# Hack The Box Cyber Readiness Platform vs KERNELiOS: side-by-side comparison (2026)

[Hack The Box Cyber Readiness Platform](https://cybersectools.com/tools/hack-the-box-cyber-readiness-platform) is a commercial [cyber range training](https://cybersectools.com/categories/cyber-range) solution by [Hack The Box](https://cybersectools.com/companies/hack-the-box). [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). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

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

### Use cases and capabilities

| | Hack The Box Cyber Readiness Platform | KERNELiOS |
|---|---|---|
| Cyber Range | Yes | – |
| Red Team | Yes | – |
| Blue Team | Yes | – |
| CVE | Yes | – |
| Security Validation | Yes | – |

### Core features

**Hack The Box Cyber Readiness Platform**

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

**KERNELiOS**

8 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 or a small business.

## Hack The Box Cyber Readiness Platform vs KERNELiOS FAQ

Common questions when comparing Hack The Box Cyber Readiness Platform vs KERNELiOS for cyber range training.

### What is the difference between Hack The Box Cyber Readiness Platform and KERNELiOS?

**Hack The Box Cyber Readiness Platform**: Platform for validating security team readiness via threat emulation & purple-team ranges. Built by Hack The Box.

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

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

### Who makes Hack The Box Cyber Readiness Platform and KERNELiOS?

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

### Is Hack The Box Cyber Readiness Platform a good alternative to KERNELiOS?

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

## Related comparisons

- [Hack The Box Cyber Readiness Platform vs SimSpace Attack Catalog](https://cybersectools.com/compare/hack-the-box-cyber-readiness-platform-vs-simspace-attack-catalog)
- [Hack The Box Cyber Readiness Platform vs Hack The Box Enterprise Platform](https://cybersectools.com/compare/hack-the-box-cyber-readiness-platform-vs-hack-the-box-enterprise-platform)
- [Hack The Box Cyber Readiness Platform vs Hack The Box for Purple Teams](https://cybersectools.com/compare/hack-the-box-cyber-readiness-platform-vs-hack-the-box-for-purple-teams)
- [KERNELiOS vs SimSpace Attack Catalog](https://cybersectools.com/compare/kernelios-vs-simspace-attack-catalog)
- [KERNELiOS vs Hack The Box Enterprise Platform](https://cybersectools.com/compare/hack-the-box-enterprise-platform-vs-kernelios)
- [KERNELiOS vs Hack The Box for Purple Teams](https://cybersectools.com/compare/hack-the-box-for-purple-teams-vs-kernelios)

## Alternatives to each

- [See all Hack The Box Cyber Readiness Platform alternatives](https://cybersectools.com/alternatives/hack-the-box-cyber-readiness-platform)
- [See all KERNELiOS alternatives](https://cybersectools.com/alternatives/kernelios)

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Source: https://cybersectools.com/compare/hack-the-box-cyber-readiness-platform-vs-kernelios

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

More on Hack The Box Cyber Readiness Platform and KERNELiOS: 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