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Hoppscotch vs Apidog: catalog facts
Hoppscotch	Apidog
Freemium Free and open source under the MIT licence, including self-hosting. A paid cloud plan…	Freemium Free to start, with paid tiers for teams.
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	Design, debugging, mocking and testing in one tool Available as both a desktop and a web client
The browser version needs an extension or the desktop app to reach local services Team collaboration features are the paid part	Closed source Broader and heavier than a simple request sender
Web application, Downloadable app, Self-hosted, Browser extension	Downloadable app, Web application, Browser extension
Open source	Closed source
License: MIT	License not stated
No account needed	Not stated if an account is needed
Works offline	Not stated if it works offline
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.