Postman icon

Postman

Postman, a comprehensive API development and testing platform. Streamline the API workflow with features like request creation, testing, automated testing, and collaboration. Postman's user-friendly interface supports various authentication methods, environments, and extensive API documentation.

What is Postman?

Postman stands as a comprehensive API development and testing platform, offering a suite of tools to streamline the entire API workflow. Widely used by developers and teams, Postman provides a user-friendly interface that simplifies tasks such as creating, testing, and documenting APIs.

One of Postman's key features is its intuitive interface for creating and sending HTTP requests. Users can easily construct requests, specify parameters, and test APIs directly within the application. The platform supports various HTTP methods, authentication methods, and request types, making it versatile for testing a wide range of APIs.

Postman's automated testing capabilities enable users to create and run test scripts, ensuring the reliability and correctness of API responses. This facilitates the creation of comprehensive test suites that can be executed with ease, allowing for continuous integration and testing practices.

The platform supports collaboration through shared workspaces, allowing team members to collaborate on API development and testing projects. Users can share collections of requests, test scripts, and documentation, fostering teamwork and ensuring consistency across the development lifecycle.

Postman provides robust features for managing environments, allowing users to define variables and switch between different configurations easily. This flexibility is particularly useful when testing APIs across multiple environments, such as development, staging, and production.

The platform's extensive documentation features make it a valuable tool for both API developers and consumers. Users can generate and share API documentation directly within Postman, promoting clear communication and understanding of API endpoints and functionalities.

Postman is available as both a desktop application and a web version, offering flexibility in how users access and utilize its features. As a widely adopted and evolving platform, Postman continues to be a go-to solution for developers and teams engaged in API development and testing.

The Best Postman Alternatives

Top Apps like Postman

HTTPie for Terminal, Insomnia REST Client, soapUI, Requestly, Graphical HTTP Client, Thunder Client, Bruno, Hoppscotch, Milkman, Stoplight, Insomnium, Apibucket.io, Httper, Advanced REST Client, RapidAPI for Mac, Guide API, NativeRest, Servistate, Restfox, REST Client for Android, Apiman, RESTed, Nozomi, HttpMaster, Apidog, Treblle, apptalk.ninja, RestCase, API Fortress, Resting, Iron Test, Loadmill, Assertible, rest-client, Firecamp, Restlet, APITree, JunoRestClient, WebMaestro, TestMace, RESTtest, GraphicalHttpClient, APICombo, CurlHub.io, FRequest are some alternatives to Postman.

HTTPie for Terminal

HTTPie is a modern and feature-rich command-line HTTP client designed to simplify interactions with APIs and web services. With an intuitive and colorful interface, HTTPie offers users a user-friendly experience for making HTTP requests directly from the terminal. One of HTTPie's notable features is its clean and human-readable output...

Insomnia REST Client

Insomnia is a robust API testing and development platform designed to streamline the process of creating, testing, and documenting REST APIs. With its user-friendly interface and comprehensive feature set, Insomnia has become a popular choice among developers and teams engaged in API-centric workflows. One of Insomnia's standout features is...

SoapUI

soapUI is a powerful and feature-rich API testing tool designed to cater to the testing needs of SOAP and REST services. Widely adopted by developers and QA professionals, soapUI provides a comprehensive set of features to automate, functional, and performance test APIs. One of soapUI's primary strengths is its...

Requestly

Requestly is a useful web debugging proxy and browser extension that allows you to modify network requests and responses on the fly. It can be installed as a browser extension on Chrome, Firefox, and Opera and as a standalone app on Mac, Windows, and Linux.Some key features of Requestly...

Graphical HTTP Client

A graphical HTTP client is an application used for testing HTTP/HTTPS resources such as web APIs and web applications. It provides a user interface for constructing HTTP requests and reading HTTP responses.Key features of a graphical HTTP client include:GUI interface for creating requests - Unlike curl or...

Thunder Client

Thunder Client is a free, open-source desktop application designed specifically for making API requests and viewing responses. It provides a simple but powerful graphical interface that allows you to easily construct requests, save them into collections, analyze responses, and more.Some key features of Thunder Client include:Intuitive request builder...

Bruno

Bruno is a free and open source 2D animation program for Windows, MacOS and Linux. It features a clean and user-friendly interface that aims to be simple, intuitive and easy to use for beginner and hobbyist animators.Bruno allows animators to create traditional frame-by-frame animation projects. Key features include onion...

Hoppscotch

Hoppscotch is a free, open-source API development ecosystem that helps developers and teams build, test, and document APIs efficiently. It provides a slick graphical user interface for constructing API requests, viewing responses, generating code snippets, mocking servers, and creating productive documentation.Some key features of Hoppscotch include:Intuitive request builder...

Milkman

Milkman is an open-source email marketing and newsletter platform designed for developers, startups, and small businesses. It is built in Python/Django and allows full control and customization of your email campaigns.Some key features of Milkman include:Drag-and-drop email template builder with support for both text and HTML emailsSubscriber...

