Companies that use Fiddler
It is a free web debugging proxy for any browser, system or platform. It helps you debug web applications by capturing network traffic between the Internet and test computers. The tool enables you to inspect incoming and outgoing data to monitor and modify requests and responses before the browser receives them.
3,753
companies
List of companies using Fiddler
curl --request POST \
--url "https://api.theirstack.com/v1/companies/search" \
--header "Accept: application/json" \
--header "Content-Type: application/json" \
--header "Authorization: Bearer <api_key>" \
-d "{
\"company_technology_slug_or\": [
\"fiddler\"
]
}"Technology
is any of
Fiddler

Employees8.5kSoftware Development
FiddlerHigh confidence
Employees1.3kRevenue$227MTechnology, Information and Internet
FiddlerHigh confidence
Employees7.4kRevenue$1.3BSoftware Development
FiddlerHigh confidence
Employees3.4kRevenue$400MComputer and Network Security
FiddlerHigh confidence
Employees35kRevenue$7.6BSoftware Development
FiddlerHigh confidence
Employees9.7kRevenue$1.1BComputer and Network Security
FiddlerHigh confidence
Employees12kRevenue$1.9BSoftware Development
FiddlerHigh confidence
Employees148kRevenue$33BSoftware Development
FiddlerHigh confidence
Employees1.6kSoftware Development
FiddlerHigh confidence
Employees27kRevenue$5.9BSoftware Development
FiddlerHigh confidence
We have data on 3,753 companies and users that use Fiddler. Our Fiddler users and customers list is available for download and comes enriched with vital company specifics, including industry classification, organizational size, geographical location, funding rounds, and revenue figures, among others.
Technology Usage Statistics and Market Share
How to target Fiddler users
- How to customize this list?
You can customize this data to your needs by filtering for geography, industry, company size, revenue, technology usage, job postions and more. You can download the data in Excel or CSV format.
- How to be alerted when companies adopt this technology?
You can get alerts for this data. You can get started by selecting the technology you are interested in and then you will receive alerts in your inbox when there are new companies using that technology.
- How to import this data to my CRM?
You can export this data to an Excel file, which can be imported into your CRM. You can also export the data to an API.
Frequently asked questions
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.
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.
Fiddler is a powerful technology in the realm of API Tools, providing users with advanced capabilities for inspecting, debugging, and monitoring web traffic. It serves as a crucial tool for developers, allowing them to analyze and manipulate HTTP/HTTPS requests between their computer and the internet. Fiddler offers a user-friendly interface that displays detailed information about the incoming and outgoing data packets, aiding in the identification of potential issues and performance bottlenecks.
Fiddler falls under the category of API Tools, focusing on streamlining the process of working with APIs by providing comprehensive insights into the communication between applications. This technology is essential for developers and IT professionals who deal with APIs regularly, offering features such as request/response modification, performance testing, and security testing. By simplifying the debugging and monitoring process, Fiddler enhances the overall efficiency and reliability of API integrations.
Founded in 2003 by Eric Lawrence, Fiddler stemmed from the need for a robust tool that could assist developers in understanding and troubleshooting web applications. With a background in software development and a passion for enhancing web performance, Lawrence set out to create a solution that would empower users to gain deep visibility into their network traffic. Since its inception, Fiddler has evolved into a leading technology in the API Tools category, gaining popularity among developers and organizations worldwide.
In the current market, Fiddler holds a significant market share within the API Tools segment due to its comprehensive feature set and strong reputation for reliability. With the increasing reliance on APIs for software integration and communication, the demand for sophisticated API tools like Fiddler is expected to rise. As organizations continue to emphasize the importance of seamless API interactions, Fiddler is likely to experience further growth in market share as it remains at the forefront of innovation in the field.