Charles

HTTP proxy / HTTP monitor / Reverse Proxy

20 Alternatives To Charles

Apigee

Intelligent and complete API platform
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Camilla Proxy

The always-on web debugging proxy
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Charlie

Walk into any sales pitch prepared to close. We filter 100’s of sources to find out what makes your prospect tick

Debookee

Debookee is the simplest & most powerful network traffic analyzer for macOS.

Fiddler

Fiddler is a debugging program for websites.
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HTTP Debugger

Debug HTTP API calls to a back-end and between back-ends. Easy of use, clean UI, and short ramp-up time. Not a proxy, no network issues!

HTTP Toolkit

Beautiful, cross-platform & open-source tools to debug, test & build with HTTP(S). One-click setup for browsers, servers, CLI tools, scripts and more.

Insomnia REST Client

The most intuitive cross-platform REST API Client 😴
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JSON Server

Get a full fake REST API with zero coding in less than 30 seconds. For front-end developers who need a quick back-end for prototyping and mocking

NetworkMiner

NetworkMiner is a Network Forensic Analysis Tool (NFAT) for Windows.

Postman Collections

Biggest library of ready-made API collections for Postman

Proxyman

An modern and intuitive HTTP debugging proxy on macOS & iOS https://proxyman.io

Proxyman

An modern and intuitive HTTP debugging proxy on macOS & iOS https://proxyman.io

RAML

RAML is a solution that manages an API lifecycle from design to sharing.

Runscope

Log, monitor and measure your API usage to solve API problems fast.

Surge for Mac

Advanced Web Debugging Proxy for Mac & iOS
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Wireshark

Wireshark is a network protocol analyzer for Unix and Windows. It lets you capture and interactively browse the traffic running on a computer network.

Zed Attack Proxy

The Zed Attack Proxy (ZAP) is an easy to use integrated penetration testing tool for finding…

mitmproxy

mitmproxy is an SSL-capable man-in-the-middle proxy for HTTP.