Stoplight

Stoplight is a leading API design, development and documentation platform used by organizations to streamline their API lifecycle. It provides the following key capabilities:Visual API Designer - Allows teams to collaboratively design APIs using a visual interface to define endpoints, operations, request/response schemas etc.Mocking - Automatically generates...

Insomnium

Insomnium is an open-source, self-hosted blogging platform and alternative to WordPress. It was created with a focus on simplicity, ease of use, and providing a lightweight yet fully-featured blogging solution.Some key features and benefits of Insomnium include:Lightweight and fast - Insomnium uses less server resources than WordPress, loading...

Apibucket.io

Apibucket.io is a comprehensive API management platform that enables organizations to create, publish, analyze and monetize their APIs effectively. Some key features of Apibucket.io:Intuitive visual API designer to rapidly build and prototype APIs.Built-in API gateway capabilities including rate limiting, quotas, caching, transformations and more.Auto-generated developer...

Httper

Httper is a feature-rich HTTP client application designed for testing and debugging web services and APIs. Some key features include:Intuitive interface for building HTTP requests with support for all methods, headers, parameters, and authSyntax highlighting, code completion, and reuse of common parts like headersView responses in formatted or raw...

Advanced REST Client

Advanced REST Client is a free, open-source API testing tool for developers. It provides an intuitive interface for making HTTP/REST requests, inspecting server responses, and testing REST and SOAP web services.Key features include:Supports all HTTP methods like GET, POST, PUT, DELETE, etc.Custom headers and basic access...

RapidAPI for Mac

RapidAPI for Mac is a powerful API client tool designed specifically for macOS users. It aims to streamline and simplify API integration into development projects by providing a comprehensive API toolbox and workflow manager in one desktop app.Key features of RapidAPI for Mac include:Intuitive API search and discovery...

Guide API

Guide API is an AI-powered platform that allows anyone to build step-by-step conversational guides and tutorials. It provides a visual editor to design guides with complex logic and natural conversations without the need for coding.Some key capabilities and benefits of Guide API include:Visual branch editor - Easily build...

NativeRest

NativeRest is an open-source REST API framework specifically designed for Delphi and Free Pascal development. It aims to make creating REST APIs simple and fast without requiring a lot of boilerplate code.Some key features of NativeRest include:Routing with support for parameters and custom route matchingControllers for handling requests...

Servistate

Servistate is a cloud-based customer service and help desk software designed for organizations to provide exceptional customer support. It enables companies to track customer inquiries, conversations, service ticket requests and resolutions all in one place.Key features of Servistate include:Ticket management system to track, prioritize and assign service requestsKnowledge...

Restfox

Restfox is an open-source functional testing tool designed specifically for REST APIs. It allows users to easily create, organize, run, and report on API tests without needing to write code.Some key features of Restfox include:Intuitive graphical interface to set up API tests via simple form inputsSupport for all...

REST Client for Android

REST Client for Android is a free, open-source REST API client app for Android. It provides an easy way for developers to test and explore REST APIs right from their Android device.Some key features of REST Client for Android include:Intuitive and clean UI for easily constructing requestsSupport for...

Apiman

Apiman is an open source API management platform built on top of the JBoss middleware stack that enables organizations to manage the full lifecycle of their APIs. Some key capabilities and features of Apiman include:API Gateway - Apiman acts as a proxy/gateway sitting in front of backend services...

RESTed

RESTed is an open-source, cross-platform REST API testing application. It provides a simple and intuitive interface for sending HTTP requests to test REST APIs and view their responses.Some key features of RESTed:Supports all HTTP methods like GET, POST, PUT, DELETE, OPTIONS, PATCH etc.Allows adding custom HTTP headers...

Nozomi

Nozomi is an open source alternative to SharePoint for building intranets, document management, and team collaboration platforms. Developed in PHP using the Laravel framework and MySQL database, Nozomi provides many of the features of SharePoint without the licensing costs.Key features of Nozomi include:Document management with version controlTeam sites...

HttpMaster

HttpMaster is an advanced HTTP client and web testing tool for Windows. It provides a graphical user interface and various features to help test, debug, and analyze HTTP(S) requests.Some key features of HttpMaster include:Building and sending all kinds of HTTP requests - GET, POST, PUT, DELETE, etc...

Apidog

Apidog is an end-to-end API modeling and development platform that streamlines the process of designing, prototyping, documenting, testing and sharing APIs. Some key features of Apidog include:Visual API Designer - Model your API using an intuitive drag-and-drop interface to define resources, endpoints, parameters, payloads, Auth and more.Generated Code...

Treblle

Treblle is an API analytics and debugging platform designed specifically for developers and engineering teams. It allows you to easily monitor, troubleshoot, and optimize your APIs.Some key features and benefits of Treblle:Automatic API monitoring - Treblle automatically detects and starts monitoring your API traffic out of the box...

Apptalk.ninja

apptalk.ninja is a comprehensive suite of communication and collaboration tools designed to help teams work better together. At its core, it provides messaging, video conferencing, and file sharing capabilities to facilitate real-time discussion and content sharing.Beyond basic communication features, apptalk.ninja includes more advanced capabilities for task and...

