
Apidog
Postman
Hoppscotch
Insomnia REST
StopLight
Bruno
ReadMe
Swagger Inspector
Requestly
Proxyman.io
Postman
Hoppscotch
ngrok
HTTP Toolkit
Fiddler
Warp
Requestly is a modern and powerful companion for API Development and Testing. It is an open-source tool purpose-built to speed up and simplify API development workflow for developers and QAs. It is a combination of API Client and HTTP Interceptor that helps create and share API Contracts, testing APIs, and easily mock and integrate them into web and mobile apps.
Apidog
RequestlyRequestly's answer:
Requestly's answer:
Front-end developers, QAs, PMs, Digital Marketers
Requestly's answer:
Requestly is an open-source API development and testing tool that combines the capabilities of an API Client and HTTP Interceptor, making it a better alternative to Postman + Charles Proxy. It simplifies API mocking, request modification, and debugging with an intuitive no-code interface, enabling developers and QAs to test APIs efficiently.
Requestly might be a bit more popular than Apidog. We know about 35 links to it since March 2021 and only 25 links to Apidog. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
💡 Pro Tip: Building or interacting with AI agents and MCP servers? Apidog provides a powerful, built-in MCP Client specifically designed for debugging and testing MCP Servers. Whether you're connecting via STDIO for local processes or HTTP for remote servers, Apidog offers an intuitive visual interface to effortlessly test executable Tools, predefined Prompts, and server Resources. It automatically handles... - Source: dev.to / 6 months ago
Test Before Coding: Before writing integration code, validate your API requests visually. Tools like Apidog let you configure requests with headers, authentication, and body parameters, then inspect responses and generate code snippets in Python, Node.js, or cURL. This helps you understand the API structure before implementing. - Source: dev.to / 6 months ago
Apidog offers 4 users free with unlimited everything. Bruno has built a passionate community around privacy-first API testing. Insomnia continues to improve with strong multi-protocol support. - Source: dev.to / 6 months ago
Apidog approaches the problem differently. - Source: dev.to / 7 months ago
This is where Apidog was genuinely helpful. Instead of juggling OpenAPI specs, test scripts, and documentation across different tools, I used Apidog to design, mock, test, and document APIs in one place then connected those APIs directly to OpenClaw’s tools. - Source: dev.to / 7 months ago
If you want to try a local-first workflow, you can start using Requestly here: https://requestly.com. - Source: dev.to / 9 months ago
That’s where automation changes the game. By pairing Cursor, an AI-powered coding assistant, with Requestly's local-first API testing and mocking platform, you can offload the grunt work of writing tests to AI while keeping execution secure and reproducible on your own system. In this article, we’ll walk through how to set up Cursor with Requestly, generate test cases automatically, and run them end-to-end so that... - Source: dev.to / 9 months ago
Requestly is a versatile browser extension and web client used to intercept, mock, and debug APIs in real-time—perfect for frontend developers. - Source: dev.to / about 1 year ago
Requestly is a powerful tool for modifying GraphQL responses, intercepting requests, and debugging API interactions. It allows developers to tweak request bodies, capture GraphQL traffic, and share sessions for easier debugging and collaboration. - Source: dev.to / over 1 year ago
Learn more at https://requestly.com/. - Source: dev.to / over 1 year ago
Postman - The Collaboration Platform for API Development
Proxyman.io - Proxyman is a high-performance macOS app, which enables developers to view HTTP/HTTPS requests from apps and domains.
Hoppscotch - Open source API development ecosystem
Insomnia REST - Design, debug, test, and mock APIs locally, on Git, or cloud. Build better APIs collaboratively for the most popular protocols with a dev‑friendly UI, built-in automation, and an extensible plugin ecosystem.
StopLight - Stoplight is an API Design, Development, and Documentation platform that enables consistency, reusability, and quality in your API lifecycle, all with an easy, enjoyable developer experience.
ngrok - ngrok enables secure introspectable tunnels to localhost webhook development tool and debugging tool.