# Cylus CylusOne vs ICS-pcap: 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). [ICS-pcap](https://cybersectools.com/tools/ics-pcap) is a free [industrial control system security](https://cybersectools.com/categories/ics-security) solution. Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Cylus CylusOne | ICS-pcap |
|---|---|---|
| Pricing model | Commercial | Free |
| Category | Industrial Control System Security | Industrial Control System Security |
| Verified | No | No |
| Deployment type | On-Premises | On-Premises |
| Company size fit | Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise |
| GitHub stars | – | 542 |
| Last commit | – | Jan 2020 |
| Company | Cylus | – |
| Headquarters | – | – |

### Use cases and capabilities

| | Cylus CylusOne | ICS-pcap |
|---|---|---|
| Network Segmentation | Yes | – |
| PCAP | Yes | Yes |
| Protocol Analysis | – | Yes |
| SCADA | – | Yes |

### Core features

**Cylus CylusOne**

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

**ICS-pcap**

No features listed.

## Which one fits you

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

- [ICS-pcap](https://cybersectools.com/tools/ics-pcap) fits if you are a startup or a small business, you need a free product and you want an open-source product.

## Cylus CylusOne vs ICS-pcap FAQ

Common questions when comparing Cylus CylusOne vs ICS-pcap for industrial control system security.

### What is the difference between Cylus CylusOne and ICS-pcap?

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

**ICS-pcap**: A collection of PCAPs for ICS/SCADA utilities and protocols with the option for users to contribute.

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

### Who makes Cylus CylusOne and ICS-pcap?

**Cylus CylusOne** is made by Cylus. **ICS-pcap** is open-source with 542 GitHub stars. 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 ICS-pcap?

Often, yes. Cylus CylusOne and ICS-pcap are both Industrial Control System Security products, and both cover PCAP. Key differences: Cylus CylusOne is Commercial while ICS-pcap is Free, ICS-pcap is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Cylus CylusOne vs MON5 MON5hield](https://cybersectools.com/compare/cylus-cylusone-vs-mon5-mon5hield)
- [Cylus CylusOne vs IKARUS OT Security Sensor Management](https://cybersectools.com/compare/cylus-cylusone-vs-ikarus-ot-security-sensor-management)
- [Cylus CylusOne vs PacketViper OT360/OTRemote/IT360/Deception360](https://cybersectools.com/compare/cylus-cylusone-vs-packetviper-ot360otremoteit360deception360)
- [ICS-pcap vs MON5 MON5hield](https://cybersectools.com/compare/ics-pcap-vs-mon5-mon5hield)
- [ICS-pcap vs IKARUS OT Security Sensor Management](https://cybersectools.com/compare/ics-pcap-vs-ikarus-ot-security-sensor-management)
- [ICS-pcap vs PacketViper OT360/OTRemote/IT360/Deception360](https://cybersectools.com/compare/ics-pcap-vs-packetviper-ot360otremoteit360deception360)

## Alternatives to each

- [See all Cylus CylusOne alternatives](https://cybersectools.com/alternatives/cylus-cylusone)
- [See all ICS-pcap alternatives](https://cybersectools.com/alternatives/ics-pcap)

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Source: https://cybersectools.com/compare/cylus-cylusone-vs-ics-pcap

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 ICS-pcap: 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