# SubImage vs Zscaler SPLX: 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](https://cybersectools.com/tools/zscaler-splx) 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 |
|---|---|---|
| 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 |
|---|---|---|
| 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**

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**

No integrations listed.

## 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](https://cybersectools.com/tools/zscaler-splx) fits if you want a cloud product.

## SubImage vs Zscaler SPLX FAQ

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

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

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

**Zscaler SPLX**: End-to-end platform for securing AI systems across their entire lifecycle. Built by SPLX.

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

### Who makes SubImage and Zscaler SPLX?

**SubImage** is made by SubImage. **Zscaler SPLX** 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?

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

## Alternatives to each

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

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

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: 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