Free API Hosting — Deploy REST and GraphQL APIs

Unlike serverless, Deplexo runs persistent containers. No cold starts. Consistent response times. WebSocket support. Ideal for REST APIs, GraphQL servers, and real-time backends.

• Express.js
• FastAPI
• Flask
• Django REST Framework
• Go net/http
• Ruby Sinatra / Rails API

Any framework that runs in a container works.

1. Push API code to GitHub.
2. Connect repo on Deplexo.
3. Add env vars (database URL, API keys) in the dashboard.
4. Deploy — your API is live on its subdomain.

Express.js

framework: node
start: node server.js
port: 3000

FastAPI

framework: python
start: uvicorn --host 0.0.0.0 --port $PORT main:app
port: 8000

Serverless platforms spin down after inactivity. When a request comes in, there's a cold start delay. On Deplexo, your API runs in an always-on container. First request is as fast as the thousandth.