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HTTPie for Desktop vs Resonance: catalog facts
HTTPie for Desktop	Resonance
Free Usable without an account during the public beta; no price is listed.	Free Free and open source under the MIT licence.
Windows, macOS, Linux, Web	Linux
Works offline and without an account Collections, environments and variables for organising requests	No account, cloud sync or telemetry Collections stored as plain YAML files
Still labelled as a public beta Unlike the HTTPie terminal tool, the desktop app is not presented as open source	Younger and smaller than Postman or Insomnia No built-in sync for sharing collections across a team
Downloadable app, Web application	Downloadable app
Closed source	Open source
License not stated	License: MIT
No account needed	No account needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked October 1, 2026

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