# Cylana EASM vs Findomain: 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). [Findomain](https://cybersectools.com/tools/findomain) 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 | Findomain |
|---|---|---|
| Pricing model | Commercial | Free |
| Category | External Attack Surface Management | External Attack Surface Management |
| Verified | No | No |
| Deployment type | Cloud | On-Premises |
| Company size fit | SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise |
| GitHub stars | – | 3,561 |
| Last commit | – | Sep 2025 |
| Company | Cylana | – |
| Headquarters | – | – |

### Use cases and capabilities

| | Cylana EASM | Findomain |
|---|---|---|
| Network Discovery | Yes | – |
| Subdomain Enumeration | Yes | 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 |
| Port Scanning | – | Yes |
| Network Reconnaissance | – | Yes |

### Core features

**Cylana EASM**

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

**Findomain**

No features listed.

## Which one fits you

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

- [Cylana EASM](https://cybersectools.com/tools/cylana-easm) fits if you want a cloud product.
- [Findomain](https://cybersectools.com/tools/findomain) fits if you need to run it on your own servers, you are a startup, you need a free product and you want an open-source product.

## Cylana EASM vs Findomain FAQ

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

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

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

**Findomain**: A domain reconnaissance tool that automates subdomain discovery, port scanning, and monitoring with support for multiple data sources and notification integrations.

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

### Who makes Cylana EASM and Findomain?

**Cylana EASM** is made by Cylana. **Findomain** is open-source with 3,561 GitHub stars. 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 Findomain?

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

## Related comparisons

- [Cylana EASM vs MGM Security Partners recon me](https://cybersectools.com/compare/cylana-easm-vs-mgm-security-partners-recon-me)
- [Cylana EASM vs Attaxion](https://cybersectools.com/compare/attaxion-vs-cylana-easm)
- [Cylana EASM vs SurfaceDiff](https://cybersectools.com/compare/cylana-easm-vs-surfacediff)
- [Findomain vs MGM Security Partners recon me](https://cybersectools.com/compare/findomain-vs-mgm-security-partners-recon-me)
- [Findomain vs Attaxion](https://cybersectools.com/compare/attaxion-vs-findomain)
- [Findomain vs SurfaceDiff](https://cybersectools.com/compare/findomain-vs-surfacediff)

## Alternatives to each

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

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

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More on Cylana EASM and Findomain: 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