# Immersive Cyber Ranges vs LetsDefend for Business: side-by-side comparison (2026)

[Immersive Cyber Ranges](https://cybersectools.com/tools/immersive-cyber-ranges) is a commercial [cyber range training](https://cybersectools.com/categories/cyber-range) solution by [Immersive Labs](https://cybersectools.com/companies/immersive-labs). [LetsDefend for Business](https://cybersectools.com/tools/letsdefend-for-business) is a commercial [cyber range training](https://cybersectools.com/categories/cyber-range) solution by [LetsDefend](https://cybersectools.com/companies/letsdefend). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Immersive Cyber Ranges | LetsDefend for Business |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Cyber Range Training | Cyber Range Training |
| Verified | No | No |
| Deployment type | Hybrid | Cloud |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Immersive Labs | LetsDefend |
| Headquarters | – | – |

### Use cases and capabilities

| | Immersive Cyber Ranges | LetsDefend for Business |
|---|---|---|
| Cyber Range | Yes | Yes |
| Blue Team | Yes | Yes |
| Red Team | Yes | – |

### Core features

**Immersive Cyber Ranges**

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

**LetsDefend for Business**

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

### Integrations

**Immersive Cyber Ranges**

4 integrations listed. Sign in on the page to see them.

**LetsDefend for Business**

No integrations listed.

## Which one fits you

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

- [Immersive Cyber Ranges](https://cybersectools.com/tools/immersive-cyber-ranges) fits if you need both cloud and on-premises options.
- [LetsDefend for Business](https://cybersectools.com/tools/letsdefend-for-business) fits if you want a cloud product.

## Immersive Cyber Ranges vs LetsDefend for Business FAQ

Common questions when comparing Immersive Cyber Ranges vs LetsDefend for Business for cyber range training.

### What is the difference between Immersive Cyber Ranges and LetsDefend for Business?

**Immersive Cyber Ranges**: Cyber range platform for simulating real-world attacks in risk-free environments. Built by Immersive Labs.

**LetsDefend for Business**: Hands-on SOC training platform for blue team skill development. Built by LetsDefend.

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

### Who makes Immersive Cyber Ranges and LetsDefend for Business?

**Immersive Cyber Ranges** is made by Immersive Labs. **LetsDefend for Business** is made by LetsDefend. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Immersive Cyber Ranges a good alternative to LetsDefend for Business?

Often, yes. Immersive Cyber Ranges and LetsDefend for Business are both Cyber Range Training products, and both cover Blue Team, Cyber Range. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Immersive Cyber Ranges vs Hack The Box Business](https://cybersectools.com/compare/hack-the-box-business-vs-immersive-cyber-ranges)
- [Immersive Cyber Ranges vs MetaCTF Cloud Labs / Cloud Ranges](https://cybersectools.com/compare/immersive-cyber-ranges-vs-metactf-cloud-labs-cloud-ranges)
- [Immersive Cyber Ranges vs SimSpace Attack Catalog](https://cybersectools.com/compare/immersive-cyber-ranges-vs-simspace-attack-catalog)
- [LetsDefend for Business vs Hack The Box Business](https://cybersectools.com/compare/hack-the-box-business-vs-letsdefend-for-business)
- [LetsDefend for Business vs MetaCTF Cloud Labs / Cloud Ranges](https://cybersectools.com/compare/letsdefend-for-business-vs-metactf-cloud-labs-cloud-ranges)
- [LetsDefend for Business vs SimSpace Attack Catalog](https://cybersectools.com/compare/letsdefend-for-business-vs-simspace-attack-catalog)

## Alternatives to each

- [See all Immersive Cyber Ranges alternatives](https://cybersectools.com/alternatives/immersive-cyber-ranges)
- [See all LetsDefend for Business alternatives](https://cybersectools.com/alternatives/letsdefend-for-business)

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Source: https://cybersectools.com/compare/immersive-cyber-ranges-vs-letsdefend-for-business

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

More on Immersive Cyber Ranges and LetsDefend for Business: 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