GrammaTech ConfINE vs Repello AI Agent Wiz: Side-by-Side Comparison (2026)

GrammaTech ConfINE: Framework for modeling access control and attack graphs in networked systems. built by GrammaTech. Core capabilities include Access control modeling for network-composed systems, Attack graph construction for illicit access scenarios, Vulnerability severity assessment and triage..

Repello AI Agent Wiz: Open-source CLI tool to map, threat-model, and secure AI agent workflows. built by Repello AI. Core capabilities include AST-based flow extraction from Python orchestrator files to generate agent-to-tool-to-LLM graphs, MAESTRO threat modeling across 12 known agentic failure modes, Real-time graph visualization with export to .png, .dot, or interactive formats..

Both serve the Threat Modeling market but differ in approach, feature depth, and target audience.

GrammaTech ConfINE differentiates with Access control modeling for network-composed systems, Attack graph construction for illicit access scenarios, Vulnerability severity assessment and triage. Repello AI Agent Wiz differentiates with AST-based flow extraction from Python orchestrator files to generate agent-to-tool-to-LLM graphs, MAESTRO threat modeling across 12 known agentic failure modes, Real-time graph visualization with export to .png, .dot, or interactive formats.

GrammaTech ConfINE is developed by GrammaTech. Repello AI Agent Wiz is developed by Repello AI. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

GrammaTech ConfINE and Repello AI Agent Wiz serve similar Threat Modeling use cases: both are Threat Modeling tools, both cover Threat Modeling. Key differences: GrammaTech ConfINE is Commercial while Repello AI Agent Wiz is Free. Review the feature comparison above to determine which fits your requirements.