# Censys Attack Surface Management vs GrayHatWarfare Buckets: 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). [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 | | Censys Attack Surface Management | 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 | Censys | – | | Headquarters | – | – | ### Use cases and capabilities | | Censys Attack Surface Management | GrayHatWarfare Buckets | |---|---|---| | Reconnaissance | Yes | – | | Network Discovery | Yes | – | | Blue Team | Yes | – | | AWS | – | Yes | ### Core features **Censys Attack Surface Management** 10 features listed. Sign in on the page to see them. **GrayHatWarfare Buckets** No features listed. ### Integrations **Censys Attack Surface Management** 16 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. ## Censys Attack Surface Management vs GrayHatWarfare Buckets FAQ Common questions when comparing Censys Attack Surface Management vs GrayHatWarfare Buckets for external attack surface management. ### What is the difference between Censys Attack Surface Management and GrayHatWarfare Buckets? **Censys Attack Surface Management**: Internet intelligence platform for asset discovery and attack surface mapping, built by Censys. **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 Censys Attack Surface Management a good alternative to GrayHatWarfare Buckets? Often, yes. Censys Attack Surface Management and GrayHatWarfare Buckets are both External Attack Surface Management products. Key differences: Censys Attack Surface Management is Commercial while GrayHatWarfare Buckets is Free. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Censys Attack Surface Management vs CyCognito EASM Platform](https://cybersectools.com/compare/censys-attack-surface-management-vs-cycognito-easm-platform) - [Censys Attack Surface Management vs Attaxion](https://cybersectools.com/compare/attaxion-vs-censys-attack-surface-management) - [Censys Attack Surface Management vs Driftnet Explore](https://cybersectools.com/compare/censys-attack-surface-management-vs-driftnet-explore) - [GrayHatWarfare Buckets vs CyCognito EASM Platform](https://cybersectools.com/compare/cycognito-easm-platform-vs-grayhatwarfare-buckets) - [GrayHatWarfare Buckets vs Attaxion](https://cybersectools.com/compare/attaxion-vs-grayhatwarfare-buckets) - [GrayHatWarfare Buckets vs Driftnet Explore](https://cybersectools.com/compare/driftnet-explore-vs-grayhatwarfare-buckets) ## Alternatives to each - [See all Censys Attack Surface Management alternatives](https://cybersectools.com/alternatives/censys-attack-surface-management) - [See all GrayHatWarfare Buckets alternatives](https://cybersectools.com/alternatives/grayhatwarfare-buckets) --- Source: https://cybersectools.com/compare/censys-attack-surface-management-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/censys-attack-surface-management.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Censys Attack Surface Management 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