# Greymatter.io vs Isovalent Kubernetes Networking: 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). [Isovalent Kubernetes Networking](https://cybersectools.com/tools/isovalent-kubernetes-networking) is a commercial [microsegmentation](https://cybersectools.com/categories/microsegmentation) solution by [Isovalent](https://cybersectools.com/companies/isovalent). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Greymatter.io | Isovalent Kubernetes Networking |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Microsegmentation | Microsegmentation |
| Verified | No | No |
| Deployment type | Hybrid | On-Premises |
| Company size fit | Mid-Market, Enterprise | Mid-Market, Enterprise |
| Company | Greymatter.io | Isovalent |
| Headquarters | – | – |

### Use cases and capabilities

| | Greymatter.io | Isovalent Kubernetes Networking |
|---|---|---|
| Zero Trust Architecture | Yes | – |
| ZTNA | Yes | – |
| Microsegmentation | Yes | – |
| Network Segmentation | Yes | – |
| Cloud Native | Yes | Yes |
| DevSecOps | Yes | – |
| Kubernetes | Yes | Yes |
| Observability | Yes | Yes |
| Agentic AI Security | Yes | – |

### Core features

**Greymatter.io**

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

**Isovalent Kubernetes Networking**

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.

**Isovalent Kubernetes Networking**

1 integration 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.
- [Isovalent Kubernetes Networking](https://cybersectools.com/tools/isovalent-kubernetes-networking) fits if you need to run it on your own servers.

## Greymatter.io vs Isovalent Kubernetes Networking FAQ

Common questions when comparing Greymatter.io vs Isovalent Kubernetes Networking for microsegmentation.

### What is the difference between Greymatter.io and Isovalent Kubernetes Networking?

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

**Isovalent Kubernetes Networking**: Enterprise Kubernetes networking platform built on Cilium and eBPF. Built by Isovalent.

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

### Who makes Greymatter.io and Isovalent Kubernetes Networking?

**Greymatter.io** is made by Greymatter.io. **Isovalent Kubernetes Networking** is made by Isovalent. 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 Isovalent Kubernetes Networking?

Often, yes. Greymatter.io and Isovalent Kubernetes Networking are both Microsegmentation products, and both cover Kubernetes, Cloud Native, Observability. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [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)
- [Greymatter.io vs PRODIC Microsegmentación](https://cybersectools.com/compare/greymatterio-vs-prodic-microsegmentacion)
- [Isovalent Kubernetes Networking vs Isovalent Cilium Mesh](https://cybersectools.com/compare/isovalent-cilium-mesh-vs-isovalent-kubernetes-networking)
- [Isovalent Kubernetes Networking vs Avocado Protect](https://cybersectools.com/compare/avocado-protect-vs-isovalent-kubernetes-networking)
- [Isovalent Kubernetes Networking vs PRODIC Microsegmentación](https://cybersectools.com/compare/isovalent-kubernetes-networking-vs-prodic-microsegmentacion)

## Alternatives to each

- [See all Greymatter.io alternatives](https://cybersectools.com/alternatives/greymatterio)
- [See all Isovalent Kubernetes Networking alternatives](https://cybersectools.com/alternatives/isovalent-kubernetes-networking)

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Source: https://cybersectools.com/compare/greymatterio-vs-isovalent-kubernetes-networking

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 Isovalent Kubernetes Networking: 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