API Gateway

LangDB

LLM Ops

LangDB gives teams an AI gateway layer for model routing, caching, tracing, and policy control across LLM-powered applications.

Portkey

Monitoring & Observability

Portkey is an AI gateway that provides unified API access to 250+ LLMs with built-in load balancing, fallbacks, caching, guardrails, and observability for production AI applications.

Cequence Security

Insider Threat Management

Cequence Security provides API security and bot management that protects business-critical applications from automated attacks, abuse, and fraud.

NGINX

API Gateway Platforms

NGINX is the world's most popular web server and reverse proxy, handling load balancing, caching, and API gateway functionality for millions of websites.

Velvet AI

AI Infrastructure

AI gateway that logs, caches, and analyzes LLM requests for application developers.

Peakwork

Content Distribution

Travel technology platform powering dynamic packaging, content distribution and booking APIs for tour operators and OTAs.

KrakenD

API Management

Ultra-high performance API gateway with aggregation capabilities and stateless, no-database architecture.

OpenResty

Enterprise Service Bus

Enterprise OpenResty platform for scalable web apps and API gateways with Lua.

Higress

API Management

Cloud-native API gateway by Alibaba based on Envoy with service discovery and plugin extensibility.

Not Diamond

Cloud Cost Optimization

AI model router that automatically selects the best LLM for each query based on cost, latency, and quality optimization.

Keywords AI

AI Observability

Unified LLM API gateway and observability platform for monitoring, testing, and optimizing AI applications across multiple providers.

ngrok

Developer Experience Platforms

Ingress-as-a-service platform providing secure tunnels to expose local development servers to the internet for testing.

Nacelle

Headless CMS

Nacelle connects headless storefronts to existing commerce and CMS backends with optimized data delivery for fast page loads.

Tarabut Gateway

Financial Data APIs

Tarabut Gateway does not publish a citable numeric starting price in its current public product information. Pricing is provided through sales or a tailored quote, so the display remains Cus...

Tyk

API Gateway Platforms

Open source API gateway and management platform providing rate limiting, authentication, and analytics for API-first organizations.

Stargate

GraphQL Federation

DataStax open-source data API gateway for Cassandra with REST, GraphQL, and document APIs.

API7

API Management

Enterprise API management platform built on Apache APISIX providing full lifecycle management and technical support.

Lura

API Management

Ultra-performant API gateway framework by the Linux Foundation for building high-throughput API gateways.

LiteLLM

AI Agents & Sidekicks

LiteLLM provides a unified API proxy for calling 100+ LLM APIs in the OpenAI format, with load balancing, spend tracking, and fallback capabilities for production AI applications.

Sensedia

Developer Portal Platforms

API management platform from Brazil offering gateway, developer portal, and event hub capabilities.

Gravitee

Developer Portal Platforms

Open source API management platform providing a full lifecycle solution for designing, deploying, and managing APIs with a developer portal.

Tailcall

Learning & Development

GraphQL gateway that composes REST and other APIs into a unified GraphQL layer with zero-code schema configuration.

LocalAI

AI Agents

Open-source OpenAI-compatible API for running large language models locally on commodity hardware.

Ory

API Gateway Platforms

Ory provides open-source identity infrastructure including authentication (Kratos), authorization (Keto), OAuth2 (Hydra), and API gateway (Oathkeeper).

Kong

Software Request Management

Kong provides an API platform that manages, secures, and observes APIs and microservices across cloud-native environments with the open-source Kong Gateway at its core.

Aklivity

API Gateway Platforms

Zilla event-driven API gateway mapping Kafka topics to REST, GraphQL, gRPC, and MQTT.

Mule

API Gateway Platforms

MuleSoft's runtime engine for creating APIs and integrating systems for enterprise applications.