Software Alternatives, Accelerators & Startups

Proxyman.io VS Test API App

Compare Proxyman.io VS Test API App and see what are their differences

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Proxyman.io logo Proxyman.io

Proxyman is a high-performance macOS app, which enables developers to view HTTP/HTTPS requests from apps and domains.

Test API App logo Test API App

Lightweight Chrome extension for API testing - No account needed. Test REST APIs, manage environments, export cURL commands.
  • Proxyman.io Landing page
    Landing page //
    2023-02-25

Modern and Delightful HTTP Debugging Proxy Proxyman is a native, high-performance macOS application, which enables developers to observe and manipulate HTTP/HTTPS requests.

  • Test API App Landing page
    Landing page //
    2025-12-04

Proxyman.io

$ Details
$49.0 / Annually
Platforms
Mac OSX
Release Date
-

Test API App

Pricing URL
-
$ Details
-
Platforms
-
Release Date
2025 August
Startup details
Country
United States

Proxyman.io features and specs

  • User-Friendly Interface
    Proxyman.io provides an intuitive and easy-to-navigate user interface, making it accessible for both beginners and advanced users.
  • Cross-Platform Support
    It supports multiple platforms including macOS, Windows, and Linux, ensuring a broad range of users can utilize the tool.
  • Real-time Traffic Interception
    Proxyman.io offers real-time traffic interception and inspection, enabling users to debug and analyze traffic as it happens.
  • HTTPS Decryption
    The tool supports HTTPS decryption, allowing users to view encrypted traffic for more thorough analysis.
  • Customizable Filters
    Users can set up customizable filters to focus on specific types of traffic or protocols, enhancing productivity and efficiency.
  • Extensive Documentation
    Proxyman.io provides detailed documentation and tutorials, helping users to make the most of the software.
  • Active Community and Support
    The tool has an active community and responsive support team, providing assistance and updates regularly.

Possible disadvantages of Proxyman.io

  • Cost
    While Proxyman.io offers a free trial, the full version is paid, which might be a barrier for some users or smaller organizations.
  • Learning Curve
    Despite its user-friendly interface, new users might still experience a learning curve to fully utilize all features.
  • Resource Intensive
    The application can be resource-intensive, potentially slowing down the system when intercepting high volumes of traffic.
  • Limited Free Version
    The free version has limitations in terms of features and volume of traffic it can handle, which may necessitate purchasing the paid version for extensive use.
  • Occasional Bugs
    Like any software, it can have occasional bugs or performance issues, although these are generally addressed quickly by the development team.

Test API App features and specs

No features have been listed yet.

Analysis of Proxyman.io

Overall verdict

  • Proxyman.io is generally considered a good tool for developers in need of a robust and intuitive proxy tool. It provides essential features for network traffic analysis with a clean and modern interface.

Why this product is good

  • Proxyman.io is appreciated for its user-friendly interface and powerful features that make it an effective tool for web debugging. It supports a range of protocols including HTTP, HTTPS, and WebSocket, and offers functionalities such as breakpoints, request/response modification, and SSL proxying. Its integration with MacOS makes it a preferred choice for developers in that ecosystem.

Recommended for

  • Web developers
  • Mobile developers
  • Security researchers
  • Quality assurance engineers

Analysis of Test API App

Overall verdict

  • Test API App appears to be a developer-focused tool for testing and mocking APIs, useful for quick prototyping and API validation, but limited public information makes it hard to fully assess its reliability, security, and long-term support compared to established competitors.

Why this product is good

  • Provides a simple platform for testing API endpoints without complex setup
  • Likely useful for quick mock API creation during development
  • May offer a low barrier to entry for developers needing lightweight testing tools
  • Could save time in early-stage development or prototyping phases

Recommended for

  • Developers needing quick API mocking for prototypes
  • Small teams testing API integrations without heavy infrastructure
  • Students or hobbyists learning API development
  • Users seeking a lightweight alternative to full-scale API testing suites

Category Popularity

0-100% (relative to Proxyman.io and Test API App)
Developer Tools
100 100%
0% 0
API Testing
0 0%
100% 100
Proxy
100 100%
0% 0
API Tools
0 0%
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Proxyman.io and Test API App

Proxyman.io Reviews

Top 10 HTTP Client and Web Debugging Proxy Tools (2023)
Proxyman just like Paw is a native macOS web debugging proxy application. This tool stands as an intermediary or a man-in-the-middle server. With its built-in macOS setup, you can capture, inspect and get around HTTP(s) traffic, request, and responses easily. What set Proxyman aside from Paw is the fact that it is more advance in functionalities.
12 HTTP Client and Web Debugging Proxy Tools
Similar to the above-mentioned Paw, Proxyman is a premium native macOS web debugging proxy application.
Source: geekflare.com
Comparing Charles Proxy, Fiddler, Wireshark, and Requestly
On the pricing front, Requestly strikes a balance between affordability and functionality. It is an open-source tool, offering freemium to individual developers and affordable pricing plans for team collaboration. We have also clearly differentiated how Requestly differs from Wireshark and other web debugging tools like Proxyman, Modheader, and HTTP ToolKit separately.
Source: dev.to

Test API App Reviews

We have no reviews of Test API App yet.
Be the first one to post

Social recommendations and mentions

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.

Proxyman.io mentions (27)

  • Charles Proxy
    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
  • Essential Mobile Testing Tools: A Developer's Complete Guide
    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
  • Catching useful errors when parsing JSON fails in Swift
    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
  • Show HN: Pฤkiki Proxy โ€“ An intercepting proxy for penetration pesting
    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
  • A collection of useful Mac Apps
    Proxyman - Price: Free (optional paid plans available) Modern and intuitive HTTP/HTTPS debugging proxy app for macOS. Source: about 3 years ago
View more

Test API App mentions (0)

We have not tracked any mentions of Test API App yet. Tracking of Test API App recommendations started around Dec 2025.

What are some alternatives?

When comparing Proxyman.io and Test API App, you can also consider the following products

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.

Insomnia REST - Design, debug, test, and mock APIs locally, on Git, or cloud. Build better APIs collaboratively for the most popular protocols with a devโ€‘friendly UI, built-in automation, and an extensible plugin ecosystem.

Fiddler - Fiddler is a debugging program for websites.

req - A minimal yet powerful HTTP client/API testing tool.