# Greymatter.io vs RAD Security Platform: side-by-side comparison (2026)

[Greymatter.io](https://cybersectools.com/tools/greymatterio) is a commercial [microsegmentation](https://cybersectools.com/categories/microsegmentation) solution by [Greymatter.io](https://cybersectools.com/companies/greymatterio). [RAD Security Platform](https://cybersectools.com/tools/rad-security-platform) is a commercial [cloud-native application protection platform](https://cybersectools.com/categories/cnapp) solution by [RAD Security](https://cybersectools.com/companies/rad-security). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Greymatter.io | RAD Security Platform |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Microsegmentation | Cloud-Native Application Protection Platform |
| Verified | No | No |
| Deployment type | Hybrid | Cloud |
| Company size fit | Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Greymatter.io | RAD Security |
| Headquarters | – | – |

### Use cases and capabilities

| | Greymatter.io | RAD Security Platform |
|---|---|---|
| Zero Trust Architecture | Yes | – |
| ZTNA | Yes | – |
| Microsegmentation | Yes | – |
| Network Segmentation | Yes | – |
| Cloud Native | Yes | Yes |
| DevSecOps | Yes | – |
| Kubernetes | Yes | Yes |
| Observability | Yes | – |
| Agentic AI Security | Yes | – |
| Runtime Security | – | Yes |
| Linux | – | Yes |

### Core features

**Greymatter.io**

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

**RAD Security Platform**

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

### Integrations

**Greymatter.io**

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

**RAD Security Platform**

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

## Which one fits you

Based on what each listing shows: deployment, company size, price and open source.

- [Greymatter.io](https://cybersectools.com/tools/greymatterio) fits if you need both cloud and on-premises options.
- [RAD Security Platform](https://cybersectools.com/tools/rad-security-platform) fits if you want a cloud product and you are a small business.

## Greymatter.io vs RAD Security Platform FAQ

Common questions when comparing Greymatter.io vs RAD Security Platform for microsegmentation.

### What is the difference between Greymatter.io and RAD Security Platform?

**Greymatter.io**: Zero trust service mesh platform for apps, APIs, and AI across hybrid cloud. Built by Greymatter.io.

**RAD Security Platform**: AI-driven cloud-native security platform for runtime threat detection. Built by RAD Security.

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

### Who makes Greymatter.io and RAD Security Platform?

**Greymatter.io** is made by Greymatter.io. **RAD Security Platform** is made by RAD Security. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Greymatter.io a good alternative to RAD Security Platform?

In part. Greymatter.io and RAD Security Platform are not in the same category on CybersecTools. Both cover Cloud Native, Kubernetes. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Greymatter.io vs Isovalent Enterprise Platform](https://cybersectools.com/compare/greymatterio-vs-isovalent-isovalent-enterprise-platform)
- [Greymatter.io vs Isovalent Cilium Mesh](https://cybersectools.com/compare/greymatterio-vs-isovalent-cilium-mesh)
- [Greymatter.io vs Avocado Protect](https://cybersectools.com/compare/avocado-protect-vs-greymatterio)
- [RAD Security Platform vs Isovalent Enterprise Platform](https://cybersectools.com/compare/isovalent-isovalent-enterprise-platform-vs-rad-security-platform)
- [RAD Security Platform vs Isovalent Cilium Mesh](https://cybersectools.com/compare/isovalent-cilium-mesh-vs-rad-security-platform)
- [RAD Security Platform vs Avocado Protect](https://cybersectools.com/compare/avocado-protect-vs-rad-security-platform)

## Alternatives to each

- [See all Greymatter.io alternatives](https://cybersectools.com/alternatives/greymatterio)
- [See all RAD Security Platform alternatives](https://cybersectools.com/alternatives/rad-security-platform)

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Source: https://cybersectools.com/compare/greymatterio-vs-rad-security-platform

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

More on Greymatter.io and RAD Security Platform: 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