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BeeWare VS FastAPI

Compare BeeWare VS FastAPI and see what are their differences

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BeeWare logo BeeWare

Write your apps in Python and release them on iOS, Android, Windows, MacOS, Linux, Web, and tvOS...

FastAPI logo FastAPI

FastAPI is an Open Source, modern, fast (high-performance), web framework for building APIs with Python 3.6+ based on standard Python type hints.
  • BeeWare Landing page
    Landing page //
    2023-04-13
  • FastAPI Landing page
    Landing page //
    2023-05-14

BeeWare features and specs

  • Cross-Platform Development
    BeeWare allows developers to write applications in Python and deploy them across multiple platforms, including iOS, Android, Windows, macOS, Linux, and Web, without needing to change the codebase.
  • Python Language
    Since BeeWare uses Python, it benefits from Python's simplicity, readability, and large community support, making it an attractive choice for developers already familiar with the language.
  • Native User Interfaces
    BeeWare aims to provide a native look and feel for applications, ensuring that apps look and behave as expected on each platform, which can enhance user experience.
  • Open Source Community
    BeeWare is an open-source project, encouraging community contributions and collaboration, which can lead to continuous improvements and a diverse pool of resources and support.

Possible disadvantages of BeeWare

  • Maturity and Stability
    BeeWare is still considered less mature compared to other cross-platform frameworks like React Native or Flutter, which means it might face stability issues or lack some advanced features.
  • Limited Documentation
    Compared to more established frameworks, BeeWare may have more limited documentation and fewer learning resources, potentially posing challenges for new developers.
  • Performance Concerns
    Applications built with BeeWare might not match the performance of apps built natively or with other optimized frameworks, particularly for complex or resource-intensive applications.
  • Community Size
    Although growing, BeeWare's community is smaller than other major frameworks, possibly leading to fewer third-party libraries, extensions, and slower issue resolution.

FastAPI features and specs

  • High Performance
    Built on Starlette and Pydantic, FastAPI is one of the fastest frameworks for Python, providing high performance due to its asynchronous request handling.
  • Automatic Interactive API Documentation
    FastAPI automatically generates interactive API documentation via Swagger UI and ReDoc, which are very helpful for development and testing.
  • Type Checking and Validation
    With Pydantic models and Python type hints, FastAPI provides automatic data validation and type checking, reducing the chance of runtime errors.
  • Ease of Use
    Its syntax and design make it easy to learn for Python developers, offering a smooth development experience while reducing boilerplate code.
  • Asynchronous Support
    FastAPI supports asynchronous programming, allowing for better performance for I/O-bound operations, making it optimal for handling many simultaneous connections.
  • Extensive Documentation
    It has comprehensive and well-structured documentation, which is very useful for both beginners and advanced users.
  • Community and Ecosystem
    FastAPI has a growing community and ecosystem, with many plugins and integrations available to extend its functionality.

Possible disadvantages of FastAPI

  • Learning Curve for Asynchronous Programming
    Although FastAPI itself is easy to learn, grasping the concepts of asynchronous programming in Python can be challenging for beginners.
  • Complex Dependencies
    Using Pydantic for advanced validation can make the request models complex, requiring a deeper understanding of Pydantic and its functionalities.
  • Early Stage Libraries
    Some third-party libraries and extensions specifically tailored for FastAPI might still be in early stages of development and lack long-term stability.
  • Limited Real-World Examples
    Although the documentation is extensive, there might be limited real-world examples and case studies readily available compared to more mature frameworks.
  • Deployment Complexity
    Deploying FastAPI applications might be more complex in comparison to traditional synchronous frameworks, mainly due to the need for asynchronous server setups.

Analysis of FastAPI

Overall verdict

  • FastAPI is widely regarded as a good choice, especially for applications that require high performance, scalability, and modern Python features. It is suitable for both simple and complex projects, making it a versatile tool in the web development ecosystem.

Why this product is good

  • FastAPI is a modern, fast (high-performance), web framework for building APIs with Python 3.7+ based on standard Python type hints. It is built on top of Starlette for web framework capabilities and Pydantic for data validation and settings management. FastAPI is known for its excellent performance, automatic generation of interactive API documentation (with Swagger and Redoc), and support for asynchronous programming. Developers appreciate its ease of use, detailed documentation, and helpful error messages.

