# OX Application Security vs Security Onion Pro: side-by-side comparison (2026)

[OX Application Security](https://cybersectools.com/tools/ox-application-security) is a commercial [application security posture management](https://cybersectools.com/categories/aspm) solution by [OX Security](https://cybersectools.com/companies/ox-security). [Security Onion Pro](https://cybersectools.com/tools/security-onion-pro) is a commercial [security information and event management](https://cybersectools.com/categories/security-information-and-event-management-siem) solution by [Security Onion Solutions](https://cybersectools.com/companies/security-onion-solutions). Features, integrations, deployment and the company behind each one, side by side.

## Our take

What our shortlists say about the one we picked.

### [OX Application Security](https://cybersectools.com/tools/ox-application-security)

Best for: Teams with many scanners that need one ranked view

It earns its place because it sits above your scanners and decides what to fix first, which suits a team drowning in findings from several products. Ask how much of its value depends on connecting your runtime, since reachability is where it differs most.

From [Best Application Security Solutions for Business](https://cybersectools.com/shortlists/best-application-security-solutions), Fall 2026.

Reviewed by [Nika (Nikoloz) Kokhreidze](https://cybersectools.com/about).

## Side-by-side comparison

| | OX Application Security | Security Onion Pro |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Application Security Posture Management | Security Information and Event Management |
| Verified | No | No |
| Deployment type | Cloud | On-Premises |
| Company size fit | SMB, Mid-Market, Enterprise | Mid-Market, Enterprise |
| Company | OX Security | Security Onion Solutions |
| Headquarters | – | – |

### Use cases and capabilities

| | OX Application Security | Security Onion Pro |
|---|---|---|
| CI/CD | Yes | – |
| Supply Chain Security | Yes | – |
| NDR | – | Yes |
| SSO | – | Yes |
| Encryption | – | Yes |
| MITRE ATT&CK | – | Yes |
| YARA | – | Yes |
| Sigma | – | Yes |
| Suricata | – | Yes |
| Case Management | – | Yes |
| AI Copilot | – | Yes |
| osquery | – | Yes |

### Core features

**OX Application Security**

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

**Security Onion Pro**

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

### Integrations

**OX Application Security**

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

**Security Onion Pro**

12 integrations 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.

- [OX Application Security](https://cybersectools.com/tools/ox-application-security) fits if you want a cloud product and you are a small business.
- [Security Onion Pro](https://cybersectools.com/tools/security-onion-pro) fits if you need to run it on your own servers.

## OX Application Security vs Security Onion Pro FAQ

Common questions when comparing OX Application Security vs Security Onion Pro for application security posture management.

### What is the difference between OX Application Security and Security Onion Pro?

**OX Application Security**: ASPM platform with Code Projection tech for SDLC risk prioritization. Built by OX Security.

**Security Onion Pro**: Commercial license tier adding enterprise features and support to Security Onion NSM/SIEM. Built by Security Onion Solutions.

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

### Who makes OX Application Security and Security Onion Pro?

**OX Application Security** is made by OX Security. **Security Onion Pro** is made by Security Onion Solutions. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is OX Application Security a good alternative to Security Onion Pro?

In part. OX Application Security and Security Onion Pro are not in the same category on CybersecTools. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [OX Application Security vs Apiiro XBOM](https://cybersectools.com/compare/apiiro-xbom-vs-ox-application-security)
- [OX Application Security vs Cycode ASPM](https://cybersectools.com/compare/cycode-aspm-vs-ox-application-security)
- [OX Application Security vs Legit VibeGuard](https://cybersectools.com/compare/legit-vibeguard-vs-ox-application-security)
- [Security Onion Pro vs Apiiro XBOM](https://cybersectools.com/compare/apiiro-xbom-vs-security-onion-pro)
- [Security Onion Pro vs Cycode ASPM](https://cybersectools.com/compare/cycode-aspm-vs-security-onion-pro)
- [Security Onion Pro vs Legit VibeGuard](https://cybersectools.com/compare/legit-vibeguard-vs-security-onion-pro)

## Alternatives to each

- [See all OX Application Security alternatives](https://cybersectools.com/alternatives/ox-application-security)
- [See all Security Onion Pro alternatives](https://cybersectools.com/alternatives/security-onion-pro)

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Source: https://cybersectools.com/compare/ox-application-security-vs-security-onion-pro

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

More on OX Application Security and Security Onion Pro: 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