Clients
Native sandboxing/mocking and contract-driven testing for every capability, ensuring capabilities are testable, shareable, and validated as part of the delivery workflow.
Companies
31 companies in this segment ยท
Competitor 0
Partner 1
Adjacent 18
Out of scope 12
<h4 class="rel-section-heading">Partners (1)</h4>
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<a href="/partners/bruno/">Bruno</a>
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<p class="card-text"><small>Bruno is an open-source API client designed for exploring and testing APIs. It serves as an alternative to Postman and...</small></p>
<span class="badge bg-dark">1 APIs</span>
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<h4 class="rel-section-heading">Adjacent (18)</h4>
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<a href="/partners/api-dash/">API Dash</a>
<span class="rel-badge rel-adjacent">adjacent</span>
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<p class="card-text"><small>API Dash is an open source AI-powered cross-platform API client built with Flutter for desktop and mobile, serving as a...</small></p>
<span class="badge bg-dark">1 APIs</span>
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<a href="/partners/firecamp/">Firecamp</a>
<span class="rel-badge rel-adjacent">adjacent</span>
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<p class="card-text"><small>Firecamp is an open-source API development platform for designing, testing, and documenting REST, GraphQL, and WebSocket APIs.</small></p>
<span class="badge bg-dark">1 APIs</span>
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<a href="/partners/hoppscotch/">Hoppscotch</a>
<span class="rel-badge rel-adjacent">adjacent</span>
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<p class="card-text"><small>Hoppscotch is a lightweight open-source browser-based API client supporting REST, GraphQL, WebSockets, SSE, and MQTT.</small></p>
<span class="badge bg-dark">1 APIs</span>
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<a href="/partners/insomnia/">Insomnia</a>
<span class="rel-badge rel-adjacent">adjacent</span>
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<p class="card-text"><small>Insomnia is an open-source, cross-platform API development platform by Kong for designing, debugging, and testing HTTP, REST, GraphQL, gRPC, SOAP,...</small></p>
<span class="badge bg-dark">2 APIs</span>
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<a href="/partners/kreya/">Kreya</a>
<span class="rel-badge rel-adjacent">adjacent</span>
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<p class="card-text"><small>Kreya is a GUI client for gRPC, REST, GraphQL, WebSocket, and Server-Sent Events APIs. All data is stored in git-diffable...</small></p>
<span class="badge bg-dark">1 APIs</span>
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<a href="/partners/milkman/">Milkman</a>
<span class="rel-badge rel-adjacent">adjacent</span>
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<p class="card-text"><small>Milkman is an extensible request/response workbench for various protocols like HTTP, gRPC, and GraphQL.</small></p>
<span class="badge bg-dark">1 APIs</span>
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<a href="/partners/nightingale/">Nightingale</a>
<span class="rel-badge rel-adjacent">adjacent</span>
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<p class="card-text"><small>Nightingale REST Client is a modern, resource-friendly REST API client for Windows.</small></p>
<span class="badge bg-dark">1 APIs</span>
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<a href="/partners/paw/">Paw</a>
<span class="rel-badge rel-adjacent">adjacent</span>
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<p class="card-text"><small>Paw (now RapidAPI for Mac) is a full-featured HTTP client that lets you test and describe the APIs you build...</small></p>
<span class="badge bg-dark">1 APIs</span>
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<a href="/partners/postman/">Postman</a>
<span class="rel-badge rel-adjacent">adjacent</span>
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<p class="card-text"><small>Postman is an API platform for building and using APIs. Postman simplifies each step of the API lifecycle and streamlines...</small></p>
<span class="badge bg-dark">13 APIs</span>
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<a href="/partners/restfox/">Restfox</a>
<span class="rel-badge rel-adjacent">adjacent</span>
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<p class="card-text"><small>Restfox is a lightweight, offline-first web HTTP client for testing REST APIs, similar to Postman but browser-based.</small></p>
<span class="badge bg-dark">1 APIs</span>
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<a href="/partners/thunder-client/">Thunder Client</a>
<span class="rel-badge rel-adjacent">adjacent</span>
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<p class="card-text"><small>Thunder Client is a lightweight REST API client extension for Visual Studio Code with a simple and clean interface for...</small></p>
<span class="badge bg-dark">1 APIs</span>
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<a href="/partners/wget/">Wget</a>
<span class="rel-badge rel-adjacent">adjacent</span>
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<p class="card-text"><small>GNU Wget is a free command-line utility for non-interactive downloading of files from the web using HTTP, HTTPS, and FTP....</small></p>
<span class="badge bg-dark">1 APIs</span>
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<a href="/partners/yaak/">Yaak</a>
<span class="rel-badge rel-adjacent">adjacent</span>
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<p class="card-text"><small>Yaak is an open-source desktop API client for organizing and executing REST, GraphQL, WebSockets, Server Sent Events, and gRPC requests....</small></p>
<span class="badge bg-dark">1 APIs</span>
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<a href="/partners/curl/">cURL</a>
<span class="rel-badge rel-adjacent">adjacent</span>
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<p class="card-text"><small>Command line tool and library for transferring data with URLs</small></p>
<span class="badge bg-dark">2 APIs</span>
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<a href="/partners/ezy/">ezy</a>
<span class="rel-badge rel-adjacent">adjacent</span>
