# CybergymIEC Cyber Arena vs Sadcloud: side-by-side comparison (2026)

[CybergymIEC Cyber Arena](https://cybersectools.com/tools/cybergymiec-cyber-arena) is a commercial [cyber range training](https://cybersectools.com/categories/cyber-range) solution by [CybergymIEC](https://cybersectools.com/companies/cybergymiec). [Sadcloud](https://cybersectools.com/tools/sadcloud) is a free [cyber range training](https://cybersectools.com/categories/cyber-range) solution. Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | CybergymIEC Cyber Arena | Sadcloud |
|---|---|---|
| Pricing model | Commercial | Free |
| Category | Cyber Range Training | Cyber Range Training |
| Verified | No | No |
| Deployment type | Hybrid | Cloud |
| Company size fit | Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| GitHub stars | – | 757 |
| Last commit | – | Jul 2021 |
| Company | CybergymIEC | – |
| Headquarters | – | – |

### Use cases and capabilities

| | CybergymIEC Cyber Arena | Sadcloud |
|---|---|---|
| Cyber Range | Yes | – |
| Critical Infrastructure | Yes | – |
| SCADA | Yes | – |
| Wargames | Yes | – |
| Education | Yes | Yes |
| Tabletop Exercises | Yes | – |
| Security Gap Analysis | Yes | – |
| Lab | Yes | – |
| AWS | – | Yes |
| Infrastructure as Code | – | Yes |
| Misconfiguration | – | Yes |

### Core features

**CybergymIEC Cyber Arena**

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

**Sadcloud**

No features listed.

## Which one fits you

Based on what each listing shows: deployment, company size, price and open source.

- [CybergymIEC Cyber Arena](https://cybersectools.com/tools/cybergymiec-cyber-arena) fits if you need both cloud and on-premises options.
- [Sadcloud](https://cybersectools.com/tools/sadcloud) fits if you want a cloud product, you are a small business, you need a free product and you want an open-source product.

## CybergymIEC Cyber Arena vs Sadcloud FAQ

Common questions when comparing CybergymIEC Cyber Arena vs Sadcloud for cyber range training.

### What is the difference between CybergymIEC Cyber Arena and Sadcloud?

**CybergymIEC Cyber Arena**: Cyber defense training platforms & OT security solutions for critical infrastructure, built by CybergymIEC.

**Sadcloud**: A Terraform tool that creates intentionally misconfigured AWS infrastructure with 84 vulnerabilities across 22 services for security training and testing purposes.

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

### Who makes CybergymIEC Cyber Arena and Sadcloud?

**CybergymIEC Cyber Arena** is made by CybergymIEC. **Sadcloud** is open-source with 757 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is CybergymIEC Cyber Arena a good alternative to Sadcloud?

Often, yes. CybergymIEC Cyber Arena and Sadcloud are both Cyber Range Training products, and both cover Education. Key differences: CybergymIEC Cyber Arena is Commercial while Sadcloud is Free, Sadcloud is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [CybergymIEC Cyber Arena vs GemForge Labs](https://cybersectools.com/compare/cybergymiec-cyber-arena-vs-gemforge-labs)
- [CybergymIEC Cyber Arena vs Nexova Cyber Academy](https://cybersectools.com/compare/cybergymiec-cyber-arena-vs-nexova-cyber-academy)
- [CybergymIEC Cyber Arena vs Bastazo Agoge](https://cybersectools.com/compare/bastazo-agoge-vs-cybergymiec-cyber-arena)
- [Sadcloud vs GemForge Labs](https://cybersectools.com/compare/gemforge-labs-vs-sadcloud)
- [Sadcloud vs Nexova Cyber Academy](https://cybersectools.com/compare/nexova-cyber-academy-vs-sadcloud)
- [Sadcloud vs Bastazo Agoge](https://cybersectools.com/compare/bastazo-agoge-vs-sadcloud)

## Alternatives to each

- [See all CybergymIEC Cyber Arena alternatives](https://cybersectools.com/alternatives/cybergymiec-cyber-arena)
- [See all Sadcloud alternatives](https://cybersectools.com/alternatives/sadcloud)

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Source: https://cybersectools.com/compare/cybergymiec-cyber-arena-vs-sadcloud

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

More on CybergymIEC Cyber Arena and Sadcloud: 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