CloudMatos Aegis Gateway vs Operant AI MCP: Side-by-Side Comparison (2026)

CloudMatos Aegis Gateway

Enterprise and mid-market security teams deploying multi-agent AI systems need CloudMatos Aegis Gateway because it's the only runtime control point that actually stops agent actions before they happen, not after; parameter-level API access control and sub-20ms policy evaluation mean you can enforce governance at the speed agents operate. The tool covers all five NIST CSF 2.0 categories across access control, data protection, and continuous monitoring, with immutable audit logs that satisfy compliance requirements without friction. Skip this if your AI systems are still single-agent or if you're looking for a detection-only solution; Aegis Gateway is built for enforcement, not visibility.

Operant AI MCP

Mid-market and enterprise teams deploying large language model applications and API ecosystems need Operant AI MCP specifically for its inline data exfiltration blocking, which stops sensitive information leakage before it leaves your infrastructure rather than detecting it after the fact. The platform covers six NIST Protect functions across data security, identity controls, and platform hardening, with particular strength in runtime monitoring of service-to-service interactions that most AI security tools ignore. Skip this if your priority is post-incident forensics or you're standardizing on a single vendor's native security layer; Operant is built for teams running multi-model, multi-cloud AI stacks where the attack surface is too fragmented for bolt-on solutions.