Python Web Application Examples: 15 Real World Apps, Use Cases and Project Ideas

Businesses often need secure platforms, easy maintenance, and room for future growth. Python helps address these needs with its simple syntax, powerful frameworks and flexible ecosystem.

Introduced in 1991 by Guido van Rossum, Python now powers many popular websites and applications. Let’s look at real-world Python application examples.

Python is also referred to as an advanced programming language that focuses on the real-value of code readability. It allows businesses that hire dedicated python developers to achieve their goals with less code.

The most important feature why developers choose Python for their project is its dynamic type system and automatic memory management.

In this blog, our proficient python developers have prepared an extensive list of 30 top Python Applications & website examples that have become successful in the last few years.

Top 30 Python Web Application Examples

Dropbox

Who doesn’t have heard of Dropbox? The company introduced the concept of storing files online, took it to the next level, built a highly-dynamic product that adds value to users’ lives, and generated revenue from the process.

Basically, the app allows users to store photos, videos, documents, and other files. A Leading Python Development Company can help you to develop such apps.

Then access all the things from any device provided the user should be connected to the internet. As of 2019, there are more than 600 Million users of Dropbox.

The company used Python to build the backend as well as the client desktop software. With the help of the Django framework, developers integrated the history option, synchronized accounts around various devices, and then lastly included a quick file sharing option.

Instagram

Instagram is the leading photo-sharing app across the globe and Facebook acquired it for a billion dollars in cash and stock in 2012. Earlier, Instagram was just an essential website developed using Python.

Later, the developers deployed it to the world’s biggest Django Web framework, which allowed them to emphasize the UI/UX part more without thinking much about the technology. Moreover, Instagram is one of the best Python Applications Examples.

IBM

IBM, also known as International Business Machines Corporation, is a leading tech giant that offers hardware, software, cloud-based services, and cognitive computing.

From earlier built mainframes to M Keyboards and ThinkPads to newly invented Watson, IBM has been developing wonderful things for the tech industry for the last 20 years.

IBM chose Python for its AI & other services because it offers a fast method of implementation and testing current as well as old algorithms.

Also, this Python Applications Examples is useful for assembling various physics codes together, which is mainly conducted in leading U.S laboratories.

Netflix

Netflix has started it’s journey initially in the form of a DVD-by-mail service and later emerged as a leading streaming video service provider to millions of users across the world.

According to Statista, as of the first quarter of 2020, Netflix has more than 69.97 million paid subscribers only in the United States and Canada.

The majority of web app developers working in Netflix have switched over to Python due to its clean & clear syntax, massive developer community, and highly-rich third-party libraries that help them achieve their business objectives & goals.

Using Python, Netflix has built a highly efficient recommendation and analytics engine, with which they can deliver better suggestions and analyze the type of content the user wants.

Spotify

Spotify is one of the best examples of Python applications. It is the leading music streaming service across the globe that enables you to find & listen to particular tracks, albums, podcasts, etc. for free.

Spotify decided to build its app using Python due to its faster development process and advanced analytics capabilities. With Python, Spotify can manage various features such as recommendations and personalized playlists that rely heavily on users’ listening habits and music preferences.

Reddit

Reddit is mostly referred to as the front page of the internet. In other words, it is the biggest community of users on the web. It has more than 430 million active users as of 2019.

Initially, Reddit was written in Common Lisp. But later, the company determined to switch the code to Python due to its built-in libraries, adaptability, and simplicity. Out of various Python app examples, Reddit stands out to be unique.

Reddit allows all the registered users to post text, videos, GIFs, Questions, on numerous categories. Here content is promoted with the help of the voting approach. So, it is one of the finest Python Application Examples.

Facebook

Facebook is the leading social media giant worldwide, with more than 2.5 billion monthly active users. It has an excellent tech stack that consists of a vast number of languages and technologies. Facebook is one of the popular Apps Made with Python.

Moreover, Python holds 21% of Facebook’s Infrastructure codebase. Also, it is the third most popular language used by Facebook after PHP & C++. Python is useful to control millions of posts, photos, videos, stories, etc. shared on the platform.

Engineers at Facebook choose to work with Python as it enables them to handle a wide number of libraries, communicate with the APIs, and increase their engineering process.

