10+ Best Python Frameworks for Web Development

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10+ Best Python Frameworks for Web Development

Vinay Khatri
Last updated on May 22, 2024

    Python is one of the most popular languages in the programming industry. It is a high-level interpreted programming language that follows the concept of object-oriented programming. The availability of robust libraries and frameworks is one of the main reasons for the extensive popularity of the language among the computer science community.

    If you compare Python with other programming languages, you will find it the most straightforward language. Its simple syntax makes it a preferable choice among programmers. According to the TOIBE Index for the PopularitY of Programming Language (PYPL), Python tops the list as of October 2022.

    Regarding web development, the language does not support any built-in feature to speed up the custom web development process. However, the language provides developers with many frameworks facilitating the development process.

    Frameworks eliminate the need to write the source code from scratch as they serve as skeletons for developing applications. They handle all low-level functionality, allowing you to focus completely on high-level functionalities of applications.

    As you can find a myriad of Python frameworks for web development, it is obvious to get perplexed in selecting the suitable one. The selection of a framework entirely depends on project requirements and developers’ preferences.

    To help you select a framework, we have curated a list of the best Python frameworks for web development. These frameworks help speed up the development process and make you more efficient.

    But before delving deep into the list, let us briefly introduce you to a Python web framework and its types.

    What are Web Frameworks?

    Many definitions of a web framework are available on the internet, but most are confusing because they use jargon or technical terms. This could make it difficult for a beginner to understand what actually a web framework is.

    A web framework is a collection of libraries (predefined code) and APIs (Application Program Interfaces) that call a piece of code to perform a specific task. It eliminates the need to write code from scratch while creating a web application. Thus, reducing the time to delivery.

    Simply put, a web application framework (WAF) is a software application that facilitates the development of web projects, including applications, web services, web APIs, and web resources. It provides a standard way to create and deploy applications on the World Wide Web (WWW).

    What is a Python Web Framework?

    It is a collection of modules or packages that assist developers in creating web applications in the Python programming language. It provides a basic structure for developing web applications in Python.

    In addition, a web framework eliminates the need for developers to focus on low-level functionalities, such as process/thread management, sockets, protocols, etc. It allows developers to concentrate entirely on the core functionalities of websites. Also, it reduces applications’ time to market.

    Here are some basic functionalities in web development that require the use of web frameworks:

    • Input form validation
    • URL routing
    • Data-driven manipulation
    • Database connection configuration
    • Data security
    • Session storage and retrieval
    • Output formats with template engines


    Many people ask: Isn’t using an IDE enough for web development in Python? Why is it necessary to use a framework?

    The answer to these questions is that a framework provides many benefits and facilitates web application development. It lets developers write more organized code, increase productivity, and simplify development.

    The following are some remarkable advantages of using a web framework:

    • Easy implementation
    • Code reusability
    • Efficient operations
    • Easy integration
    • Good documentation
    • Secure framework

    Types of Python Web Frameworks

    • Full-Stack

    It is a framework that supports the development of front-end interfaces, back-end services, and databases. It is the one-stop solution for all your web development needs.

    These frameworks work on architectures like Model View Controller ( MVC ) or Model View Template (MVT) and use Object Relational Mapping ( ORM ) for databases. The developer does not need to depend on other libraries and frameworks.

    • Microframeworks

    It is a minimalist web application framework and is completely opposite to full-stack frameworks. It is a lightweight framework that does not offer multiple features or functionalities.

    The following are some features that fully-fledged frameworks offer, but microframeworks do not:

    • Authentication, authorization, accounts, and roles
    • Database abstraction
    • Input validation and sanitation
    • Web template engine.

    If you choose to use microframeworks, you need to put a lot of effort into writing code compared to full-stack frameworks. This is because they require you to add extra operations and requirements manually.

    • Asynchronous Frameworks

    An asynchronous framework is a microframework designed for handling multiple concurrent connections. Python asynchronous frameworks leverage the language’s asyncio networking library.

    How to Choose a Python Framework?

    Choosing an appropriate Python web framework is essential. If your project requires multiple features and requirements and is large structurally, you must choose a full-stack framework. You should opt for a microframework if your project is simple and small. Next, choose a web framework that fits your project and is up to the mark.