Recommended for

  • Developers building RESTful APIs
  • Teams looking for a high-performance ASGI-based web framework
  • Projects that require asynchronous programming capabilities
  • Applications needing automatic generation of interactive API documentation
  • Python developers who prefer utilizing type hints for code clarity and validation

BeeWare videos

Russell Keith-Magee - Building a cross-platform native app with BeeWare - PyCon 2018

FastAPI videos

FastAPI from the ground up

More videos:

  • Tutorial - 30 Days of Python - Day 14 - Web App with Flask, FastAPI, ngrok, and Invictify - Python TUTORIAL
  • Review - [PT] Python - API com FastAPI - Chat | twitch.tv/codeshow

Category Popularity

0-100% (relative to BeeWare and FastAPI)
Rapid Application Development
Developer Tools
10 10%
90% 90
API Tools
0 0%
100% 100
Development Tools
100 100%
0% 0

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare BeeWare and FastAPI

BeeWare Reviews

The best Python frameworks for mobile development and how to use them
Less Supported Features: Google and Apple will always promote their native tooling first over alternatives. Users of non-native frameworks will be limited by whatever the most recent version of (for example) Kivy/BeeWare have implemented. You will need to be on top of the current issue list and the limitations of the current version in order to resolve any issues youโ€™re...
Top 8 Python Tools For App Development
About: BeeWare is a collection of tools and libraries for developing and distributing native applications in Python. The suite of tools and libraries works together to help a developer write cross-platform native GUI Python applications.

FastAPI Reviews

  1. Kurslog team
    ยท Working at Kurslog ยท

    When our backend team needs to build services for data parsing, aggregators, or high-load APIs, FastAPI is our absolute go-to choice. It completely lives up to its name-development speed is outstanding.

    The combination of Pydantic for data validation and built-in async support keeps our shared codebase clean, strictly typed, and reliable. But the biggest highlight for our cross-functional team is the automatic generation of interactive OpenAPI (Swagger) documentation. Our frontend and mobile developers no longer have to wait for backend engineers to manually update API docs; everything stays perfectly in sync automatically. It has drastically improved our team's communication and delivery speed.

    ๐Ÿ Competitors: Django, Flask, ExpressJS, Nest.js, Spring Boot
    ๐Ÿ‘ Pros:    Blazing fast performance (on par with nodejs and go)|Native asynchronous support out of the box|Automatic, interactive documentation generation (swagger/redoc)|Strict typing and data validation with pydantic
    ๐Ÿ‘Ž Cons:    Smaller plug-and-play ecosystem compared to older frameworks like django|Requires our architects to design the project structure and directory layout from scratch

The 20 Best Laravel Alternatives for Web Development
FastAPI, as the name hints, is a swift mover. Built on Starlette, itโ€™s all about speed and performance with Python. Crafting API masterpieces at the speed of light, now thatโ€™s something.
25 Python Frameworks to Master
Since its release in 2018, it has rapidly gained popularity due to its great performance and simplicity. In fact, according to PyPi Stats, FastAPI has over 9 million monthly downloads, surpassing even full-stack frameworks like Django.
Source: kinsta.com
3 Web Frameworks to Use With Python
myapp/ is the main directory of your FastAPI application. It includes all the other files and directories needed for the application.static/ is a directory used to store static assets such as CSS, JavaScript, and image files. These assets are served directly by the web server and are typically used to add visual styling and interactivity to the application.css/, img/, js/...
Best Alternatives to FastAPI App Free for Windows (2021)
FastAPI Alternative โ€“ So many alternatives app to FastAPI that you must to know out there. And, looking for an ideal software was not easy matter. Lucky you, at this page you can find the best replacement app for FastAPI. So what you are waiting for, get the latest FastAPI alternative app for Windows 10 from this page.
Top 5 Back-End Frameworks to Consider for Web Development in 2021
FastAPI is a modern, fast (high-performance), web framework for building APIs with Python 3.6+ based on standard Python type hints. It is fast when compared to other major Python frameworks like Flask and Django. FastAPI gives great flexibility to fulfill businessesโ€™ API needs in todayโ€™s evolving world.