Google

Google is the leading search engine in the market, with over 87% of the market share. It provides a wide range of services from video streaming, music, books, apps, hardware, software, etc.

Basically, the company works on the main principle, which states, “Python where we can, C++ where we must.”

It requires a high amount of computational power to manage the most robust search engine in the world. Hence, Google turned over to Python at its core and also to operate different apps along with its main site.

Using Python, Google can analyze the requirements of the search and deliver better results. So, it is one of the classic Python Application Examples.

Uber

Uber has initiated a ride-hailing service and later evolved by providing a wide number of services such as peer-to-peer ride-sharing, food delivery, bicycle-sharing, etc. It provides more than 14 million trips daily.

It is providing its services in 65 countries and 600+ cities across the globe. The company has completed 10+ billion rides.

Experts at Uber prefer to write code using Python, Node.js, Go, and Java. Out of which, they primarily use Node.js for Marketplace and Python for all the other things.

Developers decided to integrate Python because it allows them to control a massive amount of data with ease. Also, it is efficient, safe, and scalable.

Pinterest

Pinterest is one of the best Python website examples. It is also known as one of the leading websites running on Django. Due to this Python framework, registered users can subscribe to other users on the platform and share their boards and pins anywhere on the internet.

As of 2019, Pinterest was getting 322 million user visits every month on its app. The company uses Python to provide user-friendly experience and scale at a phenomenal level and maintain its reputation in the market.

Instacart

Instacart promises to deliver groceries from your desired store on the same day. The company is offering grocery delivery and pick-up service, only the United States and Canada.

Instacart has partnered with 25,000+ grocery stores present across 5,500 cities in North America. With more than 500,000 users and valued at around $8 billion, it is on its way to becoming one of the leading grocery delivery apps.

Instacart opts for Python for developing their grocery system, as it allows them to analyze all the data and then make a list of shoppers that will be required for the next 2-3 weeks and then mention those values.

Lyft

Lyft is one of the most popular ride-sharing companies, providing its services in more than 300 cities in the United States and Canada.

As of January 2018, more than 23 million users have used Lyft and it has completed 1 billion+ rides.

One of the Lyft Software engineers stated that they are more inclined towards Python and use different services like Numpy, PuLp, Salt, SciPy, Pandas, etc., to serve their customers in the best possible manner.

YouTube

YouTube is one of the most popular Python website examples. It was developed using PHP earlier, but later, considering the demand of users and its growth, the team decided to switch over to Django Community.

Both YouTube Websites, as well as apps, offer a highly interactive user experience. On YouTube, a wide variety of content is available on every topic.

With the help of Python, YouTube introduced a feature of live streaming and embedding live streaming.

Quora

Do you have a question in mind? If yes, then post it on Quora and get an answer from anyone across the world.

Briefly, Quora is the leading Question-Answer Platform that enables all the internet users to ask questions, answer & edit them in the form of facts or opinions.

The community is organizing all the relevant answers to the questions. It has 300 million active users per month and around 15,000+ questions are answered daily.

Developers at Quora have found that Python has a lot of potential to take their platform to their next level; hence, they decided to turn over to Python. So, it is one of the popular Python Application Examples.

Yahoo Maps

Even though Yahoo Maps has not remained as popular as it’s competitors, it comprises some incredible features like address book, live traffic, finds on the map, driving directions, draggable maps, widgets, etc.

To provide all these features, Yahoo has used Python in Yahoo Maps. Besides this, Yahoo has used Python to create some other useful programs too.

Hipmunk

Hipmunk is basically a travel website. It allows you to compare the various travel packages around the globe and helps you to find the best option for you. Python has played an integral role in the development this amazing website.

Disqus

Disqus is one of the best programs made with Python’s Django framework. The leading comment hosting service provider offers an interface that a developer can integrate into websites or blogs, analyze audience activity, and offer personalized ad serving.

Using the Django Performance Tips, the Disqus team built a website efficiently and then scaled it for a wide number of users.

According to May 2019, Disqus has reached 17 million page views per month with 2 billion unique visitors from around 191 countries and serves 50 million users per month.

Disqus has helped the site owners to approach their communities in the best possible manner. 

