James Alternatives

Fiddler

Fiddler is a Web Debugging Proxy which logs all HTTP(S) traffic between your computer and the Internet.

Features:

• HTTP Monitoring
• Debugger
• Monitor HTTP Traffic
• One click installation

Charles

Reverse proxy and HTTP proxy and monitor that displays all HTTP(S) traffic to/from your computer.

Features:

• HTTP Monitoring
• Debugger

mitmproxy

mitmproxy is an SSL-capable man-in-the-middle proxy for HTTP. It provides a console interface that allows traffic flows to be inspected and edited on the fly. It also...

Features:

• Debugger
• Ssl

OWASP Zed Attack Proxy (ZAP)

The Zed Attack Proxy (ZAP) is an easy to use integrated penetration testing tool for finding vulnerabilities in web applications. It is designed to be used by people...

Features:

• Proxy support
• Penetration Testing

HTTP Debugger

HTTP Debugger Pro - A Professional HTTP Sniffer and Analyzer for Developers

Features:

• HTTP Monitoring
• Support of TFS

HTTPScoop

HTTP Scoop is a Mac network sniffer that displays requests to websites along with the response, and makes it fairly easy to see what's going on.

Proxy.app

Proxy.app is the perfect tool for debugging and analysing both HTTP requests and responses and modify data in transit. It can be used to debug hard problems while doing...

Features:

• Penetration Testing
• Web Development

Weer

A HTTP protocol debugger with Chrome DevTools frontend interface.

Features:

• Debugger
• HTTP Monitoring