Companies that use Charles
Charles is a web proxy (HTTP Proxy / HTTP Monitor) that runs on your own computer. Your web browser (or any other Internet application) is then configured to access the Internet through Charles, and Charles is then able to record and display for you all of the data that is sent and received.
23,180
companies
List of companies using Charles
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\": [
\"charles\"
]
}"Technology
is any of
Charles
Employees48kRevenue$12BFinancial ServicesCharlesHigh confidence
Employees30kAirlines and AviationCharlesHigh confidence
Employees19kRevenue$484MHospitals and Health CareCharlesHigh confidence
Employees31kAirlines and AviationCharlesHigh confidence
Employees21kRevenue$1.2MPrimary and Secondary EducationCharlesHigh confidence
Employees10kHospitalityCharlesHigh confidence
Employees10kRevenue$530MHospitals and Health CareCharlesHigh confidence
Employees655RetailCharlesHigh confidence
Employees10kHospitals and Health CareCharlesHigh confidence
Employees35kRevenue$18BConstructionCharlesHigh confidence
We have data on 23,180 companies and users that use Charles. Our Charles 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 Charles 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