# Faddom Security Posture Management vs Rubyk OT: side-by-side comparison (2026)

[Faddom Security Posture Management](https://cybersectools.com/tools/faddom-security-posture-management) is a commercial [cyber asset attack surface management](https://cybersectools.com/categories/caasm) solution by [Faddom](https://cybersectools.com/companies/faddom). [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

| | Faddom Security Posture Management | Rubyk OT |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Cyber Asset Attack Surface Management | CPS Protection |
| Verified | No | No |
| Deployment type | Hybrid | On-Premises |
| Company size fit | SMB, Mid-Market, Enterprise | Mid-Market, Enterprise |
| Company | Faddom | RubyComm |
| Headquarters | – | – |

### Use cases and capabilities

| | Faddom Security Posture Management | Rubyk OT |
|---|---|---|
| Network Visibility | Yes | – |
| Network Mapping | Yes | – |
| Anomaly Detection | Yes | Yes |
| Lateral Movement | Yes | – |
| CVE | Yes | – |
| Critical Infrastructure | – | Yes |
| SCADA | – | Yes |
| IoT Security | – | Yes |
| Network Monitoring | – | Yes |
| Ransomware Prevention | – | Yes |
| Healthcare | – | Yes |
| Network Segmentation | – | Yes |
| Visibility | – | Yes |
| PLC | – | Yes |

### Core features

**Faddom Security Posture Management**

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

**Rubyk OT**

7 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.

- [Faddom Security Posture Management](https://cybersectools.com/tools/faddom-security-posture-management) fits if you need both cloud and on-premises options and you are a small business.
- [Rubyk OT](https://cybersectools.com/tools/rubyk-ot) fits if you need to run it on your own servers.

## Faddom Security Posture Management vs Rubyk OT FAQ

Common questions when comparing Faddom Security Posture Management vs Rubyk OT for cyber asset attack surface management.

### What is the difference between Faddom Security Posture Management and Rubyk OT?

**Faddom Security Posture Management**: Agentless network visibility platform for security posture management. Built by Faddom.

**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 Faddom Security Posture Management and Rubyk OT?

**Faddom Security Posture Management** is made by Faddom. **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 Faddom Security Posture Management a good alternative to Rubyk OT?

In part. Faddom Security Posture Management and Rubyk OT are not in the same category on CybersecTools. Both cover Anomaly Detection. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Faddom Security Posture Management vs Genian DPI (Device Platform Intelligence)](https://cybersectools.com/compare/faddom-security-posture-management-vs-genian-dpi-device-platform-intelligence)
- [Faddom Security Posture Management vs Asimily Threat and Response](https://cybersectools.com/compare/asimily-threat-and-response-vs-faddom-security-posture-management)
- [Faddom Security Posture Management vs Forward Enterprise](https://cybersectools.com/compare/faddom-security-posture-management-vs-forward-enterprise)
- [Rubyk OT vs Genian DPI (Device Platform Intelligence)](https://cybersectools.com/compare/genian-dpi-device-platform-intelligence-vs-rubyk-ot)
- [Rubyk OT vs Asimily Threat and Response](https://cybersectools.com/compare/asimily-threat-and-response-vs-rubyk-ot)
- [Rubyk OT vs Forward Enterprise](https://cybersectools.com/compare/forward-enterprise-vs-rubyk-ot)

## Alternatives to each

- [See all Faddom Security Posture Management alternatives](https://cybersectools.com/alternatives/faddom-security-posture-management)
- [See all Rubyk OT alternatives](https://cybersectools.com/alternatives/rubyk-ot)

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Source: https://cybersectools.com/compare/faddom-security-posture-management-vs-rubyk-ot

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More on Faddom Security Posture Management 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