# AhnLab CPS PLUS vs Rubyk OT: side-by-side comparison (2026)

[AhnLab CPS PLUS](https://cybersectools.com/tools/ahnlab-cps-plus) is a commercial [CPS protection](https://cybersectools.com/categories/cps-protection) solution by [AhnLab](https://cybersectools.com/companies/ahnlab). [Rubyk OT](https://cybersectools.com/tools/rubyk-ot) is a commercial [CPS protection](https://cybersectools.com/categories/cps-protection) solution by [RubyComm](https://cybersectools.com/companies/rubycomm). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | AhnLab CPS PLUS | Rubyk OT |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | CPS Protection | CPS Protection |
| Verified | No | No |
| Deployment type | Hybrid | On-Premises |
| Company size fit | Mid-Market, Enterprise | Mid-Market, Enterprise |
| Company | AhnLab | RubyComm |
| Headquarters | – | – |

### Use cases and capabilities

| | AhnLab CPS PLUS | Rubyk OT |
|---|---|---|
| Network Segmentation | Yes | Yes |
| SCADA | Yes | Yes |
| Critical Infrastructure | – | Yes |
| IoT Security | – | Yes |
| Network Monitoring | – | Yes |
| Anomaly Detection | – | Yes |
| Ransomware Prevention | – | Yes |
| Healthcare | – | Yes |
| Visibility | – | Yes |
| PLC | – | Yes |

### Core features

**AhnLab CPS PLUS**

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

**Rubyk OT**

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

### Integrations

**AhnLab CPS PLUS**

1 integration listed. Sign in on the page to see them.

**Rubyk OT**

No integrations listed.

## Which one fits you

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

- [AhnLab CPS PLUS](https://cybersectools.com/tools/ahnlab-cps-plus) fits if you need both cloud and on-premises options.
- [Rubyk OT](https://cybersectools.com/tools/rubyk-ot) fits if you need to run it on your own servers.

## AhnLab CPS PLUS vs Rubyk OT FAQ

Common questions when comparing AhnLab CPS PLUS vs Rubyk OT for CPS protection.

### What is the difference between AhnLab CPS PLUS and Rubyk OT?

**AhnLab CPS PLUS**: Unified platform for protecting cyber-physical systems across OT, IT, and IoT. Built by AhnLab.

**Rubyk OT**: OT cybersecurity protection for critical infrastructure across multiple sectors. Built by RubyComm.

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

### Who makes AhnLab CPS PLUS and Rubyk OT?

**AhnLab CPS PLUS** is made by AhnLab. **Rubyk OT** is made by RubyComm. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is AhnLab CPS PLUS a good alternative to Rubyk OT?

Often, yes. AhnLab CPS PLUS and Rubyk OT are both CPS Protection products, and both cover SCADA, Network Segmentation. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [AhnLab CPS PLUS vs WhizHack ZeroHack XDR Suite for OT](https://cybersectools.com/compare/ahnlab-cps-plus-vs-whizhack-zerohack-xdr-suite-for-ot)
- [AhnLab CPS PLUS vs Soterics Managed Services](https://cybersectools.com/compare/ahnlab-cps-plus-vs-soterics-managed-services)
- [AhnLab CPS PLUS vs SecureThings](https://cybersectools.com/compare/ahnlab-cps-plus-vs-securethings)
- [Rubyk OT vs WhizHack ZeroHack XDR Suite for OT](https://cybersectools.com/compare/rubyk-ot-vs-whizhack-zerohack-xdr-suite-for-ot)
- [Rubyk OT vs Soterics Managed Services](https://cybersectools.com/compare/rubyk-ot-vs-soterics-managed-services)
- [Rubyk OT vs SecureThings](https://cybersectools.com/compare/rubyk-ot-vs-securethings)

## Alternatives to each

- [See all AhnLab CPS PLUS alternatives](https://cybersectools.com/alternatives/ahnlab-cps-plus)
- [See all Rubyk OT alternatives](https://cybersectools.com/alternatives/rubyk-ot)

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Source: https://cybersectools.com/compare/ahnlab-cps-plus-vs-rubyk-ot

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

More on AhnLab CPS PLUS and Rubyk OT: 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