# KERNELiOS vs SimSpace Cyber Range: side-by-side comparison (2026)

[KERNELiOS](https://cybersectools.com/tools/kernelios) is a commercial [cyber range training](https://cybersectools.com/categories/cyber-range) solution by [KERNELiOS](https://cybersectools.com/companies/kernelios). [SimSpace Cyber Range](https://cybersectools.com/tools/simspace-cyber-range) is a commercial [cyber range training](https://cybersectools.com/categories/cyber-range) solution by [SimSpace](https://cybersectools.com/companies/simspace). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | KERNELiOS | SimSpace Cyber Range |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Cyber Range Training | Cyber Range Training |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | Startup, SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | KERNELiOS | SimSpace |
| Headquarters | – | – |

### Use cases and capabilities

| | KERNELiOS | SimSpace Cyber Range |
|---|---|---|
| Cyber Range | – | Yes |
| Security Validation | – | Yes |

### Core features

**KERNELiOS**

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

**SimSpace Cyber Range**

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.

- [KERNELiOS](https://cybersectools.com/tools/kernelios) fits if you are a startup.

## KERNELiOS vs SimSpace Cyber Range FAQ

Common questions when comparing KERNELiOS vs SimSpace Cyber Range for cyber range training.

### What is the difference between KERNELiOS and SimSpace Cyber Range?

**KERNELiOS**: Israeli cybersecurity training center offering hands-on courses and cert prep. Built by KERNELiOS.

**SimSpace Cyber Range**: Cyber range platform for training, testing, and validating security readiness. Built by SimSpace.

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

### Who makes KERNELiOS and SimSpace Cyber Range?

**KERNELiOS** is made by KERNELiOS. **SimSpace Cyber Range** is made by SimSpace. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is KERNELiOS a good alternative to SimSpace Cyber Range?

Often, yes. KERNELiOS and SimSpace Cyber Range are both Cyber Range Training products. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [KERNELiOS vs Hack The Box Cyber Readiness Platform](https://cybersectools.com/compare/hack-the-box-cyber-readiness-platform-vs-kernelios)
- [KERNELiOS vs SimSpace Cyber Range Platform](https://cybersectools.com/compare/kernelios-vs-simspace-cyber-range-platform)
- [KERNELiOS vs SimSpace Attack Catalog](https://cybersectools.com/compare/kernelios-vs-simspace-attack-catalog)
- [SimSpace Cyber Range vs Hack The Box Cyber Readiness Platform](https://cybersectools.com/compare/hack-the-box-cyber-readiness-platform-vs-simspace-cyber-range)
- [SimSpace Cyber Range vs SimSpace Cyber Range Platform](https://cybersectools.com/compare/simspace-cyber-range-vs-simspace-cyber-range-platform)
- [SimSpace Cyber Range vs SimSpace Attack Catalog](https://cybersectools.com/compare/simspace-attack-catalog-vs-simspace-cyber-range)

## Alternatives to each

- [See all KERNELiOS alternatives](https://cybersectools.com/alternatives/kernelios)
- [See all SimSpace Cyber Range alternatives](https://cybersectools.com/alternatives/simspace-cyber-range)

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Source: https://cybersectools.com/compare/kernelios-vs-simspace-cyber-range

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

More on KERNELiOS and SimSpace Cyber Range: 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