An open-source API development ecosystem for testing HTTP, WebSocket, GraphQL, and other APIs with real-time collaboration.
Hoppscotch is an open-source API development ecosystem that allows developers to test, debug, and collaborate on APIs across multiple protocols like HTTP, WebSocket, and GraphQL. It solves the need for a lightweight, fast, and extensible alternative to proprietary API clients, offering real-time collaboration and self-hosting options.
Developers, QA engineers, and API designers who need a versatile tool for testing and debugging APIs across various protocols, especially those working in teams or requiring offline/on-premise deployment.
Developers choose Hoppscotch for its open-source nature, multi-protocol support, and robust collaboration features, all while being lightweight and fully self-hostable, providing control over data and infrastructure.
Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia
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Supports HTTP, WebSocket, SSE, Socket.IO, MQTT, and GraphQL from a single interface, allowing comprehensive API testing without switching tools, as highlighted in the key features.
Offers team workspaces with role-based access control and cloud sync, enabling seamless collaboration across devices, which is essential for distributed teams.
Includes pre-request scripts and post-response tests in JavaScript, facilitating custom automation and validation for API workflows, as described in the features.
Available as a PWA, desktop app, and CLI, ensuring flexibility and offline usage, which is emphasized in the cross-platform availability section.
SSO support is marked as an enterprise edition feature, requiring self-hosting or paid plans for full organizational integration, as noted in the README footnote.
Setting up a self-hosted instance involves additional configuration and maintenance, as indicated in the documentation link, which can be daunting for some teams.
To bypass CORS issues, users must enable proxy mode or use extensions, introducing potential privacy concerns and an extra layer, as mentioned in the proxy feature description.
Hoppscotch is an open-source alternative to the following products: