Kong — Free & Open Source for Startups

Deal Highlights

Kong — Open-Source API Gateway for Microservices

Kong is the most popular open-source API gateway, managing traffic between clients and your microservices. Rate limiting, authentication, logging, load balancing, and request transformation — handled at the gateway layer instead of in every service.

Why an API Gateway

Without a gateway, every microservice handles its own authentication, rate limiting, and logging. With Kong, these concerns are centralized. Add auth to any API with a plugin. Rate limit without changing application code. Log every request automatically.

Plugin Ecosystem

100+ plugins for authentication (OAuth2, JWT, API keys), security (CORS, IP restriction, bot detection), traffic control (rate limiting, request size), analytics (Prometheus, Datadog, StatsD), and transformation (request/response modification).

Kong vs Nginx

Nginx is a web server with reverse proxy capabilities. Kong is built on Nginx with a management API, plugin system, and dynamic configuration. Nginx for static serving. Kong for API management.

Kong vs AWS API Gateway

AWS API Gateway is managed but locked to AWS. Kong is cloud-agnostic and self-hostable. AWS for serverless architectures on AWS. Kong for multi-cloud and self-hosted microservices.

Getting Started

1. Deploy Kong with Docker
2. Configure routes pointing to your services
3. Enable plugins for auth, rate limiting, and logging
4. Manage via the Admin API or Kong Manager UI

Pricing

Open-source is free. Kong Enterprise adds GUI manager, RBAC, and support.

Who Is This Deal For?

Frequently Asked Questions

Everything you need to know about this startup deal.