Fiddler vs Thunder Client

Fiddler

Description: Fiddler is a free web debugging proxy which logs all HTTP(S) traffic between your computer and the Internet. It allows developers to inspect traffic, set breakpoints, and fiddle with incoming or outgoing data. Fiddler can be used to debug traffic from virtually any application that supports a proxy like web browsers, mobile apps, IoT devices, and more.

Type: software

Thunder Client

Description: Thunder Client is an open-source desktop application for making API requests. It provides an intuitive interface for constructing requests, viewing responses, and managing collections of APIs. Useful for testing APIs during development or accessing them in a desktop app.

Type: software

Pricing: Open Source

Fiddler Features

• HTTP/HTTPS traffic interception and inspection
• Session analysis and manipulation
• Breakpoints and conditional breakpoints
• HTTPS traffic decryption
• Automatic request resending
• Scripting support

Thunder Client Features

• Intuitive GUI for constructing API requests
• Support for common authentication methods like OAuth and API keys
• Code generation for languages like JavaScript, Python, cURL, etc
• Response syntax highlighting and formatting
• Request collections for saving and reusing API calls
• Variable support
• Environment support
• Import/export requests
• Dark & light themes

Fiddler

• Not listed

Thunder Client

• Open Source