Social recommendations and mentions

Based on our record, FastAPI seems to be a lot more popular than BeeWare. While we know about 311 links to FastAPI, we've tracked only 29 mentions of BeeWare. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

BeeWare mentions (29)

  • Plain โ€“ a web framework for building products with Python
    There are some things available, and people are working on it. Coincidentally, one of those people is Russell Keith-Magee of Django fame, who founded the BeeWare project. https://beeware.org/ https://beeware.org/about/team/freakboy3742/ https://kivy.org/. - Source: Hacker News / over 1 year ago
  • Ask HN: Best framework to build a GUI app in Python for windows and macOS?
    I think the best one right now for python is "beeware": https://beeware.org/ You also have Kivy which is prety good: https://kivy.org/. - Source: Hacker News / over 2 years ago
  • Tkinter Designer: Quickly Turn Figma Design to Python Tkinter GUI
    Neat! I can see this being a useful way to build quick demos from a Figma design. If I follow correctly, it's building the whole UI from images from the Figma file, so isn't using any native OS styling. Thats fine for demos and some simple apps. It would interesting if it was possible to combine this with BeeWhare [0] for mobile UIs, none native style much more forgiving on mobile. 0: https://beeware.org. - Source: Hacker News / about 3 years ago
  • Python GUIs
    A interesting option I havenโ€™t seen mentioned here is Beeware, which describes the project with this summary: โ€œWrite your apps in Python and release them on iOS, Android, Windows, MacOS, Linux, Web, and tvOS using rich, native user interfaces. Multiple apps, one codebase, with a fully native user experience on every platform.โ€ Source: . - Source: Hacker News / about 3 years ago
  • Is there a way to use turn a project into a single executable file that doesn't require anyone to do anything like install Python before using it?
    There's one other option though: BeeWare, a project supported by Anaconda. I've not used it yet, but it looks promising and the docs are solid. It claims to support shipping your app as a binary for Linux, Mac, Windows, and Android. Source: over 3 years ago
View more

FastAPI mentions (311)

  • Shipping Sovereign SDK: Cryptographic Forensic Receipts and the End of the AI "Prose Tax"
    The Sovereign SDK is a Python-native framework designed to minimize prose overhead while generating ironclad, cryptographic execution receipts for AI agents, complete with drop-in FastAPI/Starlette ASGI middleware. - Source: dev.to / about 2 months ago
  • 5-Minute AI Jobs and Closed Tabs โ€” Why We Built Replay-Then-Tail SSE
    We had a feature in production where a single user request could run for five-plus minutes โ€” fetch documents, chunk them, hit an LLM per chunk, synthesize a final answer. We did the obvious thing first: a FastAPI handler that ran the pipeline and streamed progress back to the browser over Server-Sent Events. - Source: dev.to / 3 months ago
  • FastAPI With LangChain and MongoDB
    FastAPI is a Python framework for building APIs quickly, efficiently, and with very little code. - Source: dev.to / 3 months ago
  • I Built A " CrowdSense AI " : A Scalable, Context-Aware Platform for Smart Stadiums
    Backend: Python-based FastAPI for its asynchronous I/O capabilities and rapid JSON serialization. - Source: dev.to / 3 months ago
  • Async PyMongo in FastAPI
    FastAPI is a high-performance web framework that is production-ready and designed for building APIs in python, with roots embedded in asynchronous programming. It embraces Pythonโ€™s asyncio model as its core principle rather than treating it as optional. This design choice gives FastAPI leverage for I/O bound workloads such as db access, external API calls and real-time data streaming. - Source: dev.to / 3 months ago
View more

What are some alternatives?

When comparing BeeWare and FastAPI, you can also consider the following products

Kivy - Open source Python framework for rapid development of applications that make use of innovative user interfaces, such as multi-touch apps. Installation on WindowsInstallation on Windows. Installation; What are wheels .

Flask - a microframework for Python based on Werkzeug, Jinja 2 and good intentions.

PyQt - Riverbank | Software | PyQt | What is PyQt?

ExpressJS - Sinatra inspired web development framework for node.js -- insanely fast, flexible, and simple

Tkinter - Tkinter is a Python wrapper for Tcl/Tk that offers classes to create various graphical user interfaces.

Django - The Web framework for perfectionists with deadlines