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

[Assetnote ASM](https://cybersectools.com/tools/assetnote-asm) is a commercial [external attack surface management](https://cybersectools.com/categories/external-asm) solution by [Assetnote](https://cybersectools.com/companies/assetnote). [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). 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, Google Mandiant Attack Surface Management and 4 more.

## Side-by-side comparison

| | Assetnote ASM | Cylana EASM |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | External Attack Surface Management | External Attack Surface Management |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Assetnote | Cylana |
| Headquarters | – | – |

### Use cases and capabilities

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

### Core features

**Assetnote ASM**

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

**Cylana EASM**

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

### Integrations

**Assetnote ASM**

2 integrations listed. Sign in on the page to see them.

**Cylana EASM**

No integrations 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 are a small business.

## Assetnote ASM vs Cylana EASM FAQ

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

### What is the difference between Assetnote ASM and Cylana EASM?

**Assetnote ASM**: External attack surface management platform with continuous asset discovery, built by Assetnote.

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

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

### Who makes Assetnote ASM and Cylana EASM?

**Assetnote ASM** is made by Assetnote founded in 2018-01-01T00:00:00.000Z. **Cylana EASM** is made by Cylana. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Assetnote ASM a good alternative to Cylana EASM?

Often, yes. Assetnote ASM and Cylana EASM are both External Attack Surface Management products, and both cover Security Scanning. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Assetnote ASM vs Attaxion](https://cybersectools.com/compare/assetnote-asm-vs-attaxion)
- [Assetnote ASM vs Vulneri ASM](https://cybersectools.com/compare/assetnote-asm-vs-vulneri-asm-attack-surface-management)
- [Assetnote ASM vs MGM Security Partners recon me](https://cybersectools.com/compare/assetnote-asm-vs-mgm-security-partners-recon-me)
- [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)

## Alternatives to each

- [See all Assetnote ASM alternatives](https://cybersectools.com/alternatives/assetnote-asm)
- [See all Cylana EASM alternatives](https://cybersectools.com/alternatives/cylana-easm)

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

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

More on Assetnote ASM and Cylana EASM: 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