RestCase

RestCase is an open-source functional testing tool designed specifically for API testing. It provides an intuitive interface for users to easily create, organize, run, and report on API tests.Key features of RestCase include:Intuitive GUI for creating API tests via point & click instead of codingSupport for testing REST and...

API Fortress

API Fortress is an end-to-end API testing platform that enables teams to create, run, and track tests for REST, SOAP, and GraphQL APIs. It provides a suite of capabilities for comprehensive API quality assurance.Key features include:Functional testing - Easily create a variety of automated API tests such as...

Resting

Resting is a popular mindfulness and meditation app designed to help users reduce stress, anxiety, and sleep better. The app provides a variety of guided meditations focused on different goals such as reducing anxiety, improving focus, self-reflection, and more. In the app, you can choose from hundreds of guided meditations...

Iron Test

Iron Test is an open-source load and performance testing tool designed for testing web applications and APIs. It allows developers and testers to see how their application behaves under various realistic user loads and identify performance bottlenecks before launching.Some key features of Iron Test include:Ability to simulate thousands...

Loadmill

Loadmill is a SaaS-based performance and load testing platform used by engineering teams to test web and mobile applications under production-scale workloads. It simulates real user traffic to provide an accurate picture of system behavior as load increases, identifies performance bottlenecks before they impact customers, and ensures applications can handle...

Assertible

Assertible is a software platform designed specifically for testing and monitoring APIs. It provides the following key features:Automated API testing - Simply describe your API test scenarios in an easy domain specific language, and Assertible will turn them into automated tests that continuously validate your API functionality throughout development...

Rest-client

Rest-client is an open-source, desktop application for testing REST APIs. It provides developers a fast and simple way to send HTTP requests and view responses without having to write code. Key features include:Support for GET, POST, PUT, DELETE and other HTTP verbsCustom headers and body data for requestsSyntax highlighting...

Firecamp

Firecamp is an open-source low-code platform for building serverless applications in the cloud. It provides a visual workflow editor that allows developers to connect various cloud services, data sources, business logic, and UI components together to build full-stack applications.Some key features of Firecamp include:Visual workflow editor to model...

Restlet

Restlet is an open-source framework for building RESTful web APIs in Java. It aims to simplify the creation and deployment of RESTful web services by handling routing, serialization, server communication, and client libraries:Routing - Restlet provides a routing API to map RESTful resources to request handlers, so you don't...

APITree

APITree is a cloud-based API documentation and design platform used by engineering teams to streamline the process of creating, publishing and maintaining API documentation. Its key features include:Visual API editor - Allows teams to map out the structure of REST APIs using an intuitive graphical interface. Resources, endpoints, parameters...

JunoRestClient

JunoRestClient is a free, open-source REST API client application for Windows, Mac and Linux. It provides a simple and easy-to-use interface for sending HTTP requests to test and interact with REST APIs.With JunoRestClient, you can quickly create requests such as GET, POST, PUT, PATCH, DELETE and more with full...

WebMaestro

WebMaestro is a versatile website builder designed to provide an intuitive way for anyone to create stunning websites. With its user-friendly drag-and-drop interface, you don't need any coding or design experience to build the website you envision.Some key features of WebMaestro include:Customizable templates and themes - Choose from...

TestMace

TestMace is an easy-to-use, open-source test automation framework designed to make test automation accessible for teams of all sizes. It provides an intuitive interface for creating, managing, and executing automated UI tests across web and mobile applications.Some key capabilities and benefits of TestMace include:No-code test creation via record...

RESTtest

RESTtest is an open-source API testing tool that allows developers to easily test REST APIs. Some key features and benefits of RESTtest include:Intuitive user interface - Easy to create requests quickly through the clean and simple UI.Support for all HTTP methods - Supports GET, POST, PUT, DELETE, OPTIONS...

GraphicalHttpClient

GraphicalHttpClient is an open-source, cross-platform application that provides a graphical user interface for sending HTTP requests and viewing HTTP responses.Some of the key features of GraphicalHttpClient include:Supports common HTTP methods like GET, POST, PUT, DELETE, etc.Allows composing requests by entering URLs, headers, query parameters, and request bodiesDisplays...

APICombo

APICombo is a comprehensive API management platform that provides a complete set of tools to create, publish, maintain, monitor and analyze APIs. Some of the key features of APICombo include:Intuitive visual designer to create APIs without writing codeSupport for REST, SOAP, GraphQL and WebSocket APIsAPI versioning, mocking, testing and...

CurlHub.io

CurlHub.io is an open-source API testing and management platform built for developers and testers. It provides an intuitive interface for sending HTTP requests, inspecting responses, organizing APIs, mocking servers, and automating tests.Some key features of CurlHub include:Flexible request builder with support for all HTTP methods, headers, parameters...

FRequest

FRequest is an open-source alternative to Postman focused on providing API testing and development capabilities in a self-hosted environment. Some key features of FRequest include:Intuitive interface for sending various types of API requests (GET, POST, PUT, DELETE, etc.) and viewing detailed response informationAbility to save and organize requests into...