Best Udemy Python Courses (2026): Angela Yu vs Portilla
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Angela Yu's 100 Days of Code (opens in a new tab) is the best Udemy Python course overall: 60-plus hours across 100 daily projects, built for someone who has never coded. Jose Portilla's Complete Python Bootcamp (opens in a new tab) covers the same language in 22 hours if you already program. His Data Science and Machine Learning Bootcamp (opens in a new tab) is the course to take once you know Python and want pandas, scikit-learn and a TensorFlow intro.
We checked all three courses' current Udemy listings, instructor pages and third-party course trackers in September 2026 (sources at the bottom). All three are still live, still maintained, and still taught by the instructor who built them. Python is well served on Udemy: the risk here is picking the wrong course for your goal, not picking a bad one.
Best Udemy Python courses, ranked
| Course | Instructor | Best for | Verdict |
|---|---|---|---|
| 100 Days of Code: The Complete Python Pro Bootcamp | Angela Yu | Complete beginners who want a project every day | Best overall pick, and the safest single recommendation |
| The Complete Python Bootcamp: Zero to Hero | Jose Portilla | Programmers switching to Python from another language | Fastest route to working Python without 100 days of pacing |
| Python for Data Science and Machine Learning Bootcamp | Jose Portilla | Python coders whose goal is data work | The right follow-up once the basics are done |
Best Udemy Python course overall: 100 Days of Code
- Instructor: Dr. Angela Yu, London App Brewery
- Length: 60-plus hours of video across 100 daily projects
- Rating: course aggregators and Udemy put it between 4.7 and 4.8 stars, with well over a million students enrolled, Udemy's highest-rated Python course
- Projects: 100, one per day. A few that show the range: a Hangman game (day 7), a Snake game in
turtle(day 21), a Selenium Twitter bot (day 47), a Flask blog with authentication (day 69), and a machine learning capstone at the end - Link: 100 Days of Code on Udemy (opens in a new tab)
The one-project-a-day structure is the reason this course works. It carries you from "what is a variable" through Flask, web scraping, automation and a first taste of machine learning without a dead stretch in the middle. Wait for a sale; Udemy discounts this course often and steeply. If a friend asks for one Python course, this is the safe answer.
Best Udemy course for Python if you already code
- Instructor: Jose Portilla, Pierian Training
- Length: about 22 hours of video
- Rating: 4.6 stars from roughly 500,000 ratings, with more than 1.9 million students enrolled
- Projects: three portfolio projects (a Blackjack game, Tic-Tac-Toe, and a web-scraping project that pulls from PDFs, emails, Excel files and images) plus dozens of graded exercises
- Link: The Complete Python Bootcamp on Udemy (opens in a new tab)
Portilla is the most prolific Python instructor on Udemy, and this Bootcamp is his entry point. It moves fast because it assumes you already think like a programmer. If his style suits you, the Data Science Bootcamp below is the direct sequel.
Best Udemy course for Python data science
- Instructor: Jose Portilla, Pierian Training
- Length: about 25 hours of video
- Rating: 4.6 stars from more than 150,000 ratings
- Projects: notebook-based work across pandas, NumPy, Matplotlib, Seaborn and scikit-learn (linear regression, logistic regression, KNN, decision trees, SVM, K-means, PCA), plus a small NLP project and a TensorFlow and Keras deep learning intro
- Link: Python for Data Science and Machine Learning Bootcamp on Udemy (opens in a new tab)
This course assumes the Bootcamp above or Angela Yu's first 30 days. Skip it if your Python goal is web apps, not data work; the projects are Jupyter notebooks, not deployable services.
Dr. Charles Severance's "Python for Everybody" is not on this list because it is not on Udemy. It lives on Coursera and freeCodeCamp as a free, audit-able five-course sequence. If that name brought you here, you are one marketplace off.
What makes a Udemy Python course worth buying in 2026
- Python 3.10 or newer in the syllabus, no Python 2 leftovers
- Virtual environments (
venv,poetryorpipenv) taught before you pip-install globally - At least one graded project that is not a toy
- Updated within the last 12 months
- An instructor who still answers questions in the Q&A tab
What these courses don't do
Angela Yu and Jose Portilla both sell well, but they point at different end-states: Angela toward general-purpose Python and a bit of web, Portilla toward data work. Buy the one whose final project matches your goal, not the one with more reviews.
Portilla's data science course teaches Jupyter notebooks, which is right for the topic but not production code. You will still need to learn modules, packaging and pyproject.toml before you can deploy anything you build there.
Try Python free before you buy a Udemy bootcamp
Before paying for a 60-hour bootcamp, Learn Python on Scrimba is free, no card required, and taught by Treasure Porth in about 4.1 hours across three modules. You build three terminal apps as you go: PayUp, an expense splitter; Jargon Jumble, a word-scramble game; and Sing Out, a karaoke queue manager that survives bad input. It stops well short of a 60-hour bootcamp (no dictionaries, file handling or classes yet), but it is enough to know whether you like writing Python before you spend money on Udemy.
If your reason for learning Python is AI development in JavaScript apps, you may not need a Python bootcamp at all. Scrimba's AI Engineer Path is JavaScript and TypeScript throughout, 11.4 hours covering agents, RAG, embeddings and deployment, and it does not require Python to finish.
Sources
- 100 Days of Code: The Complete Python Pro Bootcamp on Udemy (opens in a new tab), checked September 2026
- The Complete Python Bootcamp From Zero to Hero on Udemy (opens in a new tab), checked September 2026
- Python for Data Science and Machine Learning Bootcamp on Udemy (opens in a new tab), checked September 2026
- Dr. Angela Yu instructor profile on Udemy (opens in a new tab)
- Jose Portilla instructor profile on Udemy (opens in a new tab)
- Udemy Python topic hub (opens in a new tab)
- Python for Everybody on Coursera (Dr. Chuck)
- Scrimba vs Udemy comparison
Angela Yu if this is your first programming language and you want a project every day. Jose Portilla if you already program in something else, or your end goal is data science. Both cover similar ground at very different paces.
No. The path is JavaScript and TypeScript throughout. Python shows up only in the free companion docs, not inside the path itself.
Yes. It expects pandas comfort and basic statistics. Take the Complete Python Bootcamp first, or finish the first 30 days of Angela Yu's course.
On Coursera and freeCodeCamp, not Udemy. Audit it free on Coursera if you want video lectures without owning the course outright.
Want to try Python before buying a Udemy bootcamp?
Scrimba's free Learn Python course is 4.1 hours, three built terminal apps, no card needed.