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Hoppscotch vs ReqBin: catalog facts
Hoppscotch	ReqBin
Freemium Free and open source under the MIT licence, including self-hosting. A paid cloud plan…	Free Free to use in the browser without installing anything or logging in.
Windows, macOS, Linux, Web, Self-hosted, Browser extension	Web, Browser extension
Opens in a browser tab with nothing to install HTTP, GraphQL, WebSocket, Server-Sent Events, Socket.IO and MQTT	No install or login needed Code snippet generation for several languages
The browser version needs an extension or the desktop app to reach local services Team collaboration features are the paid part	Requests are sent from ReqBin servers, so local or private endpoints are harder to reach Not open source
Web application, Downloadable app, Self-hosted, Browser extension	Web application, Browser extension
Open source	Closed source
License: MIT	License not stated
No account needed	No account needed
Works offline	Needs internet
Official website Full listing and sources Checked September 21, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.