Top Agent Gateways for Enterprise Teams to Evaluate in 2026

AI agent gateways are presented as essential infrastructure for securing, governing, and monitoring enterprise AI agents as Model Context Protocol (MCP) adoption expands, replacing complex point-to-point agent-tool connections with centralized access controls and observability. The comparison evaluates 12 offerings for 2026 across governance, performance, security, integration breadth, and deployment flexibility, highlighting MintMCP for agent identities, scoped permissions, governed memory, audit logs, SSO, SCIM-based role controls, and monitoring of both MCP and local activity; Bifrost for low-latency, high-throughput open-source deployments; TrueFoundry for centralized MCP registries; and Cloudflare, Kong, LiteLLM, Lasso Security, Portkey, Zuplo, Composio, Solo.io, and Operant for strengths ranging from edge management and API governance to provider abstraction, threat detection, authentication, capability curation, integrations, Kubernetes support, and OWASP-aligned scanning. Key selection considerations include the balance between governance and performance, support for OAuth and per-agent identities, compatibility with STDIO and remote MCP servers, logging and cost visibility, and the trade-off between managed deployment speed and self-hosted operational control.

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