    10+ Best Python Frameworks for Developing Web Applications

    1. Django


    Type: Full-stack

    Built on Python , Django has many built-in features and follows the MVC (Model, View, Controller) architectural design pattern. It supports built-in authentication and all the popular SQL databases. URL routing, user authentication, templating, and inbuilt database support are a few main features of Django. It follows the DRY (Don’t Repeat Yourself) principle.

    Object-Relational Mapping (ORM) is another key feature of Django that allows storing and retrieving application data from different SQL databases, such as MySQL, Oracle, SQLite, and PostgreSQL.

    With Django, we can build any web application, small or big. However, this framework is ideal for big projects. Although the learning curve is steep, its official documentation makes it easy to start.

    Important Features

    • ORM (Object-Relation Mapper)
    • Tight integration between components
    • Template engine
    • URL routing
    • Automatic admin interface
    • Well-managed documentation
    • Regular updates
    • Multi-lingual support.

    2. Flask


    Type: Micro-web framework

    Stands second in the list of popular Python web frameworks, and many web developers suggest learning Flask before Django. With over 52K stars on GitHub, Flask is gaining immense popularity among developers.

    While Flask does not provide as many features as Django, its flexibility and easy-to-learn characteristics make it preferable. Since it is lightweight, it is faster than Django. It is for developing simple and small web applications.

    Unlike Django, Flask provides developers more control over libraries' dependencies of the web application. Also, it is adaptable due to its features, such as modular, request handling, and RESTful request dispatching. It requires a Jinja2 template and a Werkzeug WSGI toolkit. Moreover, Flask is highly compatible with Google App Engine.

    Important Features

    • It has a development server and debugger
    • Integrated support for unit testing
    • HTTP request handling
    • Supports plugging in any ORM
    • Uses Jinja templating
    • Supports secure cookies to establish client-side sessions
    • Unicode-based
    • Error-tracking mechanism.
    • Well-written documentation.
    • Google app engine compatibility.

    3. CherryPy


    Type: Micro-web framework

    An object-oriented framework that follows a minimalistic approach, CherryPy helps developers create small and simple web applications. Being lightweight, it is fast and reliable. It has an in-built plugin system and supports profiling, decoding, authentication, static content processing, and testing.

    Moreover, it is also capable of running multiple HTTP servers simultaneously. Web applications you develop using CherryPy are standalone with embedded multi-threaded web servers. In addition, these web applications run on any operating system that supports Python.

    CherryPy offers controller modules and a setup framework to make handling sessions, data access, file uploads, and templating engines easy. It supports documentation tasks, including testing, profiling, and coverage.

    Important Features

    • A reliable, HTTP/1.1-compliant, WSGI thread-pooled web server
    • Can run multiple HTTP servers at once
    • A powerful configuration system
    • Flexible plugin system
    • Caching
    • Encoding tools
    • Built-in tools for session authentication
    • Faster development time
    • Complies with Android

    4. Pyramid


    Type: Full-stack

    Although it is not much popular, Pyramid is as powerful as Django. It has more than 3K stars on GitHub, and an active team of developers continuously manages and updates this framework. It was designed to provide ease to web developers while creating web applications.

    The primary aim of Pyramid is to achieve more with as much minimalistic complexity as possible. It helps you build simple as well as complex web applications. As a direct comparison with Django, Pyramid provides better URL generation, API development, and testing capabilities.


    • Single module application
    • Authentication script
    • View predicate
    • URL generation
    • Support for both imperative and declarative configurations
    • HTTP caching
    • Built-in support for session storage
    • Inbuilt testing and well-written documentation
    • Easy to learn

    5. Bottle


    Type: Micro-web framework

    An extremely lightweight and WSGI-compliant microweb framework, Bottle, was initially designed for API development. But later, it turned out to be a single-module microweb framework.

    Bottle is easy to learn and is only recommended for creating single-page web applications or ones that require less than 500 lines of code with third-party HTTP/WSGI servers. It is ideal for small applications, so you can create them with a single source file. Other than the Python Standard Library, Bottle has no dependencies.

    Moreover, the framework has a built-in template engine, functions, and exceptions. You can use all these objects in your code without the import statement. What I like the most is that it allows you to work closer to the hardware.


