# Cylana EASM vs PublicWWW: side-by-side comparison (2026)

[Cylana EASM](https://cybersectools.com/tools/cylana-easm) is a commercial [external attack surface management](https://cybersectools.com/categories/external-asm) solution by [Cylana](https://cybersectools.com/companies/cylana). [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

| | Cylana EASM | 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 | Cylana | – |
| Headquarters | – | – |

### Use cases and capabilities

| | Cylana EASM | PublicWWW |
|---|---|---|
| Network Discovery | Yes | – |
| Subdomain Enumeration | Yes | – |
| Attack Detection | Yes | – |
| Reconnaissance | Yes | Yes |
| Security Scanning | Yes | – |
| Inventory | Yes | – |
| Network Mapping | Yes | – |
| Visibility | Yes | – |
| Vulnerability | Yes | – |
| Digital Risk Protection | Yes | – |

### Core features

**Cylana EASM**

5 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.

## Cylana EASM vs PublicWWW FAQ

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

### What is the difference between Cylana EASM and PublicWWW?

**Cylana EASM**: AI-powered EASM platform for digital asset discovery and monitoring. Built by Cylana.

**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 Cylana EASM a good alternative to PublicWWW?

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

## Related comparisons

- [Cylana EASM vs Attaxion](https://cybersectools.com/compare/attaxion-vs-cylana-easm)
- [Cylana EASM vs Vulneri ASM](https://cybersectools.com/compare/cylana-easm-vs-vulneri-asm-attack-surface-management)
- [Cylana EASM vs MGM Security Partners recon me](https://cybersectools.com/compare/cylana-easm-vs-mgm-security-partners-recon-me)
- [PublicWWW vs Attaxion](https://cybersectools.com/compare/attaxion-vs-publicwww)
- [PublicWWW vs Vulneri ASM](https://cybersectools.com/compare/publicwww-vs-vulneri-asm-attack-surface-management)
- [PublicWWW vs MGM Security Partners recon me](https://cybersectools.com/compare/mgm-security-partners-recon-me-vs-publicwww)

## Alternatives to each

- [See all Cylana EASM alternatives](https://cybersectools.com/alternatives/cylana-easm)
- [See all PublicWWW alternatives](https://cybersectools.com/alternatives/publicwww)

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Source: https://cybersectools.com/compare/cylana-easm-vs-publicwww

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

More on Cylana EASM 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