Hoppscotch Has a Free API Testing Platform — Open-Source Postman Alternative

Hoppscotch is a lightweight, open-source API development ecosystem that runs in your browser. What You Get for Free REST, GraphQL, WebSocket, SSE, Socket.IO, MQTT — all protocols supported Collections & environments — organize and parameterize requests Pre-request scripts — JavaScript-based request manipulation Team collaboration — share collections, sync in real-time CLI tool — run collections in CI/CD pipelines Self-hostable — deploy on your own infrastructure Import from Postman — one-click migration Quick Start # Use instantly in browser: hoppscotch.io # Or self-host with Docker docker run -d -p 3000:3000 hoppscotch/hoppscotch # CLI for CI/CD npm i -g @hoppscotch/cli hopp test -e environment.json collection.json Why Developers Are Switching from Postman Postman became bloated — slow startup, mandatory cloud sync, paid features behind walls: Hoppscotch loads instantly — it's a PWA, works offline No account required — start testing immediately 100% open source — no surprise pricing c