# SubImage vs Zscaler SPLX Platform: side-by-side comparison (2026)

[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). [Zscaler SPLX Platform](https://cybersectools.com/tools/zscaler-splx-platform) is a commercial [AI SPM](https://cybersectools.com/categories/ai-spm) solution by [SPLX](https://cybersectools.com/companies/splx). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | SubImage | Zscaler SPLX Platform |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Cloud-Native Application Protection Platform | AI SPM |
| Verified | No | No |
| Deployment type | Hybrid | Cloud |
| Company size fit | SMB, Mid-Market, Enterprise | Mid-Market, Enterprise |
| Company | SubImage | SPLX |
| Headquarters | – | – |

### Use cases and capabilities

| | SubImage | Zscaler SPLX Platform |
|---|---|---|
| Cloud Native | Yes | – |
| Graph | Yes | – |
| Misconfiguration | Yes | – |
| Attack Paths | Yes | – |
| Vulnerability Prioritization | Yes | – |
| Open Source | Yes | – |
| Inventory | Yes | – |
| RBAC | Yes | – |
| CVE | Yes | – |
| Visibility | Yes | – |
| Runtime Security | – | Yes |

### Core features

**SubImage**

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

**Zscaler SPLX Platform**

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

### Integrations

**SubImage**

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

**Zscaler SPLX Platform**

3 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 need both cloud and on-premises options and you are a small business.
- [Zscaler SPLX Platform](https://cybersectools.com/tools/zscaler-splx-platform) fits if you want a cloud product.

## SubImage vs Zscaler SPLX Platform FAQ

Common questions when comparing SubImage vs Zscaler SPLX Platform for cloud-native application protection platform.

### What is the difference between SubImage and Zscaler SPLX Platform?

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

**Zscaler SPLX Platform**: End-to-end platform for securing AI systems from build to runtime. Built by SPLX.

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

### Who makes SubImage and Zscaler SPLX Platform?

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

### Is SubImage a good alternative to Zscaler SPLX Platform?

In part. SubImage and Zscaler SPLX Platform are not in the same category on CybersecTools. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [SubImage vs CodeShield](https://cybersectools.com/compare/codeshield-vs-subimage)
- [SubImage vs Native Security Platform](https://cybersectools.com/compare/native-security-platform-vs-subimage)
- [SubImage vs RoonCyber Runtime CNAPP + CADR](https://cybersectools.com/compare/rooncyber-runtime-cnapp-cadr-vs-subimage)
- [Zscaler SPLX Platform vs CodeShield](https://cybersectools.com/compare/codeshield-vs-zscaler-splx-platform)
- [Zscaler SPLX Platform vs Native Security Platform](https://cybersectools.com/compare/native-security-platform-vs-zscaler-splx-platform)
- [Zscaler SPLX Platform vs RoonCyber Runtime CNAPP + CADR](https://cybersectools.com/compare/rooncyber-runtime-cnapp-cadr-vs-zscaler-splx-platform)

## Alternatives to each

- [See all SubImage alternatives](https://cybersectools.com/alternatives/subimage)
- [See all Zscaler SPLX Platform alternatives](https://cybersectools.com/alternatives/zscaler-splx-platform)

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Source: https://cybersectools.com/compare/subimage-vs-zscaler-splx-platform

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

More on SubImage and Zscaler SPLX 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