Agen Shield vs Enkrypt AI MCP Gateway: 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..

Enkrypt AI MCP Gateway: Open-source control plane for MCP tool traffic with inline policy enforcement. built by Enkrypt AI. Core capabilities include Inline MCP proxy for intercepting requests and responses between agents and MCP servers, Policy enforcement with modify, require approval, and block modes, Pre-execution evaluation of tool and MCP calls..

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. Enkrypt AI MCP Gateway differentiates with Inline MCP proxy for intercepting requests and responses between agents and MCP servers, Policy enforcement with modify, require approval, and block modes, Pre-execution evaluation of tool and MCP calls.

Agen Shield is developed by Agen.co. Enkrypt AI MCP Gateway is developed by Enkrypt AI. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

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