# GuardEon vs Smogcloud: 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). [Smogcloud](https://cybersectools.com/tools/smogcloud) is a free [external attack surface management](https://cybersectools.com/categories/external-asm) solution. 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, Google Mandiant Attack Surface Management and 4 more.

## Side-by-side comparison

| | GuardEon | Smogcloud |
|---|---|---|
| Pricing model | Commercial | Free |
| Category | External Attack Surface Management | External Attack Surface Management |
| Verified | No | No |
| Deployment type | Cloud | On-Premises |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| GitHub stars | – | 347 |
| Last commit | – | Jul 2020 |
| Company | Infilux AppSec | – |
| Headquarters | – | – |

### Use cases and capabilities

| | GuardEon | Smogcloud |
|---|---|---|
| Dark Web Monitoring | Yes | – |
| Digital Risk Protection | Yes | – |
| Attack Detection | Yes | – |
| Threat Feed | Yes | – |
| Reconnaissance | Yes | Yes |
| Supply Chain Security | Yes | – |
| Visibility | Yes | – |
| Cyber Threat Intelligence | Yes | – |
| AWS | – | Yes |
| Security Tools | – | Yes |

### Core features

**GuardEon**

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

**Smogcloud**

No features listed.

## Which one fits you

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

- [GuardEon](https://cybersectools.com/tools/guardeon) fits if you want a cloud product.
- [Smogcloud](https://cybersectools.com/tools/smogcloud) fits if you need to run it on your own servers, you need a free product and you want an open-source product.

## GuardEon vs Smogcloud FAQ

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

### What is the difference between GuardEon and Smogcloud?

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

**Smogcloud**: A Go-based tool for discovering and inventorying internet-facing AWS assets across single or multiple accounts to help maintain comprehensive cloud attack surface visibility.

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

### Who makes GuardEon and Smogcloud?

**GuardEon** is made by Infilux AppSec. **Smogcloud** is open-source with 347 GitHub stars. 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 Smogcloud?

Often, yes. GuardEon and Smogcloud are both External Attack Surface Management products, and both cover Reconnaissance. Key differences: GuardEon is Commercial while Smogcloud is Free, Smogcloud is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [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)
- [GuardEon vs Aleph Search](https://cybersectools.com/compare/aleph-search-clear-vs-guardeon)
- [Smogcloud vs Cylana EASM](https://cybersectools.com/compare/cylana-easm-vs-smogcloud)
- [Smogcloud vs FalconTech Threat Hunter](https://cybersectools.com/compare/falcontech-threat-hunter-vs-smogcloud)
- [Smogcloud vs Aleph Search](https://cybersectools.com/compare/aleph-search-clear-vs-smogcloud)

## Alternatives to each

- [See all GuardEon alternatives](https://cybersectools.com/alternatives/guardeon)
- [See all Smogcloud alternatives](https://cybersectools.com/alternatives/smogcloud)

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Source: https://cybersectools.com/compare/guardeon-vs-smogcloud

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 Smogcloud: 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