12 Best Agent Gateways for Platform Engineering Teams 2026

AI agent gateways are presented as increasingly important infrastructure for governing how enterprise agents access data and tools through the Model Context Protocol, centralizing authentication, authorization, credential management, policy enforcement, and observability to replace complex direct agent-to-tool connections. The comparison evaluates 12 products—including MintMCP, Bifrost, TrueFoundry, Lunar.dev MCPX, Portkey, Kong, Composio, Zuplo, Cloudflare, LiteLLM, Lasso Security, and Solo.io—according to governance capabilities, MCP support, deployment models, performance, connector ecosystems, and suitability for platform teams. Offerings range from managed SaaS platforms with enterprise identity integration and curated tool access to open-source, Kubernetes-native, VPC, edge, and on-premises options, with some emphasizing unified LLM and MCP traffic, broad connector libraries, low gateway overhead, or specialized security protections such as prompt-injection and tool-poisoning detection. MintMCP is positioned as a data-permissions-first platform featuring SSO, SCIM-driven access controls, per-use-case virtual bundles, machine-to-machine agent identities, OAuth brokering, audit logging, and monitoring across common AI clients, while the broader guidance emphasizes selecting a gateway based on organizational identity requirements, operational maturity, deployment constraints, compliance needs, and the distinction between gateway latency and full tool-call performance.

Use this post, company, and trend context to find content marketing opportunities, perform competitive analysis, or address product feature gaps via the Plushcap MCP server or the Plushcap API.