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Kong logo

Kong

Cloud-native API gateway and service connectivity platform

As of 30 August 2026, Kong is free to use. Kong is a lightweight, fast, and flexible open-source API gateway built on top of Nginx. Softwr lists it under APIs. Kong is made by Kong Inc., launched in 2010, available on Linux, Self-hosted.

Overview

What Kong does

Kong is a lightweight, fast, and flexible open-source API gateway built on top of Nginx. It enables organizations to manage, secure, and monitor APIs and microservices with advanced features like authentication, rate limiting, and load balancing.

What people use it for

  • API gateway management and routing
  • API development and testing
  • Enterprise API security and governance

The honest half

Where it falls short

Concrete and checkable, so you can decide whether any of them matter to you. This is the half of a review a vendor will not write about Kong.

  • The Plus plan includes 1M API requests a month and charges $200 a month for each additional million
  • Plus is capped at 10M requests a month, so growth past that forces an Enterprise contract
  • Plus limits published APIs to 20 and includes one Developer Portal, with a second at $200 a month
  • SSO and audit logging are Enterprise only
  • Enterprise pricing is custom and billed annually

Cross-shopped

What people choose instead of Kong

Each pairing was judged by two reviewers asking whether a buyer would genuinely weigh the two against each other. The ones that failed were deleted rather than published.

  • Kong logo
    Kong
    vs
    Appwrite logo
    Appwrite

    Appwrite: Open-source Backend as a Service with REST API and SDKs

  • Kong logo
    Kong
    vs
    Hasura logo
    Hasura

    Hasura: GraphQL engine that instantly creates production-ready GraphQL API from databases

  • Kong logo
    Kong
    vs
    PocketBase logo
    PocketBase

    PocketBase: Open-source backend with REST API, real-time subscriptions and Admin UI

  • Kong logo
    Kong
    vs
    Sanity logo
    Sanity

    Sanity: Headless CMS with real-time collaborative editing and structured content APIs

Pricing

What Kong costs

Taken from the vendor's own pricing page. Prices move, so check before you buy.

Kong Konnect Free Trial

Free

  • 30-day free trial
  • Full enterprise functionality
  • Unlimited gateways
  • 30-day analytics retention
  • No credit card required

Kong Konnect Plus

On request

  • Per gateway pricing billed monthly
  • Up to 5 Serverless Gateways, 2 Hybrid, 2 Dedicated Cloud Gateways
  • 1M API requests included per month
  • $200 per 1M additional requests (max 10M)
  • Developer portal included
  • Email support only

Kong Insomnia Essentials

Free

  • Unlimited projects and CLI access
  • Up to 3 Git Sync users
  • 1,000 mock server requests per month
  • End-to-end encryption

Kong Insomnia Pro

$12 /mo

  • Unlimited users with Git Sync access
  • Unlimited organizations
  • RBAC
  • 10,000 mock server requests per month
  • 15% savings with annual billing

Kong Insomnia Enterprise

$45 /mo

  • Native Konnect integration
  • SSO (SAML/OIDC) and SCIM
  • Vault integrations
  • Unlimited mock server requests

Capabilities

Features

  • API Gateway

  • Authentication & Authorization

  • Rate Limiting

  • Kubernetes

    Integration with Kubernetes

  • Consul

    Integration with Consul

  • Eureka

    Integration with Eureka

  • PostgreSQL

    Integration with PostgreSQL

  • Linux support

    Available on Linux

  • Docker support

    Available on Docker

  • Kubernetes support

    Available on Kubernetes

Answered, with sources

Questions people ask

Each answer names the page it came from, so you can check it rather than take our word for it.

Does Kong offer a free trial?

Yes, Kong Konnect offers a 30-day free trial with full enterprise functionality, unlimited gateways, and no credit card required.

Source
How much does Kong Insomnia Pro cost?

Kong Insomnia Pro is $12 per user per month with 15% savings available for annual billing.

Source
What are Kong Konnect Plus API request limits?

Kong Konnect Plus includes 1M API requests per month; additional requests cost $200 per 1M (maximum 10M per month).

Source
What is included in Kong Insomnia Enterprise?

Kong Insomnia Enterprise is $45 per user per month with SSO, SCIM, vault integrations, unlimited mock server requests, and Konnect integration.

Source

Behind it

Who makes Kong

Company
Kong Inc.
Based in
San Francisco, California, USA
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Softwr does not host reviews and shows no star rating for Kong, because a rating we did not collect is not ours to publish. What is here is the pricing and platform detail from the vendor’s own pages, limitations we could state concretely, and alternatives a reviewer confirmed people weigh against it. Tell us if any of it is wrong.

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