# Cylana EASM vs ZoomEye: 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). [ZoomEye](https://cybersectools.com/tools/zoomeye) 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 | ZoomEye |
|---|---|---|
| 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 | ZoomEye |
|---|---|---|
| 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 | – |
| OSINT | – | Yes |

### Core features

**Cylana EASM**

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

**ZoomEye**

No features listed.

## Which one fits you

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

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

## Cylana EASM vs ZoomEye FAQ

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

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

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

**ZoomEye**: ZoomEye is an advanced cyberspace search engine that provides detailed information on cyberspace assets, including server software and version information, for cybersecurity experts, researchers, and enterprises.

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

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

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

## Alternatives to each

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

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

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 ZoomEye: 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