Agent Monitoring vs Willow: Side-by-Side Comparison (2026)

Agent Monitoring: AI agent monitoring platform with live traces and real-time alerts. built by NeuralTrust. Core capabilities include Live tracing of AI agent prompts, decisions, and actions, Real-time alerts for abnormal behavior and security risks, Anomaly detection for events, outliers, and errors..

Willow: Control plane for governing enterprise AI agent identity, access, and actions. built by Willow. Core capabilities include AI agent identity verification and authentication, Action-level permission enforcement and policy rules, Self-service employee tool catalog with identity-based provisioning..

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

Agent Monitoring differentiates with Live tracing of AI agent prompts, decisions, and actions, Real-time alerts for abnormal behavior and security risks, Anomaly detection for events, outliers, and errors. Willow differentiates with AI agent identity verification and authentication, Action-level permission enforcement and policy rules, Self-service employee tool catalog with identity-based provisioning.

Agent Monitoring is developed by NeuralTrust. Willow is developed by Willow. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Agent Monitoring and Willow serve similar Agentic AI Security use cases: both are Agentic AI Security tools. Review the feature comparison above to determine which fits your requirements.