# Isovalent Cilium Mesh vs SubImage: side-by-side comparison (2026)

[Isovalent Cilium Mesh](https://cybersectools.com/tools/isovalent-cilium-mesh) is a commercial [microsegmentation](https://cybersectools.com/categories/microsegmentation) solution by [Isovalent](https://cybersectools.com/companies/isovalent). [SubImage](https://cybersectools.com/tools/subimage) is a commercial [cloud-native application protection platform](https://cybersectools.com/categories/cnapp) solution by [SubImage](https://cybersectools.com/companies/subimage). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Isovalent Cilium Mesh | SubImage |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Microsegmentation | Cloud-Native Application Protection Platform |
| Verified | No | No |
| Deployment type | Hybrid | Hybrid |
| Company size fit | Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Isovalent | SubImage |
| Headquarters | – | – |

### Use cases and capabilities

| | Isovalent Cilium Mesh | SubImage |
|---|---|---|
| Kubernetes | Yes | – |
| Cloud Native | Yes | Yes |
| Observability | Yes | – |
| Runtime Security | Yes | – |
| DevSecOps | Yes | – |
| Graph | – | Yes |
| Misconfiguration | – | Yes |
| Attack Paths | – | Yes |
| Vulnerability Prioritization | – | Yes |
| Open Source | – | Yes |
| Inventory | – | Yes |
| RBAC | – | Yes |
| CVE | – | Yes |
| Visibility | – | Yes |

### Core features

**Isovalent Cilium Mesh**

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

**SubImage**

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

### Integrations

**Isovalent Cilium Mesh**

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

**SubImage**

31 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.

- [SubImage](https://cybersectools.com/tools/subimage) fits if you are a small business.

## Isovalent Cilium Mesh vs SubImage FAQ

Common questions when comparing Isovalent Cilium Mesh vs SubImage for microsegmentation.

### What is the difference between Isovalent Cilium Mesh and SubImage?

**Isovalent Cilium Mesh**: Universal networking layer for Kubernetes, VMs, and servers across environments. Built by Isovalent.

**SubImage**: Agentless CNAPP that maps cloud/SaaS/on-prem assets into a queryable security graph. Built by SubImage.

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

### Who makes Isovalent Cilium Mesh and SubImage?

**Isovalent Cilium Mesh** is made by Isovalent. **SubImage** is made by SubImage. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Isovalent Cilium Mesh a good alternative to SubImage?

In part. Isovalent Cilium Mesh and SubImage are not in the same category on CybersecTools. Both cover Cloud Native. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Isovalent Cilium Mesh vs Greymatter.io](https://cybersectools.com/compare/greymatterio-vs-isovalent-cilium-mesh)
- [Isovalent Cilium Mesh vs Isovalent Enterprise Platform](https://cybersectools.com/compare/isovalent-cilium-mesh-vs-isovalent-isovalent-enterprise-platform)
- [Isovalent Cilium Mesh vs Tigera Calico Enterprise](https://cybersectools.com/compare/isovalent-cilium-mesh-vs-tigera-calico-enterprise)
- [SubImage vs Greymatter.io](https://cybersectools.com/compare/greymatterio-vs-subimage)
- [SubImage vs Isovalent Enterprise Platform](https://cybersectools.com/compare/isovalent-isovalent-enterprise-platform-vs-subimage)
- [SubImage vs Tigera Calico Enterprise](https://cybersectools.com/compare/subimage-vs-tigera-calico-enterprise)

## Alternatives to each

- [See all Isovalent Cilium Mesh alternatives](https://cybersectools.com/alternatives/isovalent-cilium-mesh)
- [See all SubImage alternatives](https://cybersectools.com/alternatives/subimage)

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Source: https://cybersectools.com/compare/isovalent-cilium-mesh-vs-subimage

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

More on Isovalent Cilium Mesh and SubImage: 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