What are some alternatives?
When comparing Laravel and Flask, you can also consider the following products
CodeIgniter - A Fully Baked PHP Framework
Django - The Web framework for perfectionists with deadlines
Ruby on Rails - Ruby on Rails is an open source full-stack web application framework for the Ruby programming...
Yii Framework - Yii is a high-performance component-based PHP framework best for Web 2.0 development.
ExpressJS - Sinatra inspired web development framework for node.js -- insanely fast, flexible, and simple