    • Python versions 2 and 3 support this framework
    • Ideal for creating single-page web applications
    • Convenient access to form data, file upload, cookies, headers, and other HTTP-related metadata
    • A built-in HTTP development server
    • Built-in fast template engine
    • Dynamic URL generation
    • Plugin support for different databases
    • Supports paste, fapws3, Bjoern, gae, CherryPy, or any other WSGI-capable HTTP server

    6. TurboGears


    Type: Full-stack

    Kevin Dangoor and Mark Ramm developed TurboGears in 2005 as an open-source project, making it accessible to everyone. It makes building flexible and data-driven dynamic web applications easy.

    TurboGears has several WSGI components, such as SQLAlchemy, Genshi, WebOb, and Repoze, that facilitate database connectivity and a built-in ORM. It follows the Model-View-Controller (MVC) architectural design pattern. This is unlike Django, which follows the Model-View-Template (MVT) architecture.

    Furthermore, TurboGears has a built-in gearbox tool kit that connects web applications with popular WSGI-compatible web servers, such as Apache and Nginx .


    • Supports SQL as well as NoSQL databases
    • Follows the MVC architecture
    • Easy database connectivity with SQL Object and SQLAlchemy
    • Built on a large number of libraries
    • Front-facing WSGI-based server
    • Built-in form-encoded
    • Supports horizontal data partitioning (sharding)
    • Supports multiple data exchange formats
    • Comes with a design-friendly template system

    7. Web2py


    Type: Full-stack

    Creating dynamic web applications using Python is now easy with Web2Py. A highly-scalable, secure, and data-driven Python web framework, Web2Py, comes with a web-based IDE. The IDE includes a source code editor, debugger, and one-click deployment.

    The use of Web2Py reduces the workload of developers by eliminating the need to write code for everyday development tasks. For example, the framework offers a built-in form class. As a result, writing code from scratch to add forms to applications is no longer necessary.

    It is an all-in-one package with a fast, multi-threaded web server, web-based interfaces, and an SQL database. A single instance of Web2Py can run multiple websites leveraging different databases.

    One major downside of Web2py is that it is only designed for teaching and educational purposes. Hence, it is not used in many real-world projects. Also, it does not provide support for Python 3.


    • Easy to learn and use
    • Follows the Model-View-Controller (MVC) architecture
    • Supports multiple protocols such as HTML/XML, RSS/ATOM, RTF, PDF, JSON, AJAX, XML-RPC, CSV, REST, WIKI, Flash/AMF, and Linked Data (RDF)
    • SQL database support, including SQLite, PostgreSQL, MySQL, MSSQL, FireBird, Sybase, Oracle, IBM DB2, Informix, Ingres, MongoDB, and Google App Engine
    • High data security
    • Error tracing
    • Role-based access control
    • Backward compatibility

    8. Sanic


    Type: Asynchronous

    An open-source asynchronous framework, Sanic, is designed for handling fast HTTP responses via asynchronous request handling. It is developed on top of uvloop event loop, which is a replacement for the built-in asyncio event loop. This makes Sanic a blazing-fast framework.

    Sanic is like Flask, which works on Python 3.5 and later versions. It supports asynchronous request handlers that make it compatible to work with async/await functions of Python 3.5. Furthermore, it has undergone a test with one process and 100 connections. It was proved that Sanic could handle 33,342 requests in a second. Isn't it amazing?

    Although it provides tremendous speed and features like routing, cookies, versioning, class-based view, and sockets, Sanic does not offer any database and templating support, which is a significant setback.


    • A fast and lightweight web framework
    • Can handle asynchronous HTTP requests
    • Uses MagicStack's proprietary uvloop
    • The ability to read and write cookies
    • Allows different types of logs
    • Provides support for plugins
    • Handlers that provide support for easy-to-apply decorators
    • Class-based views

    9. Tornado


    Type: Asynchronous

    With an open-source asynchronous Python web framework, Tornado also serves as a scalable and non-blocking web server. It solves the issue of C10k, which means it can handle 10K concurrent connections at any given time.

    Tornado is well-known for its outstanding performance. As a result, it is ideal for building performance-critical web applications that require handling thousands of concurrent connections.

