AI Gateway

AI gateways with SSO and RBAC let enterprises tie every model request and every configuration change to a corporate identity. This guide compares Bifrost, Kong AI Gateway, Azure API Management, Gravitee, and Cloudflare AI Gateway on identity, roles, provisioning, and audit.

Semantic caching serves a stored LLM response when a new prompt means the same thing as an earlier one. This guide compares Bifrost, Kong AI Gateway, Azure API Management, and Cloudflare AI Gateway on match modes, vector stores, thresholds, TTLs, and cache scoping.

Air-gapped AI keeps model traffic, prompts, and gateway control planes inside a network the organization controls. This guide compares Bifrost, LiteLLM, Kong AI Gateway, Envoy AI Gateway, and Gravitee for in-VPC and on-prem LLM deployments with no SaaS dependency.

An AI gateway gives applications one endpoint while it signs, retries, and reroutes calls to Bedrock, Vertex AI, and Azure OpenAI. This guide compares Bifrost, LiteLLM, Kong AI Gateway, Envoy AI Gateway, and Azure API Management on cross-cloud failover.

An agent gateway governs the traffic AI agents produce: model calls, tool calls, and messages to other agents. This guide explains how to choose one and compares Bifrost, Amazon Bedrock AgentCore Gateway, Google Cloud Agent Gateway, Kong AI Gateway, and Azure API Management.

A LiteLLM alternative is a gateway or router that replaces LiteLLM's proxy for multi-provider LLM access. This guide gives a decision framework and compares Bifrost, Kong AI Gateway, Cloudflare AI Gateway, Vercel AI Gateway, and OpenRouter.