Agen Shield vs Agent Permissions: Side-by-Side Comparison (2026)

Agen Shield: Endpoint & browser enforcement layer blocking dangerous AI agent actions pre-execution. built by Agen.co. Core capabilities include On-device pre-execution blocking of out-of-policy AI agent actions, Browser paste detection and blocking of sensitive data into AI tools, Unified policy plane shared across device, browser, and gateway enforcement..

Agent Permissions: Enforces per-user permission boundaries for AI agents at the tool-call level. built by Agentic Fabriq. Core capabilities include Intersection-based permission resolution: agent grants intersected with acting user's own access, Per-user permission overrides on shared agent deployments, Default-deny posture with additive grants at org, team, and member levels..

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

Agen Shield differentiates with On-device pre-execution blocking of out-of-policy AI agent actions, Browser paste detection and blocking of sensitive data into AI tools, Unified policy plane shared across device, browser, and gateway enforcement. Agent Permissions differentiates with Intersection-based permission resolution: agent grants intersected with acting user's own access, Per-user permission overrides on shared agent deployments, Default-deny posture with additive grants at org, team, and member levels.

Agen Shield is developed by Agen.co. Agent Permissions is developed by Agentic Fabriq. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Agen Shield and Agent Permissions serve similar Agentic AI Security use cases: both are Agentic AI Security tools, both cover Agentic AI Security, LLM Security, Policy. Review the feature comparison above to determine which fits your requirements.