# Cylus CylusOne vs Vantelis Water: side-by-side comparison (2026)

[Cylus CylusOne](https://cybersectools.com/tools/cylus-cylusone) is a commercial [industrial control system security](https://cybersectools.com/categories/ics-security) solution by [Cylus](https://cybersectools.com/companies/cylus). [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

| | Cylus CylusOne | Vantelis Water |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Industrial Control System Security | Industrial Control System Security |
| Verified | No | No |
| Deployment type | On-Premises | On-Premises |
| Company size fit | Mid-Market, Enterprise | Mid-Market, Enterprise |
| Company | Cylus | Vantelis |
| Headquarters | – | – |

### Use cases and capabilities

| | Cylus CylusOne | Vantelis Water |
|---|---|---|
| Network Segmentation | Yes | Yes |
| PCAP | Yes | – |
| SCADA | – | Yes |
| PLC | – | Yes |
| Critical Infrastructure | – | Yes |
| Microsegmentation | – | Yes |
| Network Visibility | – | Yes |
| Network Monitoring | – | Yes |
| IoT Security | – | Yes |
| Network Protection | – | Yes |
| Visibility | – | Yes |

### Core features

**Cylus CylusOne**

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

**Vantelis Water**

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

## Cylus CylusOne vs Vantelis Water FAQ

Common questions when comparing Cylus CylusOne vs Vantelis Water for industrial control system security.

### What is the difference between Cylus CylusOne and Vantelis Water?

**Cylus CylusOne**: OT cybersecurity platform for rail networks with asset discovery and threat detection, built by Cylus.

**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 Cylus CylusOne and Vantelis Water?

**Cylus CylusOne** is made by Cylus. **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 Cylus CylusOne a good alternative to Vantelis Water?

Often, yes. Cylus CylusOne and Vantelis Water are both Industrial Control System Security products, and both cover Network Segmentation. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Cylus CylusOne vs ICsec SCADvance XP](https://cybersectools.com/compare/cylus-cylusone-vs-icsec-scadvance-xp)
- [Cylus CylusOne vs DERSec Platform](https://cybersectools.com/compare/cylus-cylusone-vs-dersec-platform)
- [Cylus CylusOne vs FlintX OT Security Platform](https://cybersectools.com/compare/cylus-cylusone-vs-flintx-ot-security-platform)
- [Vantelis Water vs ICsec SCADvance XP](https://cybersectools.com/compare/icsec-scadvance-xp-vs-vantelis-water)
- [Vantelis Water vs DERSec Platform](https://cybersectools.com/compare/vantelis-water-vs-dersec-platform)
- [Vantelis Water vs FlintX OT Security Platform](https://cybersectools.com/compare/flintx-ot-security-platform-vs-vantelis-water)

## Alternatives to each

- [See all Cylus CylusOne alternatives](https://cybersectools.com/alternatives/cylus-cylusone)
- [See all Vantelis Water alternatives](https://cybersectools.com/alternatives/vantelis-water)

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Source: https://cybersectools.com/compare/cylus-cylusone-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/cylus-cylusone.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on Cylus CylusOne 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