Thunder Client alternatives

Postman is the world’s leading API platform, used by more than 30 million developers and 500,000 organizations worldwide for building and managing APIs. Postman enables teams to efficiently collaborate at every stage of the API lifecycle while prioritizing quality, performance, and security.

Axe API is a TypeScript-based Node.js framework designed to eliminate the need for repetitive tasks associated with common elements while allowing developers to focus on custom logic.

Conektto, the intelligent API Development platform announces launch of Autonomous API Test Harness that generates all API test artifacts: test controller, test data, mocks and performance tests from a single design interface with just few clicks.

Insomnia is a cross-platform GraphQL and REST client, available for Mac, Windows, and Linux

OpenCommit is the most used and feature-rich open-source CLI to generate conventional git commit messages. Simply run: `npm i -g opencommit`. Then use the command line shortcut `oco` to generate a git commit message from the repository changes. OpenCommit supports local models like mistral using Ollama, OpenAI models more than ten i18n languages including Spanish and Chinese. Support for Perlexity and Claude is cooking 🧑‍🍳

Aspen is a free-to-use, no logging required API testing app for macOS. It is specifically made to meet the needs of testing REST APIs, and with the help of AI, instantly help with integrations by generating data models, OAS and integration code.

Tao of Node contains rules and guidelines to build better applications. Learn more about architecture, tooling, testing, and performance.

Your go-to zero-trust REST API client! Enhance your digital security with seamless authentication and verification at every step. It's not just an API Client it's your digital guardian. Trust less, verify more!

req is a lightweight, minimal yet powerful HTTP client / API testing tool designed for speed. Made in Node.js and based onhttp files, req gives you an easy-to-use yet powerful interface.

HammerUI is a simple REST API client created in JavaFX. It can be used as a testing tool and also contains command line client for CI/CD integration.

Kreya is a GUI client for gRPC, REST and WebSocket APIs (think Postman or Insomnia). Thanks to its unique features, Kreya makes building and testing APIs faster. Designed to be easy to use while also supporting advanced use cases. Kreya stores all data locally in a JSON format, giving the user full control over it. Local first, built with privacy in mind.

Continuous Integration platform, that lets you test, monitor and secure your APIs

"Don't leave from VSCode, Stay with it - For Rest API testing. 😎 Fetch Client is Visual Studio Code extension which is used to test the Rest API. It is used to test your HTTP/s requests and create test cases without any script/code.

Hey Developers...it's time to take some rest, let speedy do the REST (APIs) 😅😅... Speedy is a Free No-Code REST API creation tool. Before Speedy: Code, debug, run, test the server programs After Speedy : only a http request to localhost with params.. 😎

Lumi is a nano framework to convert your python functions into a REST API without any extra headache.

APIUtility.com helps product managers and Business Analysts to test the API and perform data manipulation using spreadsheet