Core Security Outflank Security Tooling vs GraphSpy: Side-by-Side Comparison (2026)

Core Security Outflank Security Tooling: Red team toolkit for EDR evasion, initial access, and post-exploitation. built by Core Security. Core capabilities include Advanced payload generation with AV/EDR evasion and anti-forensic capabilities, Office Intrusion Pack for phishing via malicious MS Office macros, Steganography-based payload concealment within image files..

GraphSpy: GraphSpy is a browser-based post-exploitation tool for Azure Active Directory and Office 365 environments that enables token management, reconnaissance, and interaction with Microsoft 365 services..

Both serve the Offensive Security market but differ in approach, feature depth, and target audience.

Core Security Outflank Security Tooling is developed by Core Security. GraphSpy is open-source with 1,176 GitHub stars. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Core Security Outflank Security Tooling and GraphSpy serve similar Offensive Security use cases: both are Offensive Security tools, both cover Post Exploitation. Key differences: Core Security Outflank Security Tooling is Commercial while GraphSpy is Free, GraphSpy is open-source. Review the feature comparison above to determine which fits your requirements.