# Censys Attack Surface Management vs DDactic Attack Surface Discovery: side-by-side comparison (2026)

[Censys Attack Surface Management](https://cybersectools.com/tools/censys-attack-surface-management) is a commercial [external attack surface management](https://cybersectools.com/categories/external-asm) solution by [Censys](https://cybersectools.com/companies/censys). [DDactic Attack Surface Discovery](https://cybersectools.com/tools/ddactic-attack-surface-discovery) is a commercial [external attack surface management](https://cybersectools.com/categories/external-asm) solution by [DDactic](https://cybersectools.com/companies/ddactic). 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

| | Censys Attack Surface Management | DDactic Attack Surface Discovery |
|---|---|---|
| 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 | Startup, SMB, Mid-Market, Enterprise |
| Company | Censys | DDactic |
| Headquarters | – | – |

### Use cases and capabilities

| | Censys Attack Surface Management | DDactic Attack Surface Discovery |
|---|---|---|
| Reconnaissance | Yes | Yes |
| Network Discovery | Yes | – |
| Blue Team | Yes | – |
| Subdomain Enumeration | – | Yes |
| Vulnerability | – | Yes |
| DDoS | – | Yes |
| DNS Security | – | Yes |
| Network Scanning | – | Yes |
| Security Scanning | – | Yes |
| Port Scanning | – | Yes |
| SSL | – | Yes |
| Data Breach | – | Yes |

### Core features

**Censys Attack Surface Management**

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

**DDactic Attack Surface Discovery**

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

### Integrations

**Censys Attack Surface Management**

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

**DDactic Attack Surface Discovery**

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

## Which one fits you

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

- [DDactic Attack Surface Discovery](https://cybersectools.com/tools/ddactic-attack-surface-discovery) fits if you are a startup or a small business.

## Censys Attack Surface Management vs DDactic Attack Surface Discovery FAQ

Common questions when comparing Censys Attack Surface Management vs DDactic Attack Surface Discovery for external attack surface management.

### What is the difference between Censys Attack Surface Management and DDactic Attack Surface Discovery?

**Censys Attack Surface Management**: Internet intelligence platform for asset discovery and attack surface mapping, built by Censys.

**DDactic Attack Surface Discovery**: Scans domains to discover attack surface, vulnerabilities, and generate hardening, built by DDactic.

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

### Who makes Censys Attack Surface Management and DDactic Attack Surface Discovery?

**Censys Attack Surface Management** is made by Censys. **DDactic Attack Surface Discovery** is made by DDactic founded in 2026-01-01T00:00:00.000Z. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Censys Attack Surface Management a good alternative to DDactic Attack Surface Discovery?

Often, yes. Censys Attack Surface Management and DDactic Attack Surface Discovery are both External Attack Surface Management products, and both cover Reconnaissance. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Censys Attack Surface Management vs SurfaceDiff](https://cybersectools.com/compare/censys-attack-surface-management-vs-surfacediff)
- [Censys Attack Surface Management vs MGM Security Partners recon me](https://cybersectools.com/compare/censys-attack-surface-management-vs-mgm-security-partners-recon-me)
- [Censys Attack Surface Management vs Cylana EASM](https://cybersectools.com/compare/censys-attack-surface-management-vs-cylana-easm)
- [DDactic Attack Surface Discovery vs SurfaceDiff](https://cybersectools.com/compare/ddactic-attack-surface-discovery-vs-surfacediff)
- [DDactic Attack Surface Discovery vs MGM Security Partners recon me](https://cybersectools.com/compare/ddactic-attack-surface-discovery-vs-mgm-security-partners-recon-me)
- [DDactic Attack Surface Discovery vs Cylana EASM](https://cybersectools.com/compare/cylana-easm-vs-ddactic-attack-surface-discovery)

## Alternatives to each

- [See all Censys Attack Surface Management alternatives](https://cybersectools.com/alternatives/censys-attack-surface-management)
- [See all DDactic Attack Surface Discovery alternatives](https://cybersectools.com/alternatives/ddactic-attack-surface-discovery)

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Source: https://cybersectools.com/compare/censys-attack-surface-management-vs-ddactic-attack-surface-discovery

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

More on Censys Attack Surface Management and DDactic Attack Surface Discovery: 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