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Companies that use FastAPI

It is a modern, fast (high-performance), web framework for building APIs with Python 3.6+ based on standard Python type hints.

51,558

companies

List of companies using FastAPI

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\": [
    \"fastapi\"
  ]
}"

Technology

is any of

Logo

FastAPI

  • EPAM Systems logo
    United StatesEmployees68kRevenue$4.8BIT Services and IT Consulting
    LogoFastAPIHigh confidence
  • Tata Consultancy Services logo
    IndiaEmployees731kRevenue$27BIT Services and IT Consulting
    LogoFastAPIHigh confidence
  • FullStack Labs logo
    United StatesEmployees700Construction
    LogoFastAPIHigh confidence
  • Luxoft logo
    SwitzerlandEmployees16kIT Services and IT Consulting
    LogoFastAPIHigh confidence
  • CGI logo
    CanadaEmployees89kRevenue$9.5BIT Services and IT Consulting
    LogoFastAPIHigh confidence
  • UST logo
    United StatesEmployees41kRevenue$1.5BIT Services and IT Consulting
    LogoFastAPIHigh confidence
  • Astoria AI logo
    United StatesEmployees18Software Development
    LogoFastAPIHigh confidence
  • CI&T logo
    United StatesEmployees8.9kRevenue$253MIT Services and IT Consulting
    LogoFastAPIHigh confidence
  • SKM Group logo
    PolandEmployees51IT Services and IT Consulting
    LogoFastAPIHigh confidence
  • Optum logo
    United StatesEmployees115kHospitals and Health Care
    LogoFastAPIHigh confidence

We have data on 51,558 companies and users that use FastAPI. Our FastAPI 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 FastAPI 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.

FastAPI is a modern web framework for building APIs with Python 3.6+ based on standard Python type hints. It is known for its high performance, simplicity, and ease of use, making it a preferred choice for developers looking to create APIs quickly and efficiently. FastAPI leverages Python type hints to enable automatic generation of interactive API documentation, making the development process seamless and hassle-free. Its asynchronous support allows for handling high loads of traffic effectively, making it a suitable option for applications requiring real-time responses.

FastAPI falls under the category of Microframeworks in the Backend technology landscape. Microframeworks are lightweight web frameworks designed to provide essential functionalities for building web applications without the complexity of full-fledged frameworks. FastAPI specifically focuses on offering a minimalistic approach to API development, prioritizing speed and efficiency while retaining the flexibility to scale as needed. Developers favor FastAPI for its intuitive design and robust features that streamline the API creation process.

FastAPI was founded in 2018 by Sebastián Ramírez, a software developer passionate about creating efficient and user-friendly tools for web development. The motivation behind FastAPI's inception was to address the need for a high-performance web framework that combined the benefits of Python type hints with modern API development standards. Since its launch, FastAPI has gained significant traction within the developer community due to its innovative approach and continuous enhancement of features.

Currently, FastAPI holds a notable market share within the Microframeworks category, with a growing trend expected in the foreseeable future. The framework's popularity continues to rise as more developers recognize its advantages in terms of speed, scalability, and documentation capabilities. With ongoing improvements and adoption across various industries, FastAPI is poised to expand its market share further and establish itself as a prominent player in the backend technology landscape.

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

As of now, we have data on 51,558 companies that use FastAPI.

FastAPI is used by a diverse range of organizations across various industries, including "IT Services and IT Consulting", "IT Services and IT Consulting", "Construction", "IT Services and IT Consulting", "IT Services and IT Consulting", "IT Services and IT Consulting", "Software Development", "IT Services and IT Consulting", "IT Services and IT Consulting", "Hospitals and Health Care". For a comprehensive list of all industries utilizing FastAPI, please visit TheirStack.com.

Some of the companies that use FastAPI include EPAM Systems, Tata Consultancy Services, FullStack Labs, Luxoft, CGI, UST, Astoria AI, CI&T, SKM Group, Optum and many more. You can find a complete list of 51,558 companies that use FastAPI on TheirStack.com.

Based on our data, FastAPI is most popular in United States (6,858 companies). However, it is used by companies all over the world.

You can find companies using FastAPI 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.