# Endian 4i vs Xona: side-by-side comparison (2026)

[Endian 4i](https://cybersectools.com/tools/endian-4i) is a commercial [industrial control system security](https://cybersectools.com/categories/ics-security) solution by [Endian](https://cybersectools.com/companies/endian). [Xona](https://cybersectools.com/tools/xona) is a commercial [industrial control system security](https://cybersectools.com/categories/ics-security) solution by [Xona](https://cybersectools.com/companies/xona). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Endian 4i | Xona |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Industrial Control System Security | Industrial Control System Security |
| Verified | No | No |
| Deployment type | Hybrid | Cloud |
| Company size fit | Mid-Market, Enterprise | Mid-Market, Enterprise |
| Company | Endian | Xona |
| Headquarters | – | – |

### Use cases and capabilities

| | Endian 4i | Xona |
|---|---|---|
| IoT Security | Yes | – |
| SCADA | Yes | Yes |
| Gateway | Yes | – |
| ZTNA | – | Yes |
| Remote Access | – | Yes |
| Critical Infrastructure | – | Yes |

### Core features

**Endian 4i**

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

**Xona**

6 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.

- [Endian 4i](https://cybersectools.com/tools/endian-4i) fits if you need both cloud and on-premises options.
- [Xona](https://cybersectools.com/tools/xona) fits if you want a cloud product.

## Endian 4i vs Xona FAQ

Common questions when comparing Endian 4i vs Xona for industrial control system security.

### What is the difference between Endian 4i and Xona?

**Endian 4i**: Industrial security gateway for OT environments with ruggedized hardware. Built by Endian.

**Xona**: Zero Trust secure remote access platform for OT/ICS environments. Built by Xona.

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

### Who makes Endian 4i and Xona?

**Endian 4i** is made by Endian. **Xona** is made by Xona. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Endian 4i a good alternative to Xona?

Often, yes. Endian 4i and Xona are both Industrial Control System Security products, and both cover SCADA. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Endian 4i vs FreeWave Zentry](https://cybersectools.com/compare/endian-4i-vs-freewave-zentry)
- [Endian 4i vs Vantelis Water](https://cybersectools.com/compare/endian-4i-vs-vantelis-water)
- [Endian 4i vs Blue Ridge Networks LinkGuard & CyberCloak](https://cybersectools.com/compare/blue-ridge-networks-linkguard-and-cybercloak-vs-endian-4i)
- [Xona vs FreeWave Zentry](https://cybersectools.com/compare/freewave-zentry-vs-xona)
- [Xona vs Vantelis Water](https://cybersectools.com/compare/vantelis-water-vs-xona)
- [Xona vs Blue Ridge Networks LinkGuard & CyberCloak](https://cybersectools.com/compare/blue-ridge-networks-linkguard-and-cybercloak-vs-xona)

## Alternatives to each

- [See all Endian 4i alternatives](https://cybersectools.com/alternatives/endian-4i)
- [See all Xona alternatives](https://cybersectools.com/alternatives/xona)

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Source: https://cybersectools.com/compare/endian-4i-vs-xona

For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/endian-4i.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on Endian 4i and Xona: 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