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

[Commix-Testbed](https://cybersectools.com/tools/commix-testbed) is a free [cyber range training](https://cybersectools.com/categories/cyber-range) solution. [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). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Commix-Testbed | GemForge Labs |
|---|---|---|
| Pricing model | Free | Commercial |
| Category | Cyber Range Training | Cyber Range Training |
| Verified | No | No |
| Deployment type | On-Premises | Cloud |
| Company size fit | Startup, SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise |
| GitHub stars | 182 | – |
| Last commit | Mar 2023 | – |
| Company | – | GemForge Labs |
| Headquarters | – | – |

### Use cases and capabilities

| | Commix-Testbed | GemForge Labs |
|---|---|---|
| Vulnerable Applications | Yes | – |
| 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

**Commix-Testbed**

No features listed.

**GemForge Labs**

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.

- [Commix-Testbed](https://cybersectools.com/tools/commix-testbed) fits if you need to run it on your own servers, you need a free product and you want an open-source product.
- [GemForge Labs](https://cybersectools.com/tools/gemforge-labs) fits if you want a cloud product.

## Commix-Testbed vs GemForge Labs FAQ

Common questions when comparing Commix-Testbed vs GemForge Labs for cyber range training.

### What is the difference between Commix-Testbed and GemForge Labs?

**Commix-Testbed**: A collection of vulnerable web applications containing command injection flaws designed to test and evaluate detection and exploitation tools like commix.

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

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

### Who makes Commix-Testbed and GemForge Labs?

**Commix-Testbed** is open-source with 182 GitHub stars. **GemForge Labs** is made by GemForge Labs founded in 2026-01-01T00:00:00.000Z. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Commix-Testbed a good alternative to GemForge Labs?

Often, yes. Commix-Testbed and GemForge Labs are both Cyber Range Training products. Key differences: Commix-Testbed is Free while GemForge Labs is Commercial, Commix-Testbed is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

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

## Alternatives to each

- [See all Commix-Testbed alternatives](https://cybersectools.com/alternatives/commix-testbed)
- [See all GemForge Labs alternatives](https://cybersectools.com/alternatives/gemforge-labs)

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

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

More on Commix-Testbed and GemForge Labs: 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