Django Vs Flask

Django Vs Flask: Which One is Better Backend Python Web Development Framework?

Just you like you pay special attention to the user interface of a web application with a feature-rich front-end development framework. Similarly, equal importance must be given to back-end development that allows the backend functionalities to go smooth and seamless. Choosing Python web development is a wise and profitable decision due to widespread accessibility and acceptance of the programming language. But in terms of backend development framework, there lies the choice between Django and Flask.

So, which one is better for you?

This is what, we are trying to explain to you hereby describing the key differences between Django and Flask backend development framework.

Without wasting any time, let’s start the discussion based on the below key points.

a. What is Django?
b. What is Flask?
c. Features of Django
d. Features of Flask
e. Difference Between Django and Flask
e.1 Template Engine
e.2 Admin
e.3 Database
e.4 Development
e.5 Flexibility
f. Which One is Better Django or Flask

What is Django?

Django is an open-source and full-stack Python web development framework. It is highly recommended for building rapid web applications using its virtues like reusable components, less code, & ready to use solutions. What makes Django class apart from Flask is the abundance of optional features as extensions that help in the rapid development of web apps. The framework also deals with providing some of the basic set of features like client information, content organization, site maps, and more.

What is Flask?

Flask is a lightweight and microframework based on Python. It is highly used for Python web development on a rapid basis. Just like Django, Python does not depend on external functionalities to support and help in agile web app development. Although, having a small core, still Flask has its own set of tools, techniques, and functionalities.

Features of Django

  • Rapidly Fast: Django is extremely fast due to its ready-to-use solutions & extendible functionalities.
  • Versatile: Django is of versatile nature that enables developers to work on distinctive platforms like WordPress, Social Networks, etc.
  • Scalable: The framework offers scalability in terms of system changes, different layers, & necessary updations without much cost.
  • Adaptable: It is adaptable to a wide range of functionalities like XML, HTML, and JSON.
  • Secure: The framework guarantees an upscale level of security and a powerful system authentication process. It also follows the protocols to prevent unauthorized access, clickjacking, and cyberattacks.

Features of Flask

  • Lightweight: Flask is a lightweight web app development framework that is free from interdependent libraries. Thus, it enables quick to start web app development.
  • Independent: The developers having full control over web app development with no set of dependencies. There is complete independence to experiment with the architecture or the libraries.
  • Secure Cookies: Flask offers a secure cookies feature which is an attribute of the HTTP request. It ensures no unauthorized entity has access to the text.
  • Integrated Unit Testing: The framework offers an integrated unit testing feature that enables faster debugging, robust development, and freedom to experiment.
  • Compatible: The framework is fully compatible with the latest set of technologies like Machine Learning, Cloud, and more.

Difference Between Django and Flask

After going to the above information, you must have got the idea between Django and Flask framework. Of course, there are a few similarities and differences between the two.

Still, to make a better decision to choose the best framework for web app development, get to know the particular differences between the two.

Template Engine

Django features a template engine that enables developers to inject information to the back-end’s page dynamically. On the other side, Flask is devoid of that functionality. Instead, Flask is based on the Jinja 2 format engine which is impacted by the Django format motor.


Flask framework does not have an independent admin panel to manage the administration task. Although, developers can make the best use of an extension called Flask Admin that supports various Database backends like SQLAlchemy, MonoEngine, and more.

Django comes with its own admin panel that allows developers to manage the data on a user interface. It can handle several forms of data and customize the panel according to the requirements of developers.


Django features an in-built ORM (Object Relationship Mapping) that allows developers to work and handle several databases. It includes databases like MySQL, Oracle, and PostgreSQL. The ORM of Django further supports database migrations and other tasks.

On the other side, Flask does not have its ORM and in-built support to PyMongo, SQLAlchemy, and PonyORM. It does not even have extensions like Flask-Alembic, Flask-Pony, and Flask-Peewee.


Django offers a rapid web app development process due to having all the functionalities. Since it integrates all the batteries, so developers find access to all the necessary tools and techniques at their own disposal to implement.

Flask is limited to a certain extent and can only help in the lightweight development of a web app. Moreover, Flask cannot be split into multiple small page applications but rather can work only on a single application.

Which One is Better Django or Flask?

Now, you have gone through the difference and have understood the difference between Django and Flask. It’s time to make a final decision by choosing between the two and further avail Python development services.

Django is best preferred if you need an extendible and complex web app with having dynamic content. The framework ensures fast web app development and faster time to market.

Flask, on the other side, offers simple web app development benefits without too many updates and extensions. It is best preferable when you want a web app with more static content.

Frequently Asked Questions

1. Is Flask Faster to Learn than Django?

Yes, Flask offers an easy learning curve due to its lightweight nature. Python developers have initial knowledge of the Flask framework for creating small to medium-size web applications.

2. Which is Better Django or Flask?

From a competitive point of view, Django stays ahead of Flask due to having scalable, extended, robust features, versatility, and its own admin panel factors.

3. How to Choose Between Django and Flask?

First, look at the requirements, features, functionalities, budget, and scalability factors of your project. After that only you can choose the best between Django and Flask.