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.
22 Alternatives To HTTP Toolkit
Arachni
Arachni is a Free/Public-Source Web Application Security Scanner aimed towards helping users evaluate the security of web applications.
Burp Suite
Burp Suite is an integrated platform for performing security testing of web applications.
Camilla Proxy
The always-on web debugging proxy
Charles
HTTP proxy / HTTP monitor / Reverse Proxy
Coplogic
Other Public Safety
FLEX
An in-app debugging and exploration tool for iOS.
Fiddler
Fiddler is a debugging program for websites.
Grindr
Grindr is the largest social networking app around for gay, bi, trans, and queer people.
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!
HttpRequester
Download HttpRequester for free.
Insomnia REST Client
The most intuitive cross-platform REST API Client ð´
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
RESTClient
RESTClient can be used to test variety of HTTP communications and RESTful webservices.
Stetho
Stetho is a sophisticated debug bridge for Android applications. When enabled, developers have access to the Chrome Developer Tools feature natively part of the Chrome desktop browser. Developers can also choose to enable the optional dumpapp tool which offers a powerful command-line interface to application internals.
Surge
Surge is a work of friendship for its based coordinators.
Switchie
Proxy switcher with monitoring and port detection
Websecurify
Websecurify free and premium security tools automatically scan websites for vulnerabilities like SQL Injection, Cross-site Scripting and others
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.