What is Kong?

Kong is a scalable, open source API Layer (also known as an API Gateway, or API Middleware). Kong controls layer 4 and 7 traffic and is extended through Plugins, which provide extra functionality and services beyond the core platform.
Kong is a tool in the Microservices Tools category of a tech stack.
Kong is an open source tool with 27.5K GitHub stars and 3.6K GitHub forks. Here’s a link to Kong's open source repository on GitHub

Who uses Kong?

102 companies reportedly use Kong in their tech stacks, including ViaVarejo, GO-JEK, and Ruangguru.

252 developers on StackShare have stated that they use Kong.

Kong Integrations

Docker, NGINX, PostgreSQL, Kubernetes, and Vagrant are some of the popular tools that integrate with Kong. Here's a list of all 14 tools that integrate with Kong.
Public Decisions about Kong

Here are some stack decisions, common use cases and reviews by companies and developers who chose Kong in their tech stack.

Shared insights

As for the new support of service mesh pattern by Kong, I wonder how does it compare to Istio?

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Blog Posts

Kong's Features

  • Logging: Log requests and responses to your system over TCP, UDP or to disk
  • OAuth2.0: Add easily an OAuth2.0 authentication to your APIs
  • Monitoring: Live monitoring provides key load and performance server metrics
  • IP-restriction: Whitelist or blacklist IPs that can make requests
  • Authentication: Manage consumer credentials query string and header tokens
  • Rate-limiting: Block and throttle requests based on IP or authentication
  • Transformations: Add, remove or manipulate HTTP params and headers on-the-fly
  • CORS: Enable cross-origin requests to your APIs that would otherwise be blocked
  • Anything: Need custom functionality? Extend Kong with your own Lua plugins

Kong Alternatives & Comparisons

What are some alternatives to Kong?
API management, design, analytics, and security are at the heart of modern digital architecture. The Apigee intelligent API platform is a complete solution for moving business to the digital world.
Istio is an open platform for providing a uniform way to integrate microservices, manage traffic flow across microservices, enforce policies and aggregate telemetry data. Istio's control plane provides an abstraction layer over the underlying cluster management platform, such as Kubernetes, Mesos, etc.
It is the front door for all requests from devices and websites to the backend of the Netflix streaming application. As an edge service application, It is built to enable dynamic routing, monitoring, resiliency, and security. Routing is an integral part of a microservice architecture.
Azure Service Fabric
Azure Service Fabric is a distributed systems platform that makes it easy to package, deploy, and manage scalable and reliable microservices. Service Fabric addresses the significant challenges in developing and managing cloud apps.
linkerd is an out-of-process network stack for microservices. It functions as a transparent RPC proxy, handling everything needed to make inter-service RPC safe and sane--including load-balancing, service discovery, instrumentation, and routing.
See all alternatives

Kong's Followers
845 developers follow Kong to keep up with related blogs and decisions.