# Wider Security AEGIS vs Zscaler SPLX: side-by-side comparison (2026)

[Wider Security AEGIS](https://cybersectools.com/tools/wider-security-aegis) is a commercial [agentic AI security](https://cybersectools.com/categories/agentic-ai-security) solution by [Wider Security](https://cybersectools.com/companies/wider-security). [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.

Need the answer fast? [Best Agentic AI Security Solutions for Business](https://cybersectools.com/shortlists/best-agentic-ai-security-solutions) picks CrowdStrike Falcon Guardian, Rubrik Agent Cloud, Silverfort AI Agent Security and 5 more.

## Side-by-side comparison

| | Wider Security AEGIS | Zscaler SPLX |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Agentic AI Security | AI SPM |
| Verified | No | No |
| Deployment type | On-Premises | Cloud |
| Company size fit | Mid-Market, Enterprise | Mid-Market, Enterprise |
| Company | Wider Security | SPLX |
| Headquarters | – | – |

### Use cases and capabilities

| | Wider Security AEGIS | Zscaler SPLX |
|---|---|---|
| Agentic AI Security | Yes | – |
| LLM Security | Yes | – |
| Prompt Injection | Yes | – |
| Isolation | Yes | – |
| Runtime Security | Yes | Yes |
| OWASP | Yes | – |
| AI Governance | Yes | – |
| GenAI Security | Yes | – |
| Least Privilege | Yes | – |
| AI Observability | Yes | – |

### Core features

**Wider Security AEGIS**

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

**Zscaler SPLX**

10 features 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.

- [Wider Security AEGIS](https://cybersectools.com/tools/wider-security-aegis) fits if you need to run it on your own servers.
- [Zscaler SPLX](https://cybersectools.com/tools/zscaler-splx) fits if you want a cloud product.

## Wider Security AEGIS vs Zscaler SPLX FAQ

Common questions when comparing Wider Security AEGIS vs Zscaler SPLX for agentic AI security.

### What is the difference between Wider Security AEGIS and Zscaler SPLX?

**Wider Security AEGIS**: Runtime containment layer that supervises & isolates AI agent actions. Built by Wider Security.

**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 Wider Security AEGIS and Zscaler SPLX?

**Wider Security AEGIS** is made by Wider Security. **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 Wider Security AEGIS a good alternative to Zscaler SPLX?

In part. Wider Security AEGIS and Zscaler SPLX are not in the same category on CybersecTools. Both cover Runtime Security. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Wider Security AEGIS vs Capsule Runtime Security for AI Agents](https://cybersectools.com/compare/capsule-runtime-security-for-ai-agents-vs-wider-security-aegis)
- [Wider Security AEGIS vs Certiv](https://cybersectools.com/compare/certiv-vs-wider-security-aegis)
- [Wider Security AEGIS vs Tenet Security Platform](https://cybersectools.com/compare/tenet-security-platform-vs-wider-security-aegis)
- [Zscaler SPLX vs Capsule Runtime Security for AI Agents](https://cybersectools.com/compare/capsule-runtime-security-for-ai-agents-vs-zscaler-splx)
- [Zscaler SPLX vs Certiv](https://cybersectools.com/compare/certiv-vs-zscaler-splx)
- [Zscaler SPLX vs Tenet Security Platform](https://cybersectools.com/compare/tenet-security-platform-vs-zscaler-splx)

## Alternatives to each

- [See all Wider Security AEGIS alternatives](https://cybersectools.com/alternatives/wider-security-aegis)
- [See all Zscaler SPLX alternatives](https://cybersectools.com/alternatives/zscaler-splx)

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Source: https://cybersectools.com/compare/wider-security-aegis-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/wider-security-aegis.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on Wider Security AEGIS 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