    A few common features include user authentication, authorization, and a template engine. It consists of three modules, as follows:

    • Motor, an asynchronous MongoDB driver
    • corduroy and trombi, CouchDB drivers
    • Momoko, an asynchronous driver for PostgreSQL


    • Inbuilt authentication
    • Non-blocking HTTP
    • High performance
    • Third-party authentication and authorization schemes (Google OpenID/OAuth, Facebook Login, Yahoo BBAuth, FriendFeed OpenID/OAuth, Twitter OAuth)
    • Real-time services
    • Supports translation and localization
    • Web templating

    10. CubicWeb


    Type: Full-stack

    Tough introduced in 2001, CubicWeb , a full-stack, semantic, open-source Python framework, was available publicly in 2008. It is a data-driven framework that allows developers to create customized views based on the defined data models. It makes the development of large-scale semantic web and linked open data applications hassle-free.

    CubicWeb features a variety of reusable components like comments, messages, emails, and files. Instead of following the MVC architectural design pattern like other Python frameworks, CubicWeb is based on a cube. You must combine multiple cubes with configuration files, a web server, and a database to create a single instance.


    • Supports OWL ( Web Ontology Language ) and RDF ( Resource Description Framework )
    • Provides multi-sources like RQL, SQL, LDAP, Subversion, and Mercurial.
    • Ease data query with Relationship Query Language (RQL)
    • Provide migration tools
    • Reusable components
    • Support multiple databases

    Bonus Python Frameworks

    11. Hug


    It is a Python 3 web API framework for creating APIs over multiple interfaces. Once you create an API, you can use it as and when required. With the help of multi-threaded interfaces, Hug simplifies creating and prototyping RESTful APIs.

    If you leverage Python 3, Hug is one of the best and fastest web frameworks. It enables one-click deployment over HTTP requests or responses or through the command-line interface (CLI).

    This framework was developed by keeping performance in mind. It uses resources only when required to provide high performance and leverages CPython for compilation. As a result, it remains one of the fastest Python frameworks.


    • Annotation-powered validation
    • Built-in version management
    • Automatic documentation
    • Write Once, Use Anywhere
    • Ability to use Python Standard Library

    12. Falcon


    A micro web framework, Falcon, is blazing-fast and ideal for creating web APIs,  back-end services, and microservices. Also, it works well with asyncio (ASGI) and gevent/meinheld (WSGI). Many renowned companies use it to create mission-critical services.

    Falcon emphasizes web APIs and microservices' stability, correctness, and performance. It follows the REST architectural style and aims to attain 100% code coverage. It comes with many add-ons, templates, and packages that you can use in your project.


    • The highly optimized code base
    • Unit testing through WSGI helpers and mocks
    • Exception handling
    • Middleware components and hooks for DRY request processing
    • Boosts speed with CPython support
    • Idiomatic HTTP error responses
    • Resource classes and URI templates inspired by REST offer intuitive routing

    13. Dash


    A powerful microframework, Dash, makes creating analytical applications in Python easy. It is the most preferred framework among data scientists who do not have a good grasp of web development.

    Dash comprises two parts, as follows:

    • One is the layout that describes how web applications will look.
    • The other is functionality that describes how they will function and interact with end users.

    You get everything with Dash you need to create cross-platform, mobile-ready web applications. It provides many database customization options that help you create intuitive dashboards.


    • Requires a little boilerplate code
    • High-level of customization
    • URL routing
    • Plugin support
    • LDAP integration
    • Error handling


    Here ends our list of the best Python frameworks for web development. All of the above web frameworks facilitate the creation of web applications by handling low-level functionalities and allowing you to focus on core features.

    Learning one of the above frameworks can be great if you want to work with Python as a back-end developer. Django and Flask are currently the most popular ones. The next on the list is CherryPy, having the potential to become the next big Python framework.

    Based on your project requirements, choose the right framework. In addition, the choice depends on a developer’s preference, working style, and comfort.

    Happy Coding!

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    A Python framework is a collection of pre-developed or readymade packages and modules you can use immediately while creating web applications using Python. It acts as a foundation for Python web development and eliminates the need to develop everything from the ground up.

    Django and Flask are the two most popular Python web frameworks for beginners. Both these web frameworks facilitate the development of web applications in Python.

    Some common web development tasks that require frameworks include data-driven manipulation, URL routing, input form validation, session storage and retrieval, database connection configuration, and data security against cross-site request forgery.

    The three different types of Python frameworks include a full-stack framework, micro-framework, and synchronous framework.

    Using open-source Python frameworks provides a lot of benefits, such as easier implementation, code reusability, efficient operations, good documentation, and easy integration.

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