# Majestic Million vs OWASP Amass: side-by-side comparison (2026)

[Majestic Million](https://cybersectools.com/tools/majestic-million) is a free [external attack surface management](https://cybersectools.com/categories/external-asm) solution. [OWASP Amass](https://cybersectools.com/tools/owasp-amass) 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

| | Majestic Million | OWASP Amass |
|---|---|---|
| Pricing model | Free | Free |
| Category | External Attack Surface Management | External Attack Surface Management |
| Verified | No | No |
| Deployment type | Cloud | On-Premises |
| Company size fit | Startup, SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise |
| GitHub stars | – | 14,260 |
| Last commit | – | Sep 2025 |

### Use cases and capabilities

| | Majestic Million | OWASP Amass |
|---|---|---|
| Reconnaissance | Yes | – |
| OSINT | Yes | Yes |
| Network Mapping | – | Yes |

## Which one fits you

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

- [Majestic Million](https://cybersectools.com/tools/majestic-million) fits if you want a cloud product.
- [OWASP Amass](https://cybersectools.com/tools/owasp-amass) fits if you need to run it on your own servers and you want an open-source product.

## Majestic Million vs OWASP Amass FAQ

Common questions when comparing Majestic Million vs OWASP Amass for external attack surface management.

### What is the difference between Majestic Million and OWASP Amass?

**Majestic Million**: Explore the top million websites, ranked by referring subnets, and gain insights into online influence and popularity.

**OWASP Amass**: Performs network mapping of attack surfaces and external asset discovery using open source information gathering and active reconnaissance techniques.

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

### Is Majestic Million a good alternative to OWASP Amass?

Often, yes. Majestic Million and OWASP Amass are both External Attack Surface Management products, and both cover OSINT. Key differences: OWASP Amass is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Majestic Million vs Aleph Search](https://cybersectools.com/compare/aleph-search-clear-vs-majestic-million)
- [Majestic Million vs MGM Security Partners recon me](https://cybersectools.com/compare/majestic-million-vs-mgm-security-partners-recon-me)
- [Majestic Million vs Driftnet Explore](https://cybersectools.com/compare/driftnet-explore-vs-majestic-million)
- [OWASP Amass vs Aleph Search](https://cybersectools.com/compare/aleph-search-clear-vs-owasp-amass)
- [OWASP Amass vs MGM Security Partners recon me](https://cybersectools.com/compare/mgm-security-partners-recon-me-vs-owasp-amass)
- [OWASP Amass vs Driftnet Explore](https://cybersectools.com/compare/driftnet-explore-vs-owasp-amass)

## Alternatives to each

- [See all Majestic Million alternatives](https://cybersectools.com/alternatives/majestic-million)
- [See all OWASP Amass alternatives](https://cybersectools.com/alternatives/owasp-amass)

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Source: https://cybersectools.com/compare/majestic-million-vs-owasp-amass

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

More on Majestic Million and OWASP Amass: 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