Falcon is a bare-metal Python web API framework for building very fast app backends and microservices.
Flet Alternatives
Flet is described as 'Enables developers to easily build realtime web, mobile and desktop apps in Python. No frontend experience required' and is an app in the development category. There are more than 50 alternatives to Flet for a variety of platforms, including Linux, Mac, Windows, Self-Hosted and Web-based apps. The best Flet alternative is Django, which is both free and Open Source. Other great apps like Flet are Laravel, Ruby on Rails, Symfony and CodeIgniter.
Alternatives list
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.
Cost / License
- Free
- Open Source
Application type
Alerts
- Discontinued
Platforms
- Mac
- Windows
- Linux
- Online
Bitweaver is a free and open source web application framework and content management system. Its speed and power are ideal for large-scale community websites and corporate applications, but it is simple enough for non-technical small site users to set up and administrate.
Mojolicious ("Mojo") is a next generation web framework for the Perl programming language.

Put the fun back in writing Go web applications! A Ruby on Rails inspired, idiomatic, web framework written in Go.
Djapy, designed to let you make RESTful APIs within Django with no boilerplate, using plain Python and Django, with the supremacy of Pydantic and Typing.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux
- BSD
- Django
Spring Roo is a next-generation rapid application development tool for Java developers. With Roo you can easily build full Java applications in minutes. It differs from other productivity tools by focusing on:
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux
- Online
Cost / License
- Free
- Open Source
Platforms
- Self-Hosted
It is a new batteries-included web framework optimized for longterm productivity and programmer happiness.
Cost / License
- Free
- Open Source
Application type
Platforms
- Mac
- Windows
- Linux
- Self-Hosted
- Software as a Service (SaaS)

IHP is the most popular SaaS alternative to Flet.
- IHP is Free and Open Source
Laska is a server-side microframework for Dart, which aims to be a fast, simple and lightweight.
Cost / License
- Free
- Open Source
Platforms
- Self-Hosted

Play Framework is an open-source web application framework which follows the model–view–controller architectural pattern. It is written in Scala and usable from other programming languages that are compiled to JVM Bytecode, e.g. Java.
CodeBehind library is a modern backend framework. This library is a programming model based on the MVC structure, which provides the possibility of creating dynamic aspx files in .NET Core and has high serverside independence.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux


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