Compare software

grpcuigrpc-client-cli
Free

Free and open source under the MIT licence.

 Free

Free to download from its GitHub repository.

Web, Command line macOS, Linux, Command line
  • Browser forms for calling gRPC methods
  • Postman-style workflow for gRPC rather than REST
  • Discovers services and methods through gRPC reflection
  • Works with proto files when reflection is off
  • Covers gRPC only, not REST or GraphQL
  • Launched from the command line rather than as a desktop app
  • Command-line only, no graphical interface
  • Smaller project with a single main maintainer
Downloadable app Downloadable app
Open source Closed source
License: MIT License not stated
No account needed No account needed
Not stated if it works offline Not stated if it works offline

Checked September 23, 2026

Checked October 2, 2026

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