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Kreya vs grpcurl: catalog facts
Kreya	grpcurl
Freemium A free tier is available. Advanced features require a paid licence.	Free The open-source application is available without a license fee.
Windows, macOS, Linux	Windows, macOS, Linux, Command line
One of the few desktop clients with proper gRPC and server reflection support Projects are Git-friendly local files rather than cloud documents	Browse schemas and invoke RPC methods
Some features require a paid licence Smaller community than the mainstream API clients	Servers without reflection require proto or protoset files.
Downloadable app	Downloadable app
Closed source	Open source
License not stated	License: MIT
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked September 22, 2026

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