Washington Post

Python’s Django framework was created to fulfill the fast-paced newsroom’s demands and is still the first choice by a vast number of news apps. Out of which, The Washington Post is one of the best Python Web App Examples.

The Washington Post opted for Django because it allows them not only to serve a wider audience but also to scale their website anytime possible.

NASA

NASA stands for National Aeronautics and Space Administration, and its website provides access to the latest space-related news, images, videos, and mission updates.

Even though NASA is not famous like Facebook and Twitter, it serves more than 2 million users every month. To serve huge traffic and provide better user experience along with utmost security, NASA chooses the Django web framework.

Bitbucket

Earlier people used to store their source code on the machine. With the launch of GitHub, source code management has become really easy. Later, BitBucket was launched in 2008, and it has also dominated the market level.

BitBucket is a cloud-based hosting platform for source code management and collaboration. It allows developers to create a repository, push code, add collaborators, look after the commits, and pull requests, etc.

As of 2019, BitBucket has crossed 10 million registered users and consists of 28 million repositories. BitBucket switched over to Django because it can serve millions of users and offers ready-to-implement solutions.

Reddit Gifts

Leading social news aggregator and discussion website Reddit has released an online anonymous gift exchange platform known as Reddit Gifts. It is an excellent Python Website Examples.

In General, the site allows users to connect from any part of the globe and then promote a gift exchange with the other user. The website uses the Django web framework to provide a highly-intuitive experience to the users.

Prezi

Prezi is one of the Applications That Use Python. It is a presentation software that leverages a big virtual canvas that users can zoom in and out to view particular text, content, or ideas.

Prezi also allows users to add images and videos to make their presentations engaging and user-friendly. One of the best examples of programs written in Python.

PitchFork

Pitchfork is regarded as a highly trusted voice in music. The platform is built using Python’s Django framework. It helps users access detailed music reviews, artist profiles, and industry insights.

The independent music platform comprises extensive reviews and analyses of people, trends, news, events, interviews, etc. In short, Pitchfork has transformed music journalism in the last two decades.

Eventbrite

Eventbrite is a one-stop solution to catch up on the latest events, purchase tickets, discuss events & lastly, promote them.

Initially, the platform was developed using Python & various other frameworks; however, the company later shifted to Django, a Python-based open-source framework.

The company made this decision to serve a massive amount of audience and make interactions better. Considering Django’s better scalability, the company can now control its traffic and provide regular updates to the users.

Read also: Exploring The Pros & Cons of Python Web Development

Mozilla

Mozilla is one of the leading browsers across the sphere. Initially, Mozilla was built using PHP & CakePHP.

Later, with the increasing number of traffic and the ability to offer high-performance, Mozilla decided to integrate Python & Django in its technology stack.

Currently, the Mozilla support website and all the add-ons on the browser are backed-up by Django.

Survey Monkey

Survey Monkey is the leading survey company with 98% of Fortune 500 companies, depending on it for their consumer’s data. It is a cloud-based software as a service company that was introduced by Ryan Finley in 1999.

Initially, the company was using a monolithic C#.NET web app. Even though the system was operating flawlessly, it was slow in adding, testing, and deploying various functionalities.

Hence, SurveyMonkey resolved this issue by writing its entire application in Python & separating primary features in a wide number of services.

Bitly

Bitly is one of the most well-known link management systems. Peter Stren in 2008 introduces it to the world. It shortens more than 600 million links in a year. It is also one of the popular applications made with Python.

Bitly allows businesses to form short-branded links, share it across different platforms, and monitor their performance via analytics.

Onion

The onion is one of the best Python website examples. It is the ultimate source for anyone looking for satirical posts on local, national, or international news. It is a highly read newspaper all over the world, that has millions of visitors every month.

Mahalo

Mahlo is basically a Question and Answer website. It is not as famous or popular as Quora but it has its own significance. The site was established in2007 and its slogan is “Learn Anything.”

BitTorrent

BitTorrent is mainly a communication protocol for peer-to-peer file sharing and it helps to share data and other things on the web in a decentralized manner. It was released in 2001 by Bram Cohen and David Harisson.

One of the best applications made with Python. Bit Torrent consists of a huge database of knowledge, media, and content.

Using Python, it provides a vast number of features such as torrent downloads in bulk, manage torrents, save network resources, etc.