xh is a friendly and fast tool for sending HTTP requests. It reimplements as much as possible of HTTPie's excellent design, with a focus on improved performance.

Chapar is described as 'Native API testing tool, supporting HTTP and gRPC protocols, workspaces, environments, request management, various content types, and dark mode' and is a API Client in the development category. There are more than 50 alternatives to Chapar for a variety of platforms, including Mac, Windows, Linux, Web-based and Google Chrome apps. The best Chapar alternative is Bruno, which is both free and Open Source. Other great apps like Chapar are Postman, Insomnia REST Client, Yaak and Insomnium.
xh is a friendly and fast tool for sending HTTP requests. It reimplements as much as possible of HTTPie's excellent design, with a focus on improved performance.

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!

API testing tool. Which allows web developers to create and test custom HTTP requests.



The API Astrolab enables today’s API-first companies to show their API products in a visual way so that anyone can understand how they work.



Native desktop app for Windows offers high-performance REST and HTTP API testing, low memory and CPU use, custom methods, portable version, proxy support, multiple environments, code generation, multilingual interface, and import/export in light or dark themes.




NativeRest is the most popular commercial alternative to Chapar.








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.



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.


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