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<p class="card-text"><small>ezy is a graphical gRPC and gRPC-Web client for testing and debugging gRPC services with an intuitive desktop interface.</small></p>
<span class="badge bg-dark">1 APIs</span>
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<a href="/partners/grpcurl/">grpcurl</a>
<span class="rel-badge rel-adjacent">adjacent</span>
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<p class="card-text"><small>grpcurl is an open source command-line tool for interacting with gRPC servers, like curl for gRPC with support for service...</small></p>
<span class="badge bg-dark">1 APIs</span>
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<a href="/partners/node-fetch/">node-fetch</a>
<span class="rel-badge rel-adjacent">adjacent</span>
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<p class="card-text"><small>node-fetch is a lightweight module that brings the Fetch API to Node.js for making HTTP requests.</small></p>
<span class="badge bg-dark">1 APIs</span>
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<a href="/partners/xh/">xh</a>
<span class="rel-badge rel-adjacent">adjacent</span>
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<p class="card-text"><small>xh is a friendly and fast HTTP client for the command line, written in Rust as a modern alternative to...</small></p>
<span class="badge bg-dark">1 APIs</span>
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<h4 class="rel-section-heading">Out of scope (12)</h4>
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<a href="/partners/axios/">Axios</a>
<span class="rel-badge rel-out-of-scope">out of scope</span>
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<p class="card-text"><small>Axios is a promise-based HTTP client for the browser and Node.js with automatic JSON data transformation and request/response interceptors.</small></p>
<span class="badge bg-dark">1 APIs</span>
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<a href="/partners/curlie/">Curlie</a>
<span class="rel-badge rel-out-of-scope">out of scope</span>
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<p class="card-text"><small>Curlie is a frontend to curl that adds the ease of use of HTTPie without sacrificing curl's power and features....</small></p>
<span class="badge bg-dark">1 APIs</span>
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<a href="/partners/got/">Got</a>
<span class="rel-badge rel-out-of-scope">out of scope</span>
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<p class="card-text"><small>Got is a human-friendly and powerful HTTP request library for Node.js with support for streams, retries, and pagination.</small></p>
<span class="badge bg-dark">1 APIs</span>
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<a href="/partners/http-client/">HTTP Client</a>
<span class="rel-badge rel-out-of-scope">out of scope</span>
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<p class="card-text"><small>HTTP Client is JetBrains' built-in tool for creating, editing, and executing HTTP requests directly from the IDE.</small></p>
<span class="badge bg-dark">1 APIs</span>
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<a href="/partners/httpx/">HTTPX</a>
<span class="rel-badge rel-out-of-scope">out of scope</span>
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<p class="card-text"><small>HTTPX is a fully featured HTTP client for Python 3 with sync and async APIs, HTTP/1.1 and HTTP/2 support.</small></p>
<span class="badge bg-dark">1 APIs</span>
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<a href="/partners/httpie/">HTTPie</a>
<span class="rel-badge rel-out-of-scope">out of scope</span>
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<p class="card-text"><small>HTTPie is a user-friendly command-line and web-based HTTP client designed for interacting with APIs and web services. It provides an...</small></p>
<span class="badge bg-dark">1 APIs</span>
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<a href="/partners/okhttp/">OkHttp</a>
<span class="rel-badge rel-out-of-scope">out of scope</span>
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<p class="card-text"><small>OkHttp is an efficient HTTP and HTTP/2 client for Android and Java applications with connection pooling and transparent GZIP.</small></p>
<span class="badge bg-dark">1 APIs</span>
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<a href="/partners/rest-client/">REST Client</a>
<span class="rel-badge rel-out-of-scope">out of scope</span>
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<p class="card-text"><small>REST Client is a Visual Studio Code extension for sending HTTP requests and viewing responses directly within the editor.</small></p>
<span class="badge bg-dark">1 APIs</span>
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<a href="/partners/reqbin/">ReqBin</a>
<span class="rel-badge rel-out-of-scope">out of scope</span>
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<p class="card-text"><small>ReqBin is an online HTTP/REST API client for testing API requests directly from the browser without plugins.</small></p>
<span class="badge bg-dark">1 APIs</span>
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<a href="/partners/requests/">Requests</a>
<span class="rel-badge rel-out-of-scope">out of scope</span>
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<p class="card-text"><small>Requests is a simple and elegant HTTP library for Python, designed for human beings.</small></p>
<span class="badge bg-dark">1 APIs</span>
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<a href="/partners/restsharp/">RestSharp</a>
<span class="rel-badge rel-out-of-scope">out of scope</span>
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<p class="card-text"><small>RestSharp is a simple REST and HTTP API client library for .NET, providing a fluent API for making HTTP requests...</small></p>
<span class="badge bg-dark">1 APIs</span>
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<a href="/partners/retrofit/">Retrofit</a>
<span class="rel-badge rel-out-of-scope">out of scope</span>
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<p class="card-text"><small>Retrofit is a type-safe HTTP client for Android and Java built by Square, turning HTTP API interfaces into callable Java...</small></p>
<span class="badge bg-dark">1 APIs</span>
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