Flask Alternatives
Flask is described as 'Lightweight web application framework written in Python and based on the Werkzeug WSGI toolkit and Jinja2 template engine. There is no database abstraction layer, form validation, or any other components where third-party libraries already exist to provide common' and is an app in the development category. There are more than 10 alternatives to Flask for a variety of platforms, including Windows, Linux, Mac, Self-Hosted and Python apps. The best Flask alternative is Django, which is both free and Open Source. Other great apps like Flask are ASP.NET, FastAPI, Reflex Framework and Crow.
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Flask alternatives are mainly Software Frameworks but may also be CMS Tools. Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of Flask.- Free • Open Source
- 112 likes49 Django alternatives
Django is a high-level Python Web framework that encourages rapid development and clean, pragmatic design. Built by experienced developers, it takes care of much of the hassle of Web development, so you can focus on writing your app without needing to reinvent the wheel.
License model
- Free • Open Source
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- Mac
- Windows
- Linux
- BSD
- Python
Django Features
Django VS Flask
Is Django a good alternative to Flask? - 31 likes52 ASP.NET alternatives
Asp.net is an open source server-side Web application framework designed for Web development to produce dynamic Web pages, web sites, apps and services with HTML, CSS and JavaScript. You can also create Web APIs, mobile sites, use real-time technologies like Web Sockets and more!
License model
- Free • Open Source
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Platforms
- Mac
- Windows
- Linux
ASP.NET Features
ASP.NET VS Flask
Is ASP.NET a good alternative to Flask? - 20 likes21 FastAPI alternatives
FastAPI is a modern, fast (high-performance), web framework for building APIs with Python 3.6+ based on standard Python type hints.
FastAPI VS Flask
Is FastAPI a good alternative to Flask? Reflex Framework VS Flask
Is Reflex Framework a good alternative to Flask?- 3 likes8 Crow alternatives
Crow is a C++ microframework for running web services. It uses routing similar to Python's Flask which makes it easy to use. It is also extremely fast, beating multiple existing C++ frameworks as well as non C++ frameworks.
Crow VS Flask
Is Crow a good alternative to Flask? - 6 likes27 ViUR.is alternatives
ViUR – the Information System for the Google App Engine™ plattform – is a »sandbox« for designers and developers. With the help of ViUR you can easy build web applications running on Google's infrastructure.
License model
- Free • Open Source
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Platforms
- Mac
- Windows
- Linux
- Self-Hosted
ViUR.is Features
ViUR.is VS Flask
Is ViUR.is a good alternative to Flask? - 9 likes32 Pyramid alternatives
Pyramid is an open source web framework written in Python and is based on WSGI. It is a minimalistic web framework inspired by Zope, Pylons and Django.
Pyramid VS Flask
Is Pyramid a good alternative to Flask? - 6 likes14 TurboGears alternatives
TurboGears 2 is built on top of the experience of several next generation web frameworks including TurboGears 1 (of course), Django, and Rails. All of these frameworks had limitations that frustrated us, and TG2 was built as an answer to that frustration:
TurboGears VS Flask
Is TurboGears a good alternative to Flask? - 7 likes8 Sinatra alternatives
Sinatra is a free and open source software web application library and domain-specific language written in Ruby. It is an alternative to other Ruby web application frameworks such as Ruby on Rails, Merb, Nitro, Camping, and Rango. It is dependent on the Rack web server interface.
Sinatra VS Flask
Is Sinatra a good alternative to Flask? - 4 likes12 jam-py alternatives
The jam.py is an object-oriented, event-driven framework with hierarchical structure. All this, in combination with very tight DB/GUI coupling, is the base for the DRY (don't repeat yourself) principle that is underlying the framework.
jam-py VS Flask
Is jam-py a good alternative to Flask? - 2 likes7 Bottle alternatives
Bottle is a fast, simple and lightweight WSGI micro web-framework for Python. It is distributed as a single file module and has no dependencies other than the Python Standard Library.
Bottle VS Flask
Is Bottle a good alternative to Flask? - 2 likes32 Pylons Framework alternatives
Pylons Framework is an open source Web application framework written in Python. It makes extensive use of the Web Server Gateway Interface standard to promote reusability and to separate functionality into distinct modules.
Discontinued"It's highly recommended that new projects start with the new merged web framework, Pyramid."https://pylonsproject.org/about-pylons-framework.html
Pylons Framework VS Flask
Is Pylons Framework a good alternative to Flask?
Comments about FastAPI as an Alternative to Flask
It is very quick and easy to bootstrap a performant API with adequate responses, error handling and I/O validation
In my opinion, FastAPI wins over Flask because it has major features that are incredibly useful such as the Swagger UI Generator, compatibility with async.