Feature

API Gateway

Managed ingress with routing, auth, and policy.

36 providers 255 APIs 23 declared variants

A gateway layer fronts upstream services with routing, authentication, rate limiting, and policy enforcement. Where most cross-cutting API concerns get implemented in practice.

36 API providers on the APIs.io network offer api gateway. The highest-rated are Amberflo, Oracle, MuleSoft, Amazon API Gateway, Cloudflare.

Providers

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Exemplar 3 Complete, well-documented, and agent-ready
Amberflo Amberflo is a cloud metering, usage-based billing, and AI cost management platform. It provides real-time e... 4 APIs 72.4 Oracle Collection of Oracle's APIs and developer resources across cloud infrastructure, databases, AI services, Sa... 52 APIs 72.1 MuleSoft MuleSoft Anypoint Platform is an enterprise integration and API management platform offering an API gateway... 6 APIs 70.4
Strong 7 Solid coverage with minor gaps
Amazon API Gateway Amazon API Gateway is a fully managed service that makes it easy to create, publish, maintain, monitor, and... 4 APIs 69.9 Cloudflare Cloudflare is a global network designed to make everything you connect to the Internet secure, private, fas... 54 APIs 69.7 AWS App Mesh AWS App Mesh is a service mesh based on the Envoy proxy that provides application-level networking to make ... 1 API 65.3 WSO2 WSO2 API Manager is an open-source API management platform supporting REST, SOAP, and GraphQL with flexible... 8 APIs 64.5 Axway Axway provides API management, integration, and security solutions enabling organizations to connect, secur... 14 APIs 63.5 Tyk Tyk is an open-source API gateway and management platform supporting REST, GraphQL, gRPC, and Async APIs wi... 4 APIs 61.2 Amazon Amazon is a global technology and e-commerce company offering a wide range of consumer and developer APIs i... 6 APIs 61.1
Developing 16 Usable, with meaningful gaps to close
F5 Networks F5 Networks is a leader in application delivery networking technology that specializes in application avail... 11 APIs 59.5 Citrix NetScaler Citrix NetScaler is an application delivery controller (ADC) that provides load balancing, traffic manageme... 4 APIs 59.3 Livepeer Livepeer is the open, permissionless protocol for video transcoding, streaming, and AI video inference, coo... 3 APIs 59.2 Kong Kong is the AI Connectivity Company. Its platform spans Kong Gateway (the open-source API gateway built on ... 10 APIs 57.7 WunderGraph Full Lifecycle API Management for (Federated) GraphQL. Schema Registry, composition checks, analytics, metr... 1 API 57.4 Hasura We've spent years perfecting products that make it effortless to access and use data.PromptQL for AIAccurat... 5 APIs 56.6 APIPark APIPark is an open-source, cloud-native AI gateway and API developer portal that helps developers and enter... 1 API 55.7 Amazon Web Services (AWS) Amazon Web Services is a comprehensive collection of cloud computing services and APIs provided by Amazon, ... 5 APIs 54.0 Apinizer Apinizer is an API management platform that provides API gateway, API portal, API testing, monitoring, and ... 1 API 53.7 Lunar.dev Lunar.dev is an enterprise-grade gateway platform for AI governance and third-party API consumption control... 2 APIs 53.5 Ambassador Ambassador is a Kubernetes-native API Gateway built on Envoy Proxy, providing routing, load balancing, auth... 6 APIs 51.1 Apache Dubbo Apache Dubbo is a high-performance, Java-based open-source RPC framework that provides service discovery, t... 3 APIs 50.9 Solo.io Solo.io provides enterprise infrastructure for cloud-native and AI-native environments, including API gatew... 4 APIs 49.3 AgentGateway AgentGateway is an open-source, AI-native proxy and gateway for routing, observing, and governing traffic t... 1 API 48.9 Amazon App Mesh AWS App Mesh is a service mesh that provides application-level networking to make it easy for your services... 1 API 48.2 Apache HTTP Server Apache HTTP Server (httpd) is the world's most widely used web server software. It serves static and dynami... 2 APIs 47.2
Thin 8 Limited public surface area
Apiman Apiman is an open source API management platform featuring a REST API, manager UI, and standalone developer... 1 API 42.9 Traefik Mesh Traefik Mesh (formerly Maesh) is a lightweight, non-invasive service mesh built on top of Traefik Proxy for... 1 API 41.7 American Airlines American Airlines is one of the world's largest airlines, operating an extensive domestic and international... 1 API 40.8 APIGovernance.Dev APIGovernance.Dev is an AI-powered API governance platform that enforces API best practices through automat... 1 API 39.5 Arthur J. Gallagher Arthur J. Gallagher & Co. is a global insurance brokerage, risk management, and consulting firm headquarter... 2 APIs 35.0 Authelia Authelia is an open source authentication and authorization server providing multi-factor authentication an... 2 APIs 34.9 Deutsche Telekom Deutsche Telekom AG is Europe's largest telecommunications operator, headquartered in Bonn, Germany, servin... 20 APIs 30.1 Fusio Fusio is an open source API management platform which helps to build and manage REST APIs. It provides capa... 3 APIs 30.0
Emerging 2 Early or largely undocumented
Ambient Mesh Ambient Mesh is a sidecar-less service mesh architecture built on Istio that simplifies microservices commu... 1 API 26.3 HPE Aruba Networking HPE Aruba Networking is the networking business unit of Hewlett Packard Enterprise (NYSE HPE), born of Arub... 10 APIs 23.5

What Providers Actually Declared

This feature is a canonical term. These are the free-text strings providers wrote in their own apis.yml that map onto it.

AI GatewayAI Gateway and Model RoutingAPI GatewayAPI Gateway IntegrationAPI gatewayAPI gateway capabilitiesAruba Central API Gateway with OAuth 2.0 and per-customer API tokensCloud API GatewayEgress API ProxyKubernetes-Native API GatewayNGINX Reverse ProxyNon-Invasive Service MeshOpen Telekom Cloud — T-Systems' OpenStack-based sovereign public cloud operated from Germany, with full REST APIs covering compute, storage, networking, container, database, AI, and API Gateway servicesPingora reverse proxy and quiche QUIC/HTTP3 open-source reference implementationsReverse Proxy IntegrationService Mesh IntegrationService Mesh ManagementService Mesh with Kong MeshService: API GatewayService: OCI API GatewayTraffic ManagementTwo AI gateways (community + Studio beta) interchangeable per requestmod_proxy Reverse Proxy

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