Companies that use Charles

Frequently asked questions

What is the source of this data?

Our data is sourced from job postings collected from millions of companies. We monitor these postings on company websites, job boards, and other recruitment platforms. Analyzing job postings provides a reliable method to understand the technologies companies are employing, including their use of internal tools.

How often is the data updated?

We refresh our data daily to ensure you are accessing the most current information available. This frequent updating process guarantees that our insights and intelligence reflect the latest developments and trends within the industry.

What is Charles?

Charles is a versatile technology tool that falls under the category of API Tools. It serves as a robust solution for monitoring, debugging, and analyzing network traffic, making it an essential asset for developers, QA engineers, and IT professionals. With its user-friendly interface and comprehensive features, Charles empowers users to gain insights into API interactions, identify issues, and optimize performance efficiently.

Founded in 2002 by Karl von Randow, Charles emerged with the vision of simplifying the process of debugging web applications by providing a centralized platform for monitoring HTTP/HTTPS traffic. Over the years, Charles has evolved to become a go-to tool for developers seeking to streamline the debugging process and enhance the performance of their applications. Its continuous innovation and focus on user experience have solidified its reputation as a leading technology in the API Tools category.

In terms of market share, Charles has garnered a significant presence within the API Tools sector, with a loyal user base and positive industry recognition. As organizations increasingly rely on APIs to drive digital transformation and connectivity, the demand for tools like Charles is expected to rise. With its proven track record and ongoing enhancements, Charles is positioned to experience further growth in the market, catering to the evolving needs of developers and businesses seeking efficient API management solutions.

How to get an updated list of companies that use Charles?

You can access an updated list of companies using Charles by visiting TheirStack.com. Our platform provides a comprehensive database of companies utilizing various technologies and internal tools.

How many customers does Charles have?

As of now, we have data on 8,718 companies that use Charles.

Who uses Charles?

Charles is used by a diverse range of organizations across various industries, including "Financial Services", "Airlines And Aviation", "Education", "Airlines And Aviation", "Education", "Security And Investigations", "Government Administration", "Education". For a comprehensive list of all industries utilizing Charles, please visit TheirStack.com.

What companies use Charles?

Some of the companies that use Charles include State Street, Air France, Prezzo Hampshire, Baltimore County Public Schools, Groupe ADP, Stevens Point Area Public School District, HOPITAL BICHAT CLAUDE-BERNARD 49 Rue Huchard Paris 18, Marmic Fire & Safety, Tasmanian Government, Aix-Marseille Université and many more. You can find a complete list of 8,718 companies that use Charles on TheirStack.com.

In which countries Charles is used the most?

Based on our data, Charles is most popular in United States (2,235 companies), United Kingdom (485 companies), France (469 companies), Canada (209 companies), Australia (128 companies), India (87 companies), Germany (82 companies), Netherlands (58 companies), Spain (53 companies), Ireland (32 companies). However, it is used by companies all over the world.

How to find companies that use Charles?

You can find companies using Charles by searching for it on TheirStack.com, We track job postings from millions of companies and use them to discover what technologies and internal tools they are using.