How are these AI courses ranked?

By what learners rate each course, weighted by how many people rated it, and by how many people took it. A 5.0 from 3 people does not outrank a 4.8 from 50,000. Courses with no ratings rank by reach.

Which AI course should a complete beginner start with?

Pick the Beginner level, then a topic like AI basics or Use AI at work. The top of that list is beginner courses with high ratings from many learners, and many are free to start.

Are there free AI courses?

Yes. Use the Price filter: Free courses cost nothing, and Free to start courses let you audit or try the first part before you pay for a certificate.

Where does the course data come from?

From each platform's own catalogue pages and public course lists: titles, levels, ratings, learner counts, length and price as the platform shows them. Prices can change; the platform's page has the current price.

Can a platform pay to rank higher?

No. The order comes only from ratings and reach. Some links may earn us a commission. Commissions play no part in the order.

Learn AI

15,578 courses · 169 platforms

Find the right AI course for your level and goal, from Coursera, edX, Udemy, DataCamp and more. Ranked by learner ratings and reach.

More filters: price, type, length, rating

Price

Type

Length

Rating

Beginner Data science Over 40 hours Clear all

37 courses, sorted by top ranked

#1Coursera· Path or specialization
Data Science Foundations
University of London
4.6 (118.2K) out of 5 from 118,156 ratings12.8K learners52 hours
BeginnerData science
Subscription, US$59/moView course ↗
#2Coursera· Path or specialization
Data Science: Foundations using R
Johns Hopkins University
4.6 (48.3K) out of 5 from 48,250 ratings122.5K learners69 hours
BeginnerData science
Subscription, US$59/moView course ↗
#3Coursera· Path or specialization
Data Science
Johns Hopkins University
4.5 (51K) out of 5 from 51,004 ratings515.2K learners120 hours
BeginnerData science
Subscription, US$59/moView course ↗
#4Coursera· Course
Introducción a Data Science: Programación Estadística con R
Universidad Nacional Autónoma de México
4.7 (8.6K) out of 5 from 8,590 ratings243.3K learners50 hours
BeginnerData scienceSpanish
FreeView course ↗
#5DataCamp· Path or specialization
Associate Data Scientist
4.7 (100) out of 5 from 100 ratings639K learners90 hours
All levelsData science
Free to startView course ↗
#6Udemy· Course
Complete Data Science,Machine Learning,DL,NLP Bootcamp
Krish Naik, KRISHAI Technologies Private Limited
4.5 (28.6K) out of 5 from 28,579 ratings102 hours
All levelsMachine learning
PaidView course ↗
#7Udemy· Course
Machine Learning e Data Science com Python de A a Z
Jones Granatyr, IA Expert Academy
4.7 (9.2K) out of 5 from 9,172 ratings46 hours
All levelsMachine learning
PaidView course ↗
#8Udemy· Course
Data Science and Machine Learning Fundamentals [2026]
Henrik Johansson
4.8 (1.8K) out of 5 from 1,770 ratings60 hours
All levelsMachine learning
PaidView course ↗
#9Codecademy· Path or specialization
Data Scientist: Machine Learning Specialist
191.3K learners95 hours
BeginnerMachine learning
US$29.99View course ↗
#10Udemy· Course
Data Science & AI Masters 2026 - From Python To Gen AI
Dr. Satyajit Pattnaik, Satyajit Pattnaik
4.6 (2.9K) out of 5 from 2,889 ratings118 hours
All levelsData science
PaidView course ↗
#11Udemy· Course
Complete 2022 Data Science & Machine Learning Bootcamp
Philipp Muellauer
4.4 (6.1K) out of 5 from 6,062 ratings42 hours
All levelsMachine learning
PaidView course ↗
#12DataCamp· Path or specialization
Associate AI Engineer for Data Scientists
4.8 (18) out of 5 from 18 ratings50.1K learners40 hours
All levelsData science
Free to startView course ↗
#13edX· Course
Programming for Data Science
Adelaide University
4.3 (6) out of 5 from 6 ratings51K learners40 hours
BeginnerData science
Free to auditView course ↗
#14Codecademy· Path or specialization
Data Science Foundations
37.2K learners55 hours
