# Assetnote ASM vs GrayHatWarfare Buckets: 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). [GrayHatWarfare Buckets](https://cybersectools.com/tools/grayhatwarfare-buckets) 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

| | Assetnote ASM | GrayHatWarfare Buckets |
|---|---|---|
| Pricing model | Commercial | Free |
| 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 | – |
| Headquarters | – | – |

### Use cases and capabilities

| | Assetnote ASM | GrayHatWarfare Buckets |
|---|---|---|
| Security Scanning | Yes | – |
| AWS | – | Yes |

### Core features

**Assetnote ASM**

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

**GrayHatWarfare Buckets**

No features listed.

### Integrations

**Assetnote ASM**

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

**GrayHatWarfare Buckets**

No integrations listed.

## Which one fits you

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

- [GrayHatWarfare Buckets](https://cybersectools.com/tools/grayhatwarfare-buckets) fits if you are a small business and you need a free product.

## Assetnote ASM vs GrayHatWarfare Buckets FAQ

Common questions when comparing Assetnote ASM vs GrayHatWarfare Buckets for external attack surface management.

### What is the difference between Assetnote ASM and GrayHatWarfare Buckets?

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

**GrayHatWarfare Buckets**: A search engine for open Amazon S3 buckets and their contents, allowing users to search for files using keywords, filename extensions, and full path.

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

### Is Assetnote ASM a good alternative to GrayHatWarfare Buckets?

Often, yes. Assetnote ASM and GrayHatWarfare Buckets are both External Attack Surface Management products. Key differences: Assetnote ASM is Commercial while GrayHatWarfare Buckets is Free. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Assetnote ASM vs Criminal IP Security Scanning Service](https://cybersectools.com/compare/assetnote-asm-vs-criminal-ip-security-scanning-service)
- [Assetnote ASM vs Attaxion](https://cybersectools.com/compare/assetnote-asm-vs-attaxion)
- [Assetnote ASM vs DarkInvader EASM Platform](https://cybersectools.com/compare/assetnote-asm-vs-darkinvader-easm-platform)
- [GrayHatWarfare Buckets vs Criminal IP Security Scanning Service](https://cybersectools.com/compare/criminal-ip-security-scanning-service-vs-grayhatwarfare-buckets)
- [GrayHatWarfare Buckets vs Attaxion](https://cybersectools.com/compare/attaxion-vs-grayhatwarfare-buckets)
- [GrayHatWarfare Buckets vs DarkInvader EASM Platform](https://cybersectools.com/compare/darkinvader-easm-platform-vs-grayhatwarfare-buckets)

## Alternatives to each

- [See all Assetnote ASM alternatives](https://cybersectools.com/alternatives/assetnote-asm)
- [See all GrayHatWarfare Buckets alternatives](https://cybersectools.com/alternatives/grayhatwarfare-buckets)

---

Source: https://cybersectools.com/compare/assetnote-asm-vs-grayhatwarfare-buckets

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 GrayHatWarfare Buckets: 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