |

### Use cases and capabilities

| | Microsoft Defender EASM | MoreSec Sentry Cloud |
|---|---|---|
| Vulnerability | – | Yes |
| Network Discovery | – | Yes |
| Attack Detection | – | Yes |
| Data Breach | – | Yes |
| Dark Web Monitoring | – | Yes |
| Inventory | – | Yes |
| AI SOC | – | Yes |
| Anomaly Detection | – | Yes |
| Alerting | – | Yes |
| Vulnerability Prioritization | – | Yes |

### Core features

**Microsoft Defender EASM**

10 features listed. Sign in on the page to see them.

**MoreSec Sentry Cloud**

1 feature listed. Sign in on the page to see them.

### Integrations

**Microsoft Defender EASM**

4 integrations listed. Sign in on the page to see them.

**MoreSec Sentry Cloud**

1 integration listed. Sign in on the page to see them.

## Microsoft Defender EASM vs MoreSec Sentry Cloud FAQ

Common questions when comparing Microsoft Defender EASM vs MoreSec Sentry Cloud for external attack surface management.

### What is the difference between Microsoft Defender EASM and MoreSec Sentry Cloud?

**Microsoft Defender EASM**: Discovers and monitors external-facing assets and vulnerabilities, built by Microsoft.

**MoreSec Sentry Cloud**: AI-driven asset discovery and vulnerability risk monitoring system by MoreSec, built by 默安科技 (MoreSec).

The table above shows where their features, integrations, deployment and company size fit differ.

### Who makes Microsoft Defender EASM and MoreSec Sentry Cloud?

**Microsoft Defender EASM** is made by Microsoft. **MoreSec Sentry Cloud** is made by 默安科技 (MoreSec). The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Microsoft Defender EASM a good alternative to MoreSec Sentry Cloud?

Often, yes. Microsoft Defender EASM and MoreSec Sentry Cloud are both External Attack Surface Management products. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Microsoft Defender EASM vs ArmorPoint Attack Surface Management](https://cybersectools.com/compare/armorpoint-attack-surface-management-vs-microsoft-defender-external-attack-surface-management)
- [Microsoft Defender EASM vs DarkInvader EASM Platform](https://cybersectools.com/compare/darkinvader-easm-platform-vs-microsoft-defender-external-attack-surface-management)
- [Microsoft Defender EASM vs Attaxion](https://cybersectools.com/compare/attaxion-vs-microsoft-defender-external-attack-surface-management)
- [MoreSec Sentry Cloud vs ArmorPoint Attack Surface Management](https://cybersectools.com/compare/armorpoint-attack-surface-management-vs-moresec-sentry-cloud)
- [MoreSec Sentry Cloud vs DarkInvader EASM Platform](https://cybersectools.com/compare/darkinvader-easm-platform-vs-moresec-sentry-cloud)
- [MoreSec Sentry Cloud vs Attaxion](https://cybersectools.com/compare/attaxion-vs-moresec-sentry-cloud)

## Alternatives to each

- [See all Microsoft Defender EASM alternatives](https://cybersectools.com/alternatives/microsoft-defender-external-attack-surface-management)
- [See all MoreSec Sentry Cloud alternatives](https://cybersectools.com/alternatives/moresec-sentry-cloud)

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Source: https://cybersectools.com/compare/microsoft-defender-external-attack-surface-management-vs-moresec-sentry-cloud

For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/microsoft-defender-external-attack-surface-management.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on Microsoft Defender EASM and MoreSec Sentry Cloud: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md