# crt.guru vs Edgescan Attack Surface Management (ASM): side-by-side comparison (2026)

[crt.guru](https://cybersectools.com/tools/crtguru) is a commercial [external attack surface management](https://cybersectools.com/categories/external-asm) solution by [Crt.guru](https://cybersectools.com/companies/crtguru). [Edgescan Attack Surface Management (ASM)](https://cybersectools.com/tools/edgescan-attack-surface-management-asm) is a commercial [external attack surface management](https://cybersectools.com/categories/external-asm) solution by [Edgescan](https://cybersectools.com/companies/edgescan). 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

| | crt.guru | Edgescan Attack Surface Management (ASM) |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | External Attack Surface Management | External Attack Surface Management |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | Startup, SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Crt.guru | Edgescan |
| Headquarters | – | – |

### Use cases and capabilities

| | crt.guru | Edgescan Attack Surface Management (ASM) |
|---|---|---|
| TLS | Yes | – |
| SSL | Yes | – |
| PCI DSS | Yes | – |
| NIST | Yes | – |
| Security Scanning | Yes | – |
| Alerting | Yes | – |
| Security Compliance Training | Yes | – |
| Security Reporting | Yes | – |
| Vulnerability | Yes | – |
| REST API | Yes | – |
| DNS Security | – | Yes |
| Misconfiguration | – | Yes |

### Core features

**crt.guru**

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

**Edgescan Attack Surface Management (ASM)**

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

### Integrations

**crt.guru**

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

**Edgescan Attack Surface Management (ASM)**

No integrations listed.

## Which one fits you

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

- [crt.guru](https://cybersectools.com/tools/crtguru) fits if you are a startup.

## crt.guru vs Edgescan Attack Surface Management (ASM) FAQ

Common questions when comparing crt.guru vs Edgescan Attack Surface Management (ASM) for external attack surface management.

### What is the difference between crt.guru and Edgescan Attack Surface Management (ASM)?

**crt.guru**: External TLS cert monitoring with expiry alerts, vuln scanning & compliance reports. Built by Crt.guru.

**Edgescan Attack Surface Management (ASM)**: External attack surface management platform for asset discovery and monitoring. Built by Edgescan.

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

### Who makes crt.guru and Edgescan Attack Surface Management (ASM)?

**crt.guru** is made by Crt.guru. **Edgescan Attack Surface Management (ASM)** is made by Edgescan. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is crt.guru a good alternative to Edgescan Attack Surface Management (ASM)?

Often, yes. crt.guru and Edgescan Attack Surface Management (ASM) are both External Attack Surface Management products. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [crt.guru vs Attack Surface Scan](https://cybersectools.com/compare/attack-surface-scan-vs-crtguru)
- [crt.guru vs DDactic Attack Surface Discovery](https://cybersectools.com/compare/crtguru-vs-ddactic-attack-surface-discovery)
- [crt.guru vs ThreatDefence Integrated ASM](https://cybersectools.com/compare/crtguru-vs-threatdefence-integrated-asm)
- [Edgescan Attack Surface Management (ASM) vs Attack Surface Scan](https://cybersectools.com/compare/attack-surface-scan-vs-edgescan-attack-surface-management-asm)
- [Edgescan Attack Surface Management (ASM) vs DDactic Attack Surface Discovery](https://cybersectools.com/compare/ddactic-attack-surface-discovery-vs-edgescan-attack-surface-management-asm)
- [Edgescan Attack Surface Management (ASM) vs ThreatDefence Integrated ASM](https://cybersectools.com/compare/edgescan-attack-surface-management-asm-vs-threatdefence-integrated-asm)

## Alternatives to each

- [See all crt.guru alternatives](https://cybersectools.com/alternatives/crtguru)
- [See all Edgescan Attack Surface Management (ASM) alternatives](https://cybersectools.com/alternatives/edgescan-attack-surface-management-asm)

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Source: https://cybersectools.com/compare/crtguru-vs-edgescan-attack-surface-management-asm

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

More on crt.guru and Edgescan Attack Surface Management (ASM): 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