Kongvs
Appwrite


Appwrite: Open-source Backend as a Service with REST API and SDKs
Overview
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.
The honest half
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.
Cross-shopped
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.


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


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


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


Sanity: Headless CMS with real-time collaborative editing and structured content APIs
Pricing
Taken from the vendor's own pricing page. Prices move, so check before you buy.
Community
Free
Enterprise
On request
Capabilities
API Gateway
API Gateway capability
Authentication & Authorization
Authentication & Authorization capability
Rate Limiting
Rate Limiting capability
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
Behind it
Keep looking
Open-source Backend as a Service with REST API and SDKs
GraphQL engine that instantly creates production-ready GraphQL API from databases
Open-source backend with REST API, real-time subscriptions and Admin UI
Headless CMS with real-time collaborative editing and structured content APIs
API management platform for designing, securing, and scaling APIs
Open-source IDE for API exploration with git-friendly collections
Powerful Node.js headless CMS framework and API platform
Open-source Backend as a Service platform with REST and GraphQL APIs
API design, documentation, and governance platform
Headless CMS with REST and GraphQL APIs
API specification and documentation framework using OpenAPI standard
Lightweight REST API client built as VSCode extension
Complete API management platform for designing and managing APIs
API management platform for designing, securing, and monetizing APIs
Enterprise API lifecycle management platform
Specification and tools for defining asynchronous APIs
Fully managed API gateway service for creating and managing APIs at scale
Hybrid, multi-cloud API management service on Azure
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.
What people switch to, and what they give up
Every tier, and where the cost actually lands
Put it head to head with anything we hold
Its rating, and an embed for your own site