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Charles Proxy

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Ratings

G2
4.3/5
(31)

Charles Proxy description

Charles Proxy is a software tool that lets you analyze the traffic between your computer and the internet. Think of it as a way to see behind the scenes of your web browsing. It's particularly useful for developers who need to understand the details of how websites and apps communicate, especially for finding and fixing technical issues. Charles Proxy shows you the requests made, the responses received, and even the hidden details like cookies and headers.


Who is Charles Proxy best for

Charles Proxy is a powerful tool for developers and QA engineers who need to analyze and debug network traffic. It excels at API mocking and edge case testing, but some users find the initial setup challenging. The paid software offers a 30-day free trial and various licensing options.

  • Best for enterprise companies.

  • Suitable for software development teams.


Charles Proxy features

Supported

Charles Proxy can monitor and filter HTTP/HTTPS traffic for specific domains.

Supported

Charles Proxy supports HTTP/2 protocol and its debugging.

Supported

Charles Proxy can capture and analyze network traffic from both Android and iOS devices.

Supported

Charles Proxy supports security headers through its ability to inspect and modify HTTP headers.

Supported

Charles Proxy allows modifying HTTP requests and responses on-the-fly using breakpoints and rewrite tools.

Supported

Charles Proxy supports SSL/TLS encryption for secure content delivery via its SSL proxying feature.

Supported

Charles Proxy supports SSL/TLS decryption for inspecting encrypted traffic.


Charles Proxy reviews

We've summarised 31 Charles Proxy reviews (Charles Proxy G2 reviews) and summarised the main points below.

Pros of Charles Proxy
  • Excellent for API mocking, edge case testing, and debugging.
  • Powerful traffic analysis and inspection capabilities.
  • Decrypts and inspects SSL/TLS encrypted traffic.
  • Allows modification of HTTP requests and responses.
  • Supports WebSocket monitoring.
Cons of Charles Proxy
  • Initial setup can be challenging for new users.
  • Occasional internet connectivity issues and system restarts.
  • Complex for inexperienced users, especially with advanced features.
  • Paid software with limited free trial.
  • Can be resource intensive, impacting system performance.

Charles Proxy pricing

The commentary is based on 3 reviews from Charles Proxy G2 reviews.

Charles Proxy offers a free trial, but users mention the purchase is necessary for continued use and multiple users. Some find the "shareware" aspect with nag screens bothersome before purchasing a license. While there's no free version, many consider the paid version essential for debugging network communication.

See the Charles Proxy pricing page.

  • Charles Proxy has a free trial.

1 User License
USD $50

Allows a single user to use Charles on one computer.

2 User Licenses
USD $100

Allows a single user to use Charles on one computer.

3 User Licenses
USD $150

Allows a single user to use Charles on one computer.

4 User Licenses
USD $200

Allows a single user to use Charles on one computer.

Site License
USD $400

Allows use of Charles on any computer at a single site.

Multi-Site License
USD $700

Allows use of Charles on any computer at multiple sites.


Charles Proxy alternatives

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    Requestly
    Modify web requests to debug, test, and develop faster.
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  • Logo of Progress Telerik Fiddler
    Progress Telerik Fiddler
    Debug web apps, inspect HTTP(S) traffic, ensure quality.
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  • Logo of HTTP Toolkit
    HTTP Toolkit
    Debug, test, and rewrite HTTP effortlessly.
    Read more
  • Logo of Chrome Mobile DevTools
    Chrome Mobile DevTools
    Debug mobile websites and apps on your computer.
    Read more
  • Logo of ExtraHop
    ExtraHop
    Reveal hidden threats and fix tech issues with network insights.
    Read more
  • Logo of PingPlotter
    PingPlotter
    Troubleshoots internet hiccups, revealing where problems hide.
    Read more

Charles Proxy FAQ

  • What is Charles Proxy and what does Charles Proxy do?

    Charles Proxy is a web debugging proxy that enables developers to inspect and analyze HTTP/HTTPS traffic. It helps identify and troubleshoot website and app communication issues by revealing details like requests, responses, cookies, and headers. It's a valuable tool for API mocking, performance testing, and security analysis.

  • How does Charles Proxy integrate with other tools?

    Charles Proxy integrates seamlessly with development workflows by allowing developers to inspect and manipulate HTTP/HTTPS traffic, decrypt SSL/TLS, and analyze mobile device traffic. It supports HTTP/2 and aids in debugging and edge case testing.

  • What the main competitors of Charles Proxy?

    Top alternatives to Charles Proxy include Fiddler, Wireshark, mitmproxy, and OWASP ZAP. These tools offer similar functionalities, such as HTTP/HTTPS inspection, debugging, and performance testing. Each alternative has its strengths and weaknesses regarding features, ease of use, and cost.

  • Is Charles Proxy legit?

    Yes, Charles Proxy is safe and legitimate software used by many developers for network traffic analysis. It's a helpful tool for debugging and troubleshooting web and mobile applications. Charles Proxy offers a free trial, so you can explore its features before committing to a paid license.

  • How much does Charles Proxy cost?

    Charles Proxy pricing starts at $50 for a single user license. A site license costs $400, while a multi-site license is $700. A free trial is available for users to evaluate if the product is worth the cost.

  • Is Charles Proxy customer service good?

    Customer reviews indicate some users experience internet connectivity issues and find Charles Proxy difficult to learn initially. However, others praise its ability to intercept and inspect requests, ensuring applications work as expected.


Reviewed by

MK
Michal Kaczor
CEO at Gralio

Michal has worked at startups for many years and writes about topics relating to software selection and IT management. As a former consultant for Bain, a business advisory company, he also knows how to understand needs of any business and find solutions to its problems.

TT
Tymon Terlikiewicz
CTO at Gralio

Tymon is a seasoned CTO who loves finding the perfect tools for any task. He recently headed up the tech department at Batmaid, a well-known Swiss company, where he managed about 60 software purchases, including CX, HR, Payroll, Marketing automation and various developer tools.

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