
Proxyman.io
Charles Proxy
HTTP Toolkit
Fiddler
mitmproxy
Surge for Mac
Requestly
Weer
Postmate Client
Postman
Thunder Client
Bruno
Insomnia REST
Apidog
Hoppscotch
RapidAPI for Mac
Modern and Delightful HTTP Debugging Proxy Proxyman is a native, high-performance macOS application, which enables developers to observe and manipulate HTTP/HTTPS requests.
Postmate Client is a free, privacy-first API client that runs natively inside VS Code. Test REST, GraphQL, and WebSocket APIs without leaving your editor โ no account required, no cloud sync, no telemetry. All requests, environments, and data stay on your machine.
Every feature is included, free โ there is no paid tier:
Postmate Client was built by a solo developer after Postman was blocked at his organization over data privacy concerns. It is designed for developers and teams in security-conscious environments โ fintech, healthcare, enterprise โ where API payloads, tokens, and certificates must never leave the machine.
Install from the VS Code Marketplace and send your first request in under a minute.
Proxyman.io
Postmate ClientPostmate Client's answer:
Postmate Client combines three things no other API client does together:
Two workflows stand out:
Postmate Client's answer:
Choose Postmate Client if your API data must stay on your machine.
If you need shared cloud workspaces for a team, Postman is better at that โ Postmate Client is built for developers who want speed and privacy.
Postmate Client's answer:
Developers and QA engineers who test APIs while writing code and want their data to stay local โ especially in security-conscious environments (fintech, healthcare, enterprise) where cloud-based API tools are blocked or discouraged by security teams.
Also a natural fit for VS Code users tired of switching to a separate app for API testing.
Postmate Client's answer:
Postmate Client was built by a solo developer after Postman was blocked at his organization over data privacy concerns โ API payloads and tokens syncing to a third-party cloud was an unacceptable risk.
The entire product philosophy stems from that day: no login, no cloud sync, no telemetry, everything stored locally. What started as a personal tool became a full API client for VS Code โ and it remains free, with every feature included.
Postmate Client's answer:
Based on our record, Proxyman.io seems to be more popular. It has been mentiond 27 times since March 2021. 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.
I don't have elaborate needs and have used Charles for many years. A few years ago I switched to https://proxyman.com and found it easier to use. - Source: Hacker News / 7 months ago
Network analysis tools like Charles Proxy and Proxyman provide essential debugging capabilities for mobile applications. These tools intercept and analyze all network traffic, enabling detailed inspection of API communications. - Source: dev.to / 9 months ago
Armed with this you could now investigate the raw JSON using HTTP proxying (I like to use ProxyMan for this), and/or talk to the back-end team, see if they've made some changes and are aware of the breakage in the contract between client and server. - Source: dev.to / almost 2 years ago
I previously used Proxyman [1] on iOS to the http requests send over TLS. It worked rather nicely. Proxyman in this case starts a VPN which handles all the traffic. It uses custom certificate to decrypt the messages. [1] https://proxyman.io/. - Source: Hacker News / over 2 years ago
Proxyman - Price: Free (optional paid plans available) Modern and intuitive HTTP/HTTPS debugging proxy app for macOS. Source: about 3 years ago
Charles Proxy - HTTP proxy / HTTP monitor / Reverse Proxy
Postman - The Collaboration Platform for API Development
HTTP Toolkit - Beautiful, cross-platform & open-source tools to debug, test & build with HTTP(S). One-click setup for browsers, servers, Android, CLI tools, scripts and more.
Thunder Client - Rest API client for VS Code, lightweight Postman alternative
Fiddler - Fiddler is a debugging program for websites.
Bruno - Bruno is a Git-integrated, fully offline, and open-source API client