Software Alternatives & Reviews

FastAPI VS ASP.NET Core

Compare FastAPI VS ASP.NET Core and see what are their differences

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.

ASP.NET Core logo ASP.NET Core

With ASP.
  • FastAPI Landing page
    Landing page //
    2023-05-14
  • ASP.NET Core Landing page
    Landing page //
    2023-08-18

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

ASP.NET Core videos

Intro to ASP.NET Core Razor Pages - From Start to Published

Category Popularity

0-100% (relative to FastAPI and ASP.NET Core)
Developer Tools
83 83%
17% 17
Web Frameworks
70 70%
30% 30
API Tools
100 100%
0% 0
Python Web Framework
62 62%
38% 38

User comments

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Reviews

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

FastAPI Reviews

The 20 Best Laravel Alternatives for Web Development
FastAPI, as the name hints, is a swift mover. Built on Starlette, it’s all about speed and performance with Python. Crafting API masterpieces at the speed of light, now that’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 – 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 businesses’ API needs in today’s evolving world.

ASP.NET Core Reviews

Top 5 Flutter Alternatives for Cross-Platform Development
As for performance, both ASP.NET and Flutter perform really well. For ASP.NET Core, it’s partly due to the lightweight and efficient Kestrel web server. Flutter’s speed is thanks to the Dart VM and Ahead-of-Time (AOT) compilation.
Source: www.miquido.com
Exploring 15 Powerful Flutter Alternatives
ASP.NET Core is an open-source and cross-platform framework for building modern cloud-enabled web apps on Windows, Mac, and Linux. One unique capability ASP.NET Core introduces relates to scalability. The framework provides native integration with cloud platforms like Azure that allow web apps to scale up or out to potentially even millions of users with no code...

Social recommendations and mentions

Based on our record, FastAPI seems to be a lot more popular than ASP.NET Core. While we know about 235 links to FastAPI, we've tracked only 5 mentions of ASP.NET Core. 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.

FastAPI mentions (235)

  • Github Sponsor Sebastián Ramírez Python programmer
    He is probably most well know for creating FastAPI that I taught to some of my clients and Typer that I've never used. - Source: dev.to / 2 days ago
  • Python: A SQLAlchemy Wrapper Component That Works With Both Flask and FastAPI Frameworks
    It has been an interesting exercise developing this wrapper component. The fact that it seamlessly integrates with the FastAPI framework is just a bonus for me; I didn't plan for it since I hadn't learned FastAPI at the time. I hope you find this post useful. Thank you for reading, and stay safe as always. - Source: dev.to / 4 days ago
  • Building an Email Assistant Application with Burr
    In this tutorial, I will demonstrate how to use Burr, an open source framework (disclosure: I helped create it), using simple OpenAI client calls to GPT4, and FastAPI to create a custom email assistant agent. We’ll describe the challenge one faces and then how you can solve for them. For the application frontend we provide a reference implementation but won’t dive into details for it. - Source: dev.to / 11 days ago
  • Ask HN: What is your go-to stack for the web?
    For pure APIs: pyapi-server [0]. For classic Web sites: Starlette [1], with SQLAlchemy Core [2] for database integration. Or, if you prefer something with more batteries included, FastAPI [3]. [0] https://pyapi-server.readthedocs.io [1] https://www.starlette.io/ [2] https://docs.sqlalchemy.org/en/20/ [3] https://fastapi.tiangolo.com/. - Source: Hacker News / 3 months ago
  • Fun with Avatars: Crafting the core engine | Part. 1
    We will create our API using FastAPI, a modern high-performance web framework for building fast APIs with Python. It is designed to be easy to use, efficient, and highly scalable. Some key features of FastAPI include:. - Source: dev.to / 4 months ago
View more

ASP.NET Core mentions (5)

  • The Case For Go Backends
    However, usage of a C# framework like ASP .NET Core or a Java framework like OfficeFloor are more than capable in the right hands. The key is to understand the tradeoffs of each language and framework, and to choose the right tool for the job. - Source: dev.to / about 1 year ago
  • Exploring Xperience By Kentico: Introductions
    The administration UI is now built on React and ASP.NET Core which means it's fast 🚀! - Source: dev.to / over 1 year ago
  • Trying to learn ASP.NET core, but confused by the documentation
    Per https://dotnet.microsoft.com/en-us/learn/aspnet/what-is-aspnet-core, "ASP.NET Core is the open-source version of ASP.NET, that runs on macOS, Linux, and Windows. ASP.NET Core was first released in 2016 and is a re-design of earlier Windows-only versions of ASP.NET.". Source: over 1 year ago
  • How can I convince my boss not to use Windows Server?
    But how about you both get your wishes: ASP.NET Core? Use a Linux server - with which you are familiar with, to host the live/production version. And the web application itself can be locally developed and tested in ASP.NET on a Windows server, which is what your boss wants? Source: over 2 years ago
  • 3 Different Hosting Models in Blazor
    Let’s remember that ASP.NET Core is cross-platform and can run practically anywhere. If you find yourself using C # for all your development, this is probably the best scenario for you to use anyway. With it, you can deploy your web application, which would also contain your Blazor Wasm assets in the same location. - Source: dev.to / about 3 years ago

What are some alternatives?

When comparing FastAPI and ASP.NET Core, you can also consider the following products

Django - The Web framework for perfectionists with deadlines

ASP.NET - ASP.NET is a free web framework for building great Web sites and Web applications using HTML, CSS and JavaScript.

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

Laravel - A PHP Framework For Web Artisans

CodeBehind Framework - CodeBehind is a new framework based on .NET Core version 7.0. The CodeBehind framework inherits all the features of .NET Core and gives it more simplicity and flexibility. CodeBehind framework is owned by Elanat.

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