# GuardEon vs Salience xASM: side-by-side comparison (2026)

[GuardEon](https://cybersectools.com/tools/guardeon) is a commercial [external attack surface management](https://cybersectools.com/categories/external-asm) solution by [Infilux AppSec](https://cybersectools.com/companies/infilux-appsec). [Salience xASM](https://cybersectools.com/tools/salience-xasm) is a commercial [external attack surface management](https://cybersectools.com/categories/external-asm) solution by [Humanize Security](https://cybersectools.com/companies/humanize-security). Features, integrations, deployment and the company behind each one, side by side.

Need the answer fast? [Best Attack Surface Management Solutions for Business](https://cybersectools.com/shortlists/best-attack-surface-solutions) picks Palo Alto Networks Cortex Xpanse, Microsoft Defender EASM, Mandiant Attack Surface Management and 4 more.

## Side-by-side comparison

| | GuardEon | Salience xASM |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | External Attack Surface Management | External Attack Surface Management |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Infilux AppSec | Humanize Security |
| Headquarters | – | – |

### Use cases and capabilities

| | GuardEon | Salience xASM |
|---|---|---|
| Dark Web Monitoring | Yes | – |
| Digital Risk Protection | Yes | – |
| Attack Detection | Yes | – |
| Threat Feed | Yes | – |
| Reconnaissance | Yes | – |
| Supply Chain Security | Yes | – |
| Visibility | Yes | – |
| Cyber Threat Intelligence | Yes | – |
| Port Scanning | – | Yes |

### Core features

**GuardEon**

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

**Salience xASM**

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

## GuardEon vs Salience xASM FAQ

Common questions when comparing GuardEon vs Salience xASM for external attack surface management.

### What is the difference between GuardEon and Salience xASM?

**GuardEon**: Agentless external attack surface & dark web monitoring platform. Built by Infilux AppSec.

**Salience xASM**: XASM platform covering external, internal, and API attack surfaces. Built by Humanize Security.

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

### Who makes GuardEon and Salience xASM?

**GuardEon** is made by Infilux AppSec. **Salience xASM** is made by Humanize Security. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is GuardEon a good alternative to Salience xASM?

Often, yes. GuardEon and Salience xASM are both External Attack Surface Management products. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [GuardEon vs ArmorPoint Attack Surface Management](https://cybersectools.com/compare/armorpoint-attack-surface-management-vs-guardeon)
- [GuardEon vs Cylana EASM](https://cybersectools.com/compare/cylana-easm-vs-guardeon)
- [GuardEon vs FalconTech Threat Hunter](https://cybersectools.com/compare/falcontech-threat-hunter-vs-guardeon)
- [Salience xASM vs ArmorPoint Attack Surface Management](https://cybersectools.com/compare/armorpoint-attack-surface-management-vs-salience-xasm)
- [Salience xASM vs Cylana EASM](https://cybersectools.com/compare/cylana-easm-vs-salience-xasm)
- [Salience xASM vs FalconTech Threat Hunter](https://cybersectools.com/compare/falcontech-threat-hunter-vs-salience-xasm)

## Alternatives to each

- [See all GuardEon alternatives](https://cybersectools.com/alternatives/guardeon)
- [See all Salience xASM alternatives](https://cybersectools.com/alternatives/salience-xasm)

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Source: https://cybersectools.com/compare/guardeon-vs-salience-xasm

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

More on GuardEon and Salience xASM: 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