HiddenLayer AI Runtime Security is a commercial agentic AI security solution by HiddenLayer. Repello MCP Gateway is a commercial agentic AI security solution by Repello AI. Features, integrations, deployment and the company behind each one, side by side.
What our shortlists say about the one we picked.
Best for: Teams building their own AI apps and agents
It does a different job from the endpoint and identity picks, because it covers the agents your own developers ship, from model scanning in the build pipeline to runtime defense and red teaming. That suits mid-market and enterprise teams with an active AI build program. If most of your agents are bought rather than built, weigh whether you need this layer yet.
From Best Agentic AI Security Solutions for Business, Fall 2026
Reviewed by Nika (Nikoloz) Kokhreidze.
Real-time detection & response for agentic and generative AI applications
Security gateway for monitoring and protecting MCP-based AI agent tool calls.
See more solutions in this category, or build a security stack from your picks.
Based on what each listing shows: deployment, company size, price and open source.
HiddenLayer AI Runtime Security fits if you want a cloud product.
Repello MCP Gateway fits if you need both cloud and on-premises options.
Common questions when comparing HiddenLayer AI Runtime Security vs Repello MCP Gateway for agentic AI security.
HiddenLayer AI Runtime Security: Real-time detection & response for agentic and generative AI applications. Built by HiddenLayer.
Repello MCP Gateway: Security gateway for monitoring and protecting MCP-based AI agent tool calls. Built by Repello AI.
The table above shows where their features, integrations, deployment and company size fit differ.
HiddenLayer AI Runtime Security is made by HiddenLayer. Repello MCP Gateway is made by Repello AI. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. HiddenLayer AI Runtime Security and Repello MCP Gateway are both Agentic AI Security products. Use the table above to see where features, deployment and company size fit differ.
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