# GuardEon vs PublicWWW: 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). [PublicWWW](https://cybersectools.com/tools/publicwww) 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, Mandiant Attack Surface Management and 4 more.

## Side-by-side comparison

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

### Use cases and capabilities

| | GuardEon | PublicWWW |
|---|---|---|
| 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 | – |

### Core features

**GuardEon**

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

**PublicWWW**

No features listed.

## Which one fits you

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

- [PublicWWW](https://cybersectools.com/tools/publicwww) fits if you are a startup and you need a free product.

## GuardEon vs PublicWWW FAQ

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

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

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

**PublicWWW**: A source code search engine for searching alphanumeric snippets, signatures, or keywords in web page HTML, JS, and CSS code.

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

### Is GuardEon a good alternative to PublicWWW?

Often, yes. GuardEon and PublicWWW are both External Attack Surface Management products, and both cover Reconnaissance. Key differences: GuardEon is Commercial while PublicWWW is Free. 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)
- [PublicWWW vs Cylana EASM](https://cybersectools.com/compare/cylana-easm-vs-publicwww)
- [PublicWWW vs FalconTech Threat Hunter](https://cybersectools.com/compare/falcontech-threat-hunter-vs-publicwww)
- [PublicWWW vs Aleph Search](https://cybersectools.com/compare/aleph-search-clear-vs-publicwww)

## Alternatives to each

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

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

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 PublicWWW: 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