# Microsoft Defender for Cloud vs Rapid7 InsightCloudSec: side-by-side comparison (2026)

[Microsoft Defender for Cloud](https://cybersectools.com/tools/microsoft-defender-for-cloud) is a commercial [cloud-native application protection platform](https://cybersectools.com/categories/cnapp) solution by [Microsoft](https://cybersectools.com/companies/microsoft). [Rapid7 InsightCloudSec](https://cybersectools.com/tools/rapid7-insightcloudsec) is a commercial [cloud-native application protection platform](https://cybersectools.com/categories/cnapp) solution by [Rapid7](https://cybersectools.com/companies/rapid7). 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 for Cloud](https://cybersectools.com/tools/microsoft-defender-for-cloud)

Best for: Companies running mostly on Azure

Defender for Cloud earns a spot because it puts posture, compliance tracking, attack paths and workload protection for Azure, AWS and Google Cloud in one place, and Secure Score gives you an ordered list of fixes. It is aimed at mid-market and enterprise estates. The protection plans are separate for servers, containers, databases, storage and APIs, so decide which ones you need before you compare it with the rest.

From [Best Cloud Security Solutions for Business](https://cybersectools.com/shortlists/best-cloud-security-solutions), Fall 2026.

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

## Side-by-side comparison

| | Microsoft Defender for Cloud | Rapid7 InsightCloudSec |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Cloud-Native Application Protection Platform | Cloud-Native Application Protection Platform |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | Mid-Market, Enterprise | Mid-Market, Enterprise |
| Company | Microsoft | Rapid7 |
| Headquarters | – | – |

### Use cases and capabilities

| | Microsoft Defender for Cloud | Rapid7 InsightCloudSec |
|---|---|---|
| Azure | Yes | – |
| Cloud Native | Yes | – |
| Misconfiguration | Yes | – |
| Workload Security | Yes | – |
| Microsoft | Yes | – |
| Vulnerability | Yes | – |
| Attack Paths | Yes | – |
| DevSecOps | Yes | – |
| Kubernetes Security | Yes | – |
| Zero Trust Architecture | Yes | – |

### Core features

**Microsoft Defender for Cloud**

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

**Rapid7 InsightCloudSec**

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

### Integrations

**Microsoft Defender for Cloud**

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

**Rapid7 InsightCloudSec**

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

## Microsoft Defender for Cloud vs Rapid7 InsightCloudSec FAQ

Common questions when comparing Microsoft Defender for Cloud vs Rapid7 InsightCloudSec for cloud-native application protection platform.

### What is the difference between Microsoft Defender for Cloud and Rapid7 InsightCloudSec?

**Microsoft Defender for Cloud**: CNAPP providing CSPM and workload protection across multicloud environments. Built by Microsoft.

**Rapid7 InsightCloudSec**: Cloud-native application protection platform for multi-cloud security & compliance. Built by Rapid7.

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

### Who makes Microsoft Defender for Cloud and Rapid7 InsightCloudSec?

**Microsoft Defender for Cloud** is made by Microsoft. **Rapid7 InsightCloudSec** is made by Rapid7. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Microsoft Defender for Cloud a good alternative to Rapid7 InsightCloudSec?

Often, yes. Microsoft Defender for Cloud and Rapid7 InsightCloudSec are both Cloud-Native Application Protection Platform products. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Microsoft Defender for Cloud vs Upwind Security Posture](https://cybersectools.com/compare/microsoft-defender-for-cloud-vs-upwind-cloud-runtime-visibility)
- [Microsoft Defender for Cloud vs Native Security Platform](https://cybersectools.com/compare/microsoft-defender-for-cloud-vs-native-security-platform)
- [Microsoft Defender for Cloud vs MoreSec CNPP](https://cybersectools.com/compare/microsoft-defender-for-cloud-vs-moresec-cnpp)
- [Rapid7 InsightCloudSec vs Upwind Security Posture](https://cybersectools.com/compare/rapid7-insightcloudsec-vs-upwind-cloud-runtime-visibility)
- [Rapid7 InsightCloudSec vs Native Security Platform](https://cybersectools.com/compare/native-security-platform-vs-rapid7-insightcloudsec)
- [Rapid7 InsightCloudSec vs MoreSec CNPP](https://cybersectools.com/compare/moresec-cnpp-vs-rapid7-insightcloudsec)

## Alternatives to each

- [See all Microsoft Defender for Cloud alternatives](https://cybersectools.com/alternatives/microsoft-defender-for-cloud)
- [See all Rapid7 InsightCloudSec alternatives](https://cybersectools.com/alternatives/rapid7-insightcloudsec)

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Source: https://cybersectools.com/compare/rapid7-insightcloudsec-vs-microsoft-defender-for-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-for-cloud.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on Microsoft Defender for Cloud and Rapid7 InsightCloudSec: 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