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IntelliJ HTTP Client CLI vs Newman: catalog facts
IntelliJ HTTP Client CLI	Newman
Free Offered as a download from JetBrains as a ZIP archive or Docker image.	Free Free to install from npm.
Command line	Windows, macOS, Linux, Command line
Runs .http files written in JetBrains IDEs without opening the IDE Suited to CI pipelines	Runs Postman collections from the terminal Fits into CI pipelines
Only useful if your requests are written in the .http file format No graphical interface	Depends on collections built in Postman No graphical interface
Downloadable app	Downloadable app
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	No account needed
Not stated if it 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 September 24, 2026

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