# Kry10 OS (KOS) vs Vantelis Water: side-by-side comparison (2026)

[Kry10 OS (KOS)](https://cybersectools.com/tools/kry10-os-kos) is a commercial [firmware & embedded security](https://cybersectools.com/categories/firmware-embedded-security) solution by [Kry10](https://cybersectools.com/companies/kry10). [Vantelis Water](https://cybersectools.com/tools/vantelis-water) is a commercial [industrial control system security](https://cybersectools.com/categories/ics-security) solution by [Vantelis](https://cybersectools.com/companies/vantelis). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Kry10 OS (KOS) | Vantelis Water |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Firmware & Embedded Security | Industrial Control System Security |
| Verified | No | No |
| Deployment type | On-Premises | On-Premises |
| Company size fit | Mid-Market, Enterprise | Mid-Market, Enterprise |
| Company | Kry10 | Vantelis |
| Headquarters | – | – |

### Use cases and capabilities

| | Kry10 OS (KOS) | Vantelis Water |
|---|---|---|
| Operating System | Yes | – |
| IoT Security | Yes | Yes |
| Critical Infrastructure | Yes | Yes |
| Isolation | Yes | – |
| Secure Boot | Yes | – |
| ARM | Yes | – |
| SCADA | Yes | Yes |
| Zero Trust Architecture | Yes | – |
| Firmware Analysis | Yes | – |
| Workload Security | Yes | – |
| PLC | – | Yes |
| Microsegmentation | – | Yes |
| Network Visibility | – | Yes |
| Network Segmentation | – | Yes |
| Network Monitoring | – | Yes |
| Network Protection | – | Yes |
| Visibility | – | Yes |

### Core features

**Kry10 OS (KOS)**

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

**Vantelis Water**

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

### Integrations

**Kry10 OS (KOS)**

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

**Vantelis Water**

No integrations listed.

## Kry10 OS (KOS) vs Vantelis Water FAQ

Common questions when comparing Kry10 OS (KOS) vs Vantelis Water for firmware & embedded security.

### What is the difference between Kry10 OS (KOS) and Vantelis Water?

**Kry10 OS (KOS)**: Secure OS for mission-critical connected devices, built on the seL4 microkernel. Built by Kry10.

**Vantelis Water**: Agentless OT cybersecurity for water/wastewater SCADA and PLC systems. Built by Vantelis.

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

### Who makes Kry10 OS (KOS) and Vantelis Water?

**Kry10 OS (KOS)** is made by Kry10. **Vantelis Water** is made by Vantelis. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Kry10 OS (KOS) a good alternative to Vantelis Water?

In part. Kry10 OS (KOS) and Vantelis Water are not in the same category on CybersecTools. Both cover SCADA, Critical Infrastructure, IoT Security. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Kry10 OS (KOS) vs ProvenRun ProvenCore](https://cybersectools.com/compare/kry10-os-kos-vs-provenrun-provencore)
- [Kry10 OS (KOS) vs ProvenRun ProvenApps](https://cybersectools.com/compare/kry10-os-kos-vs-provenrun-provenapps)
- [Kry10 OS (KOS) vs Trapezoid Threat Alerts](https://cybersectools.com/compare/kry10-os-kos-vs-trapezoid-threat-alerts)
- [Vantelis Water vs ProvenRun ProvenCore](https://cybersectools.com/compare/provenrun-provencore-vs-vantelis-water)
- [Vantelis Water vs ProvenRun ProvenApps](https://cybersectools.com/compare/provenrun-provenapps-vs-vantelis-water)
- [Vantelis Water vs Trapezoid Threat Alerts](https://cybersectools.com/compare/trapezoid-threat-alerts-vs-vantelis-water)

## Alternatives to each

- [See all Kry10 OS (KOS) alternatives](https://cybersectools.com/alternatives/kry10-os-kos)
- [See all Vantelis Water alternatives](https://cybersectools.com/alternatives/vantelis-water)

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Source: https://cybersectools.com/compare/kry10-os-kos-vs-vantelis-water

For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/kry10-os-kos.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on Kry10 OS (KOS) and Vantelis Water: 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