# Cylana EASM vs ShadowDragon Horizon Monitor: 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). [ShadowDragon Horizon Monitor](https://cybersectools.com/tools/shadowdragon-horizon-monitor) is a commercial [digital risk protection](https://cybersectools.com/categories/drp) solution by [ShadowDragon](https://cybersectools.com/companies/shadowdragon). 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 | ShadowDragon Horizon Monitor |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | External Attack Surface Management | Digital Risk Protection |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Cylana | ShadowDragon |
| Headquarters | – | – |

### Use cases and capabilities

| | Cylana EASM | ShadowDragon Horizon Monitor |
|---|---|---|
| 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 | Yes |
| OSINT | – | Yes |
| Investigation | – | Yes |
| Alerting | – | Yes |
| Dark Web Monitoring | – | Yes |
| Cyber Threat Intelligence | – | Yes |

### Core features

**Cylana EASM**

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

**ShadowDragon Horizon Monitor**

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

## Cylana EASM vs ShadowDragon Horizon Monitor FAQ

Common questions when comparing Cylana EASM vs ShadowDragon Horizon Monitor for external attack surface management.

### What is the difference between Cylana EASM and ShadowDragon Horizon Monitor?

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

**ShadowDragon Horizon Monitor**: Continuous OSINT monitoring platform tracking identities, keywords & topics. Built by ShadowDragon.

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

### Who makes Cylana EASM and ShadowDragon Horizon Monitor?

**Cylana EASM** is made by Cylana. **ShadowDragon Horizon Monitor** is made by ShadowDragon. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Cylana EASM a good alternative to ShadowDragon Horizon Monitor?

In part. Cylana EASM and ShadowDragon Horizon Monitor are not in the same category on CybersecTools. Both cover Digital Risk Protection. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Cylana EASM vs GuardEon](https://cybersectools.com/compare/cylana-easm-vs-guardeon)
- [Cylana EASM vs MoreSec Sentry Cloud](https://cybersectools.com/compare/cylana-easm-vs-moresec-sentry-cloud)
- [Cylana EASM vs Attaxion](https://cybersectools.com/compare/attaxion-vs-cylana-easm)
- [ShadowDragon Horizon Monitor vs GuardEon](https://cybersectools.com/compare/guardeon-vs-shadowdragon-horizon-monitor)
- [ShadowDragon Horizon Monitor vs MoreSec Sentry Cloud](https://cybersectools.com/compare/moresec-sentry-cloud-vs-shadowdragon-horizon-monitor)
- [ShadowDragon Horizon Monitor vs Attaxion](https://cybersectools.com/compare/attaxion-vs-shadowdragon-horizon-monitor)

## Alternatives to each

- [See all Cylana EASM alternatives](https://cybersectools.com/alternatives/cylana-easm)
- [See all ShadowDragon Horizon Monitor alternatives](https://cybersectools.com/alternatives/shadowdragon-horizon-monitor)

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Source: https://cybersectools.com/compare/cylana-easm-vs-shadowdragon-horizon-monitor

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 ShadowDragon Horizon Monitor: 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