Software Alternatives & Reviews

FastAPI VS .NET Core

Compare FastAPI VS .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.

.NET Core logo .NET Core

.NET Core is a cross-platform free and open-source managed software framework similar to .
  • FastAPI Landing page
    Landing page //
    2023-05-14
  • .NET Core Landing page
    Landing page //
    2023-03-12

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

.NET Core videos

.NET Core 3.0 & C# - Should I learn it?

More videos:

  • Review - .NET Design Review: .NET Core 3.1
  • Review - Why Should You Migrate To .NET Core 3.0?

Category Popularity

0-100% (relative to FastAPI and .NET Core)
Developer Tools
92 92%
8% 8
Web Frameworks
83 83%
17% 17
API Tools
100 100%
0% 0
Python Web Framework
85 85%
15% 15

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 .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.

.NET Core Reviews

We have no reviews of .NET Core yet.
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Social recommendations and mentions

Based on our record, FastAPI seems to be a lot more popular than .NET Core. While we know about 235 links to FastAPI, we've tracked only 7 mentions of .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 / 4 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 / 5 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 / 12 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
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.NET Core mentions (7)

  • .Net Help
    Start at the beginning. Good luck and welcome! Source: 6 months ago
  • How can I start using C# outside Unity?
    I know multiple tutorials have already been posted but even MS themselves have a Hello World tutorial https://dotnet.microsoft.com/en-us/learn/dotnet/hello-world-tutorial/intro. Source: over 1 year ago
  • Learning C# and nothings working
    Have you tried running a simple “Hello, World!”program to see if you have everything installed correctly? Source: over 1 year ago
  • Learning ASP.NET CORE on m1 MAC?
    If you're just beginning vscode is good enough to get started. Just follow this 5 min tutorial to get you going https://dotnet.microsoft.com/en-us/learn/dotnet/hello-world-tutorial/intro as it covers Maros too. Here's a vscode tutorial https://www.syncfusion.com/blogs/post/how-to-develop-an-asp-net-core-application-using-visual-studio-code.aspx. Source: over 1 year ago
  • I have a noob question (And a short one)
    There are a ton of free tutorials and guides out there, including ones from Microsoft themselves. Source: over 2 years ago
View more

What are some alternatives?

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

Django - The Web framework for perfectionists with deadlines

Play Framework - An open source web framework which follows the model-view-controller architecture. It is light-weight, web-friendly, and stateless. It provides minimal overhead for highly-scalable applications.

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

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

Laravel - A PHP Framework For Web Artisans

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