Evans vs grpcurl
Evans
github.comgrpcurl
github.comSide by side
| Figure | Evans | grpcurl |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 1 | 1 |
| Spec score · gRPC Tools | 7.9 (#11) | 8.0 (#10) |
| License | The repository identifies its license as MIT. | The repository identifies its license as MIT. |
| Purpose | Evans is a universal gRPC client for manual API inspection and scripting. | grpcurl is a command-line tool for interacting with gRPC servers and invoking RPC methods. |
| Streaming | Evans supports client streaming, server streaming, and bidirectional streaming RPCs. | It supports streaming RPCs, including interactive bidirectional streaming through a terminal and stdin. |
Plans
In their own words
Evans
Evans is a free universal gRPC client for manual API inspection and scripting on Linux, macOS, and Windows. Its interactive REPL completes package, service, and RPC names. Stateless CLI mode reads standard input or files and prints JSON-formatted results. When server reflection is enabled, Evans can use that instead of proto files. It supports client-streaming, server-streaming, and bidirectional-streaming RPCs, plus gRPC-Web; TLS is not supported for gRPC-Web. The listed IDL and codec is Protocol Buffers 3, and the compressor is GZIP. For ordinary gRPC connections, the project documents secure TLS connections with the --tls option. Installation options include GitHub Releases, Homebrew, Docker, and Go, with Releases or Homebrew recommended for automatic updates. The documented Go installation requires Go v1.20 or later. The repeat option does not support client-streaming or bidirectional-streaming RPCs. Evans uses the MIT license.