# GemForge Labs vs KERNELiOS: side-by-side comparison (2026)

[GemForge Labs](https://cybersectools.com/tools/gemforge-labs) is a commercial [cyber range training](https://cybersectools.com/categories/cyber-range) solution by [GemForge Labs](https://cybersectools.com/companies/gemforge-labs). [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

| | GemForge Labs | KERNELiOS |
|---|---|---|
| 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 | Startup, SMB, Mid-Market, Enterprise |
| Company | GemForge Labs | KERNELiOS |
| Headquarters | – | – |

### Use cases and capabilities

| | GemForge Labs | KERNELiOS |
|---|---|---|
| Cyber Range | Yes | – |
| Lab | Yes | – |
| Education | Yes | – |
| Online Learning | Yes | – |
| CTF | Yes | – |
| Wargames | Yes | – |
| Blue Team | Yes | – |
| Red Team | Yes | – |
| Gamification | Yes | – |
| Virtual Machine | Yes | – |

### Core features

**GemForge Labs**

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

**KERNELiOS**

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

## GemForge Labs vs KERNELiOS FAQ

Common questions when comparing GemForge Labs vs KERNELiOS for cyber range training.

### What is the difference between GemForge Labs and KERNELiOS?

**GemForge Labs**: Subscription-based cybersecurity lab platform with hands-on hackable instances. Built by GemForge Labs.

**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 GemForge Labs and KERNELiOS?

**GemForge Labs** is made by GemForge Labs founded in 2026-01-01T00:00:00.000Z. **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 GemForge Labs a good alternative to KERNELiOS?

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

## Related comparisons

- [GemForge Labs vs MetaCTF Cloud Labs / Cloud Ranges](https://cybersectools.com/compare/gemforge-labs-vs-metactf-cloud-labs-cloud-ranges)
- [GemForge Labs vs Hack The Box Business](https://cybersectools.com/compare/gemforge-labs-vs-hack-the-box-business)
- [GemForge Labs vs Hack The Box CTF Platform](https://cybersectools.com/compare/gemforge-labs-vs-hack-the-box-ctf-platform)
- [KERNELiOS vs MetaCTF Cloud Labs / Cloud Ranges](https://cybersectools.com/compare/kernelios-vs-metactf-cloud-labs-cloud-ranges)
- [KERNELiOS vs Hack The Box Business](https://cybersectools.com/compare/hack-the-box-business-vs-kernelios)
- [KERNELiOS vs Hack The Box CTF Platform](https://cybersectools.com/compare/hack-the-box-ctf-platform-vs-kernelios)

## Alternatives to each

- [See all GemForge Labs alternatives](https://cybersectools.com/alternatives/gemforge-labs)
- [See all KERNELiOS alternatives](https://cybersectools.com/alternatives/kernelios)

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Source: https://cybersectools.com/compare/gemforge-labs-vs-kernelios

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

More on GemForge Labs 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