| PORTFOLIO BREADTH | Prevention, detection, and response
Sophos provides native endpoint, firewall, email, identity, network, XDR, SIEM, MDR, managed risk, and incident response capabilities through one coordinated portfolio. | Focused on exposure and security operations
Rapid7 centers on exposure management, SIEM, and managed services. It does not provide native firewall, email security, secure access, wireless, or switching products. |
| CYBER DEFENSE SYSTEM | Sophos Fusion
Sophos Fusion connects native controls, third-party telemetry, threat intelligence, AI, and human experts so detections can drive coordinated action across the environment. | No equivalent cyber defense system
Rapid7’s platform centers on exposure management but lacks Sophos’ comparable cyber defense architecture and breadth of native preventive controls. |
| NATIVE ENDPOINT PROTECTION AND XDR | Prevention is the foundation
Sophos XDR combines endpoint protection, EDR, cross-product telemetry, investigation, and response in one system. Endpoint, firewall, email, NDR, identity, cloud, and third-party data can be investigated together. | Partial - XDR capabilities limited to the highest tier
Incident Command is Rapid7’s SIEM and SecOps platform. Only the Ultimate tier adds XDR capabilities, including EDR and NDR; Essential and Advanced provide just endpoint telemetry. |
| MANAGED DETECTION AND RESPONSE | Prevention and response included
Sophos MDR includes Sophos Endpoint and 500+ third-party integrations at no extra cost, with broad hands-on-keyboard response across native and third-party controls. | Partial - Capabilities vary by tier
Unlike Sophos MDR, which includes Sophos Endpoint, Rapid7 charges extra for managed AV across all MDR tiers. Its separately listed ransomware prevention and DFIR capabilities are included only with their topmost tier. |
| AI USE SECURITY AND GOVERNANCE | Visibility and control for AI use
Sophos AI Defense is designed to discover sanctioned, unsanctioned, and shadow AI use and apply governance controls across AI apps and tools through the Sophos cyber defense system. | No equivalent product
Rapid7 lacks a dedicated product equivalent to Sophos AI Defense for discovering and governing employee use of generative AI tools. |
| IDENTITY THREAT DETECTION AND RESPONSE | Dedicated identity protection and response
Sophos ITDR identifies identity misconfigurations and compromised credentials, detects identity-based attacks, and enables Sophos MDR analysts to lock compromised accounts. | No ITDR product
Rapid7 offers identity-related detections and credential-leak monitoring, but does not provide a dedicated ITDR solution equivalent to Sophos ITDR. |
| SIEM DATA RETENTION | 13 months included as standard
Sophos Next-Gen SIEM add-on includes 13 months of searchable data retention as standard, supporting longer investigations and compliance needs. | Partial - Shorter standard log retention
Rapid7 Incident Command supports 90 days of log retention for Essential and 180 days for Advanced and Ultimate bundles, with additional retention offered as an add-on. |
| THIRD-PARTY INTEGRATIONS | 500+ integrations included
Sophos MDR and XDR connect to 500+ third-party technologies, with all integrations included at no extra cost. This supports existing tools while enabling coordinated response. | Partial - Coverage varies by MDR tier
Rapid7 MDR supports third-party alert monitoring for 14 products. Advanced includes monitoring for 2 products; Ultimate, 4. Both offer additional monitoring at extra cost. Essential requires a paid add-on for third-party monitoring. |