GuardionAI vs. Docker MCP Gateway & Catalog
Which AI security platform is right for your team? We break down the differences in features, latency, and protection scope to help you decide.
Last reviewed: 2026-07-03
| Feature | GuardionAI | Docker MCP Gateway & Catalog |
|---|---|---|
| Primary Focus | Agent Runtime Governance | MCP Distribution & Isolation |
| Tool Call Protection | Deep Inspection | Partial |
| Deployment | Inline Security Gateway / Guard API / Claude Code plugin | Local (Docker Desktop) / Self-hosted CLI/CI / Kubernetes |
| Guardrails Latency | <130ms policy decision | Local container proxying (low overhead) |
| Detection Accuracy | 96.3 F1 on the Prompt Security Leaderboard with 0.02% false positives | Not published / varies by deployment |
| Compliance | GDPR-ready, HIPAA-ready, LGPD-ready, SOC 2 Type II (in progress) |
GuardionAI figures from guardion.ai (Policy engine decisions return in under 130ms — 20× faster than cloud provider guardrails.) • Docker MCP Gateway & Catalog figures from public documentation, reviewed 2026-07-03.
Choose GuardionAI if...
- •You are building autonomous AI agents that use tools, MCP servers, or APIs.
- •Latency is critical for your application (Policy engine decisions return in under 130ms — 20× faster than cloud provider guardrails).
- •You want DLP for PII and secrets before data leaves your org.
- •You need a single hub to investigate and respond to agent incidents.
Choose Docker MCP Gateway & Catalog if...
- •Supply-chain trust: signed images with SBOMs and updates
- •Its pricing model (Free with Docker Desktop; gateway open source; enterprise via Docker Business) fits your procurement preferences
Frequently asked questions
What is Docker MCP Gateway & Catalog?
Docker's MCP Catalog distributes 300+ verified MCP servers as signed container images with SBOMs, while the MCP Toolkit and open-source MCP Gateway run them in resource-limited, isolated containers behind a single endpoint with logging, interceptors, and secrets blocking. In May 2026 Docker extended this into Docker AI Governance for centralized agent and tool policy. It is categorized under Agent & MCP Security in the Guardion AI Security Index.
Is Docker MCP Gateway & Catalog open source?
Yes. Docker MCP Gateway & Catalog has an open-source core (https://github.com/docker/mcp-gateway); pricing model: Free with Docker Desktop; gateway open source; enterprise via Docker Business.
What are the best Docker MCP Gateway & Catalog alternatives?
Teams evaluating Docker MCP Gateway & Catalog most often compare it with Lasso Security, Akto, Snyk (Invariant Labs), and GuardionAI — all listed under Agent & MCP Security.
How does Docker MCP Gateway & Catalog compare to GuardionAI?
Docker MCP Gateway & Catalog focuses on mcp distribution & isolation, while GuardionAI is an agent runtime governance platform ("EDR for AI agents") that governs every agent tool call inline with sub-130ms guardrails latency.
Last reviewed: 2026-07-03
Sources: docs.docker.com · github.com