# Cyber Exposure Manager vs Sudomy: side-by-side comparison (2026) [Cyber Exposure Manager](https://cybersectools.com/tools/galileo-security) is a commercial [external attack surface management](https://cybersectools.com/categories/external-asm) solution by [Galileo Security](https://cybersectools.com/companies/galileo-security). [Sudomy](https://cybersectools.com/tools/sudomy) 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 | | Cyber Exposure Manager | Sudomy | |---|---|---| | Pricing model | Commercial | Free | | Category | External Attack Surface Management | External Attack Surface Management | | Verified | No | No | | Deployment type | Cloud | On-Premises | | Company size fit | SMB, Mid-Market, Enterprise, Startup | Startup, SMB, Mid-Market, Enterprise | | GitHub stars | – | 2,241 | | Last commit | – | Feb 2024 | | Company | Galileo Security | – | | Headquarters | – | – | ### Use cases and capabilities | | Cyber Exposure Manager | Sudomy | |---|---|---| | Vulnerability Prioritization | Yes | – | | Cyber Threat Intelligence | Yes | – | | Threat Management | Yes | – | | CVE | Yes | – | | Misconfiguration | Yes | – | | Secret Detection | Yes | – | | REST API | Yes | – | | Digital Risk Protection | Yes | – | | Bug Bounty | – | Yes | | Security Research | – | Yes | | Subdomain Enumeration | – | Yes | ### Core features **Cyber Exposure Manager** 10 features listed. Sign in on the page to see them. **Sudomy** No features listed. ### Integrations **Cyber Exposure Manager** 3 integrations listed. Sign in on the page to see them. **Sudomy** No integrations listed. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [Cyber Exposure Manager](https://cybersectools.com/tools/galileo-security) fits if you want a cloud product. - [Sudomy](https://cybersectools.com/tools/sudomy) fits if you need to run it on your own servers, you need a free product and you want an open-source product. ## Cyber Exposure Manager vs Sudomy FAQ Common questions when comparing Cyber Exposure Manager vs Sudomy for external attack surface management. ### What is the difference between Cyber Exposure Manager and Sudomy? **Cyber Exposure Manager**: Cyber Exposure Manager: continuous visibility and remediation for external risk. Built by Galileo Security. **Sudomy**: A subdomain enumeration tool for bug hunting and pentesting. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Cyber Exposure Manager and Sudomy? **Cyber Exposure Manager** is made by Galileo Security founded in 2025-01-01T00:00:00.000Z. **Sudomy** is open-source with 2,241 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Cyber Exposure Manager a good alternative to Sudomy? Often, yes. Cyber Exposure Manager and Sudomy are both External Attack Surface Management products. Key differences: Cyber Exposure Manager is Commercial while Sudomy is Free, Sudomy is open-source. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Cyber Exposure Manager vs FalconTech Threat Hunter](https://cybersectools.com/compare/falcontech-threat-hunter-vs-galileo-security) - [Cyber Exposure Manager vs Detectify Surface Monitoring](https://cybersectools.com/compare/detectify-surface-monitoring-vs-galileo-security) - [Cyber Exposure Manager vs ThreatDefence Integrated ASM](https://cybersectools.com/compare/galileo-security-vs-threatdefence-integrated-asm) - [Sudomy vs FalconTech Threat Hunter](https://cybersectools.com/compare/falcontech-threat-hunter-vs-sudomy) - [Sudomy vs Detectify Surface Monitoring](https://cybersectools.com/compare/detectify-surface-monitoring-vs-sudomy) - [Sudomy vs ThreatDefence Integrated ASM](https://cybersectools.com/compare/sudomy-vs-threatdefence-integrated-asm) ## Alternatives to each - [See all Cyber Exposure Manager alternatives](https://cybersectools.com/alternatives/galileo-security) - [See all Sudomy alternatives](https://cybersectools.com/alternatives/sudomy) --- Source: https://cybersectools.com/compare/galileo-security-vs-sudomy For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/galileo-security.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Cyber Exposure Manager and Sudomy: 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