MCP Gateway vs Oso: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros & cons — compared head-to-head.
MCP Gateway is a commercial agentic ai security tool by NeuralTrust. Oso is a commercial agentic ai security tool by Oso. Compare features, ratings, integrations, and community reviews side by side to find the best agentic ai security fit for your security stack.
CST VerdictBased on our analysis of NIST CSF 2.0 coverage, core features, company size fit, deployment model, here is our conclusion:
Mid-market and enterprise security teams deploying AI agents need MCP Gateway to enforce access control before agents touch your tools and data, not after they've already made the call. The sub-10ms latency on GPU means you're not choosing between security and agent responsiveness, and the full audit trail covers your liability when auditors ask what that agent actually did. Skip this if your agents are still in isolated sandbox environments or if you're not yet running agents in production; the value sits entirely in controlling access across live, production agent deployments.
Teams deploying AI coding agents at scale need visibility into what those models are actually doing, and Oso is built specifically for that job rather than retrofitting general security tools. It covers the full cycle: PR.AA controls around agent access, DE.CM continuous monitoring of agent behavior, and RS.AN incident analysis when things go wrong. Skip this if your AI footprint is experimental or single-use; Oso assumes you're running agents in production where audit trails and control enforcement matter.
