# CyCognito EASM Platform vs Halo Security Attack Surface Discovery: side-by-side comparison (2026) [CyCognito EASM Platform](https://cybersectools.com/tools/cycognito-easm-platform) is a commercial [external attack surface management](https://cybersectools.com/categories/external-asm) solution by [CyCognito](https://cybersectools.com/companies/cycognito). [Halo Security Attack Surface Discovery](https://cybersectools.com/tools/halo-security-attack-surface-discovery) is a commercial [external attack surface management](https://cybersectools.com/categories/external-asm) solution by [Halo Security](https://cybersectools.com/companies/halo-security). Features, integrations, deployment and the company behind each one, side by side. ## Our take What our shortlists say about the one we picked. ### [CyCognito EASM Platform](https://cybersectools.com/tools/cycognito-easm-platform) Best for: Teams wanting discovery plus active testing It earns a place because discovery and active testing come in one product, so findings arrive already checked and not as a raw asset list. That suits mid-market and enterprise teams that want proof before they assign work. Testing live assets needs their owners on board, so settle scan cadence and scope before you turn it on. From [Best Attack Surface Management Solutions for Business](https://cybersectools.com/shortlists/best-attack-surface-solutions), Fall 2026. Reviewed by [Nika (Nikoloz) Kokhreidze](https://cybersectools.com/about). 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 | | CyCognito EASM Platform | Halo Security 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 | SMB, Mid-Market, Enterprise | | Company | CyCognito | Halo Security | | Headquarters | – | – | ### Use cases and capabilities | | CyCognito EASM Platform | Halo Security Attack Surface Discovery | |---|---|---| | Network Discovery | Yes | – | | Inventory | Yes | – | | Shadow AI | Yes | – | | Vulnerability Prioritization | Yes | – | | Continuous Testing | Yes | – | | Security Validation | Yes | – | | Attack Paths | Yes | – | | Reconnaissance | Yes | – | | OWASP | Yes | – | | Visibility | Yes | – | | Network Scanning | – | Yes | | Port Scanning | – | Yes | | Subdomain Enumeration | – | Yes | ### Core features **CyCognito EASM Platform** 7 features listed. Sign in on the page to see them. **Halo Security Attack Surface Discovery** 10 features listed. Sign in on the page to see them. ### Integrations **CyCognito EASM Platform** 25 integrations listed. Sign in on the page to see them. **Halo Security Attack Surface Discovery** 5 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. - [Halo Security Attack Surface Discovery](https://cybersectools.com/tools/halo-security-attack-surface-discovery) fits if you are a small business. ## CyCognito EASM Platform vs Halo Security Attack Surface Discovery FAQ Common questions when comparing CyCognito EASM Platform vs Halo Security Attack Surface Discovery for external attack surface management. ### What is the difference between CyCognito EASM Platform and Halo Security Attack Surface Discovery? **CyCognito EASM Platform**: EASM platform that discovers, attributes, and actively validates external assets and risks, built by CyCognito. **Halo Security Attack Surface Discovery**: Discovers and inventories internet-facing assets including subdomains, IPs, and apps, built by Halo Security. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes CyCognito EASM Platform and Halo Security Attack Surface Discovery? **CyCognito EASM Platform** is made by CyCognito. **Halo Security Attack Surface Discovery** is made by Halo Security. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is CyCognito EASM Platform a good alternative to Halo Security Attack Surface Discovery? Often, yes. CyCognito EASM Platform and Halo Security Attack Surface Discovery are both External Attack Surface Management products. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [CyCognito EASM Platform vs Attaxion](https://cybersectools.com/compare/attaxion-vs-cycognito-easm-platform) - [CyCognito EASM Platform vs Vulneri ASM](https://cybersectools.com/compare/cycognito-easm-platform-vs-vulneri-asm-attack-surface-management) - [CyCognito EASM Platform vs ArmorPoint Attack Surface Management](https://cybersectools.com/compare/armorpoint-attack-surface-management-vs-cycognito-easm-platform) - [Halo Security Attack Surface Discovery vs Attaxion](https://cybersectools.com/compare/attaxion-vs-halo-security-attack-surface-discovery) - [Halo Security Attack Surface Discovery vs Vulneri ASM](https://cybersectools.com/compare/halo-security-attack-surface-discovery-vs-vulneri-asm-attack-surface-management) - [Halo Security Attack Surface Discovery vs ArmorPoint Attack Surface Management](https://cybersectools.com/compare/armorpoint-attack-surface-management-vs-halo-security-attack-surface-discovery) ## Alternatives to each - [See all CyCognito EASM Platform alternatives](https://cybersectools.com/alternatives/cycognito-easm-platform) - [See all Halo Security Attack Surface Discovery alternatives](https://cybersectools.com/alternatives/halo-security-attack-surface-discovery) --- Source: https://cybersectools.com/compare/cycognito-easm-platform-vs-halo-security-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/cycognito-easm-platform.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on CyCognito EASM Platform and Halo Security 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