BeginnerData science
US$29.99View course ↗
#15edX· Course
Computational Thinking and Big Data
Adelaide University
22.8K learners40 hours
BeginnerData science
Free to auditView course ↗
#16Codecademy· Path or specialization
Data Scientist: Natural Language Processing Specialist
17.9K learners100 hours
BeginnerMachine learning
US$29.99View course ↗
#17Coursera· Course
Python for Data Science
Fractal Analytics
12.4K learners40 hours
BeginnerData science
Subscription, US$59/moView course ↗
#18Coursera· Path or specialization
Data Science and Analysis Tools - from Jupyter to R Markdown
Codio
4.0 (26) out of 5 from 26 ratings13K learners48 hours
BeginnerData science
Subscription, US$59/moView course ↗
#19Codecademy· Path or specialization
Data Scientist: Inference Specialist
10.1K learners85 hours
BeginnerData science
US$29.99View course ↗
#20Coursera· Professional certificate
Python, SQL, Tableau for Data Science
3.6 (34) out of 5 from 34 ratings7.6K learners86 hours
BeginnerData science
Subscription, US$59/moView course ↗
#21Coursera· Path or specialization
Programming for Python Data Science: Principles to Practice
Duke University
4.0 (114) out of 5 from 114 ratings7.2K learners69 hours
BeginnerData science
Subscription, US$59/moView course ↗
#22Coursera· Path or specialization
Understanding Data: Navigating Statistics, Science, and AI
University of Michigan
4.7 (60) out of 5 from 60 ratings2.7K learners52 hours
BeginnerData science
Subscription, US$59/moView course ↗
#23edX· Course
Big Data Machine Learning | 大数据机器学习
Tsinghua University
3.1K learners64 hours
BeginnerMachine learningChinese
Free to auditView course ↗
#24Udemy· Course
Master Classification with Pandas and Python [2026]
Henrik Johansson
5.0 (60) out of 5 from 60 ratings41 hours
All levelsMachine learning
PaidView course ↗
#25edX· Course
Data Science: A New Way of Thinking | 数据科学导论
Tsinghua University
1.5K learners64 hours
BeginnerData scienceChinese
Free to auditView course ↗
#26Udemy· Course
Machine Learning & Data Science Masterclass with Python
Raj Kumar Thokala
5.0 (28) out of 5 from 28 ratings43 hours
All levelsMachine learning
PaidView course ↗
#27Coursera· Path or specialization
Marketing e Data Science
Fundação Instituto de Administração
4.4 (9) out of 5 from 9 ratings52 hours
BeginnerData sciencePortuguese
Subscription, US$59/moView course ↗
#28Coursera· Path or specialization
Mastering Generative AI for Customer Service Excellence
Edureka
4.7 (6) out of 5 from 6 ratings48 hours
BeginnerData science
Subscription, US$59/moView course ↗
#29Coursera· Course
Data Science: Tus Primeros Pasos con Python
Universidades Anáhuac
52 hours
BeginnerData scienceSpanish
Subscription, US$59/moView course ↗
#30Coursera· Path or specialization
AI-Powered Marketing Analytics with Google Analytics 4 (GA4)
Board Infinity
52 hours
BeginnerData science
Subscription, US$59/moView course ↗

How we rank AI courses

How are these AI courses ranked?: By what learners rate each course, weighted by how many people rated it, and by how many people took it. A 5.0 from 3 people does not outrank a 4.8 from 50,000. Courses with no ratings rank by reach.
Which AI course should a complete beginner start with?: Pick the Beginner level, then a topic like AI basics or Use AI at work. The top of that list is beginner courses with high ratings from many learners, and many are free to start.
Are there free AI courses?: Yes. Use the Price filter: Free courses cost nothing, and Free to start courses let you audit or try the first part before you pay for a certificate.
Where does the course data come from?: From each platform's own catalogue pages and public course lists: titles, levels, ratings, learner counts, length and price as the platform shows them. Prices can change; the platform's page has the current price.
Can a platform pay to rank higher?: No. The order comes only from ratings and reach. Some links may earn us a commission. Commissions play no part in the order.