# Cylana EASM vs Shodan: 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). [Shodan](https://cybersectools.com/tools/shodan) 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 | Shodan |
|---|---|---|
| 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 | SMB, Mid-Market, Enterprise |
| Company | Cylana | – |
| Headquarters | – | – |

### Use cases and capabilities

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

### Core features

**Cylana EASM**

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

**Shodan**

No features listed.

## Which one fits you

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

- [Shodan](https://cybersectools.com/tools/shodan) fits if you need a free product.

## Cylana EASM vs Shodan FAQ

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

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

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

**Shodan**: A search engine for the Internet of Things (IoT) that discovers and monitors devices connected to the internet.

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

### Is Cylana EASM a good alternative to Shodan?

Often, yes. Cylana EASM and Shodan are both External Attack Surface Management products. Key differences: Cylana EASM is Commercial while Shodan 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)
- [Shodan vs Attaxion](https://cybersectools.com/compare/attaxion-vs-shodan)
- [Shodan vs Vulneri ASM](https://cybersectools.com/compare/shodan-vs-vulneri-asm-attack-surface-management)
- [Shodan vs MGM Security Partners recon me](https://cybersectools.com/compare/mgm-security-partners-recon-me-vs-shodan)

## Alternatives to each

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

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

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 Shodan: 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