Best Insomnia REST Client Alternatives (48)

Velo

free

Velo is a native API client for macOS designed for developers who need a fast, lightweight tool for testing and …

Advanced REST Client

Open Source

Advanced REST Client is an open-source API testing tool for developers. It allows making HTTP requests, inspecting responses, and testing …

HttpMaster

HttpMaster is an HTTP client and web testing tool that allows you to make HTTP requests, inspect responses, measure performance, …

GraphicalHttpClient

Open Source

GraphicalHttpClient is an open-source, cross-platform HTTP client application with a graphical user interface. It allows users to easily send HTTP …

Bruno

Open Source

Bruno is a free, open source 2D animation software. It is designed to be simple, intuitive and easy to use, …

Restlet

Open Source

Restlet is an open source framework for quickly building REST APIs in Java. It simplifies REST implementation by handling API …

RESTtest

Open Source

RESTtest is an open-source API testing tool that allows developers to easily test REST APIs. It provides a simple interface …

JunoRestClient

Open Source

JunoRestClient is an open-source REST API client for testing, prototyping and exploring REST web services. It allows you to easily …

REST Client for Android

Open Source

REST Client for Android is a open-source Android app that allows you to easily test REST APIs. It has an …

HTTP Toolkit

Open Source

HTTP Toolkit is an open-source web debugging proxy and HTTP inspection tool. It allows developers to intercept, inspect, and modify …

Resting

Resting is a mindfulness and meditation app that helps users reduce stress and anxiety. It provides guided meditations, sleep stories, …

NativeRest

Open Source

NativeRest is an open-source REST API framework for Delphi and Free Pascal. It allows developers to quickly create REST APIs …

Postman

free

Postman, a comprehensive API development and testing platform. Streamline the API workflow with features like request creation, testing, automated testing, …

soapUI

free

soapUI, a comprehensive and widely-used API testing tool for SOAP and REST services. Facilitate automated testing, functional testing, and performance …

Runscope

Runscope is a cloud-based API testing and monitoring platform that allows developers to create, execute, and analyze API tests. It …

Insomnium

Open Source

Insomnium is an open-source, self-hosted alternative to WordPress focused on simplicity and ease of use. It is lightweight, customizable, and …

Guide API

Guide API is an AI-powered platform that allows anyone to build step-by-step conversational guides and tutorials. It makes it easy …

rest-client

Open Source

Rest-client is an open-source API testing tool for REST APIs. It provides a simple interface for making HTTP requests, viewing …

RapidAPI for Mac

RapidAPI for Mac is an API client management tool for the Mac operating system. It helps developers discover, test, and …

Restfox

Open Source

Restfox is an open-source API testing tool for REST APIs. It provides an intuitive interface to easily create, organize, run, …

FRequest

Open Source

FRequest is an open-source, self-hosted alternative to Postman for API testing and development. It allows you to easily send requests …

Graphical HTTP Client

A graphical HTTP client is a software application with a graphical user interface that allows users to manually create, send, …

WebMaestro

WebMaestro is a user-friendly website builder that allows anyone to create professional-looking websites without coding. It has drag-and-drop functionality, custom …

Iron Test

Open Source

Iron Test is an open-source load and performance testing tool for web applications. It allows developers to test the responsiveness …

Hoppscotch

Open Source

Hoppscotch is a free, fast and beautiful API request builder used to test and document APIs. It allows users to …

Apibucket.io

Apibucket.io is a API management platform that allows you to design, build, secure, distribute and monitor APIs. It offers features …

Thunder Client

Open Source

Thunder Client is an open-source desktop application for making API requests. It provides an intuitive interface for constructing requests, viewing …

Nozomi

Open Source

Nozomi is an open-source alternative to SharePoint for intranets and document management. It is built using PHP and MySQL and …

Bearer

Freemium

Bearer is a password manager and digital vault app that allows users to securely store passwords, sensitive documents, photos, videos, …

RESTed

Open Source

RESTed is an open-source REST API testing tool. It allows developers to easily test REST APIs by sending HTTP requests …

HttpRequester

Open Source

HttpRequester is an open-source, cross-platform application for sending HTTP requests and testing APIs. It allows developers to easily construct requests, …

Droptice

Droptice is a simple alternative to Trello and Asana for task and project management. It offers a drag-and-drop kanban-style project …

CurlHub.io

Open Source

CurlHub.io is an open-source tool that helps developers test APIs. It allows you to easily send HTTP requests like GET, …

TestMace

Open Source

TestMace is an open-source test automation framework for web and mobile apps. It allows creating and executing automated tests without …

Milkman

Open Source

Milkman is an open-source email marketing platform built for developers. It allows you to create and send email campaigns, manage …

Assertible

Assertible is an API testing and monitoring platform that allows you to write automated tests for your APIs, monitor them …