RecipeUI is rethinking how we use API tools like Postman or Insomnia. We're starting off with TypeScript powered API requests and API collections you can run in seconds!

Kusho is described as 'Never test your APIs manually again' and is an app in the development category. There are more than 50 alternatives to Kusho for a variety of platforms, including Mac, Windows, Linux, Web-based and Flathub apps. The best Kusho alternative is Postman, which is free. Other great apps like Kusho are Insomnia REST Client, Yaak, Fiddler and HTTP Toolkit.
RecipeUI is rethinking how we use API tools like Postman or Insomnia. We're starting off with TypeScript powered API requests and API collections you can run in seconds!





Hurl is a command line tool that runs HTTP requests defined in a simple plain text format. It can capture values, evaluate queries on headers and body response. It is very versatile: it can be used for both fetching data and testing HTTP sessions.



Upcoming API testing tool in beta, built in GoLang, supporting HTTP/gRPC, workspaces, environments, request management, and various content types. Features include dark mode, local data storage, Postman import, environment variable setting, and request chaining.




Stoplight is an API Design, Development, and Documentation platform that enables consistency, reusability, and quality, all with an easy, enjoyable developer experience.

Treblle is a federated API Intelligence platform delivering full API visibility, security, and control from one integration point.



Treblle is the most popular Android Tablet alternative to Kusho.
ArdorQuery is a cross-platform tool for performing any HTTP(S) endpoints like REST API, HTML, Images, GraphQL, OData etc.

gRPC is a modern open source high performance Remote Procedure Call (RPC) framework that can run in any environment. It can efficiently connect services in and across data centers with pluggable support for load balancing, tracing, health checking and authentication.

Thunder Client is a hand-crafted lightweight Http Client extension for Visual Studio Code. No separate download needed, Just install the extension from VS Code marketplace.







Kreya is a GUI client for gRPC, REST and WebSocket APIs with innovative features for environments, authorizations and more.



