Free Data Science Courses Online with Certificates (2025)

Gain in-demand skills without the financial barrier. upGrad’s Free Data Science Courses are designed to help you master core concepts, from data analytics to machine learning. Learn how to extract insights, automate processes, and make data-driven decisions, at your own pace, and a certificate of completion.

    Automate Decision-Making Processes with Intelligent Systems

    Leverage Data-Driven Insights for Strategic Growth

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Free Data Science Courses

Free Online Data Science Courses

Trending Free Online Data Science Courses

Free Data Science Courses

Explore All Data Science Free Courses

Artificial Intelligence in the Real World
Artificial Intelligence in the Real World
Skills: Artificial Intelligence, Random Variables, AI/ML

7k+ learners

7 hrs of learning

Case Study using Tableau, Python and SQL
Case Study using Tableau, Python and SQL
Skills: SQL, ChatGPT, Tableau

11k+ learners

10 hrs of learning

Introduction to Tableau
Introduction to Tableau
Skills: Tableau, Stock Market, Dashboarding, Data Storytelling

8k+ learners

8 hrs of learning

Data Science in E-commerce
Data Science in E-commerce: Pricing & Marketing Analytics
Skills: Data Analysis, Searching/Sorting, A/B Testing, Machine Learning, Adstocks Creation

22k+ learners

13 hrs of learning

Introduction to Natural Language Processing
Introduction to Natural Language Processing
Skills: NLP, Workings of NFT, Lexical Processing, Machine Learning

10k+ learners

11 hrs of learning

Fundamentals of Deep Learning and NN
Fundamentals of Deep Learning and Neural Networks
Skills: Neural Networks, Development News Story, Deep Learning, Applied DL in NLP

14k+ learners

28 hrs of learning

Master Generative AI with Microsoft

Why Should You opt for Free Data Science Courses?

Data science is shaping every industry, and a free data science course is the easiest way to begin your journey. You can start learning key concepts, gain practical skills, and earn a certificate that adds value to your profile, without any cost.

  • High Future Demand for Data Science Skills - Reports show data science jobs will continue to grow at 34% (from 2024 - 2034), making it a smart move to start learning through free online data science courses today.
  • Resume Building with Certified Credentials - A free data science course with certificate strengthens your profile and validates your skills to employers.
  • Career Growth in Data-Driven Industries - Data science professionals are in high demand across sectors like finance, healthcare, and technology, making these skills highly rewarding.
  • Strong Foundation in Data Science Concepts - Gain clarity in data analysis, statistics, and machine learning basics that set the stage for advanced data science online courses.
  • Cost-Effective Entry Point Before Advanced Learning - Explore data science for free, build confidence, and decide if you want to pursue paid, in-depth programs later.

What Are the Key Features of upGrad Free Data Science Courses?

When choosing from the many free data science courses available online, it’s important to look for a program that offers both flexibility and credibility. upGrad free online data science courses are designed to make learning simple, practical, and career focused.

  • 100% Online and Self-Paced - Learn anytime, anywhere with one of the most accessible data science online courses free, designed to fit your schedule.
  • Certificate on Completion - Earn recognition through free data science courses with certificates that can be added to your resume and LinkedIn profile.
  • Beginner-Friendly Modules - This course is structured to help learners with no prior coding or analytics background.
  • Real-World Examples and Case-Based Learning - Practical exercises ensure you don’t just learn concepts, but also understand how they are applied in industries.
  • Flexible Learning Schedule - Balance your studies with work or academics through a self-paced model.

What Skills and Tools Will You Learn in upGrad Free Online Data Science Courses?

In upGrad free data science courses, you will learn practical skills and use real tools to work with data. You’ll understand data analysis, visualization, and basic machine learning while getting hands-on experience with Excel, Python, SQL, Tableau, and more, helping you prepare for data-driven roles.

Key Skills You Will Gain

  • Data Analysis & Reporting - Using Excel, SQL, and visualization methods to interpret and present data.
  • Python Programming Basics - Writing code, working with libraries like Matplotlib, and understanding coding fundamentals.
  • Data Visualization & Storytelling - Creating dashboards, identifying patterns, and communicating insights effectively.
  • Machine Learning Foundations - Basics of ML, analyzing patterns, and introduction to AI/ML concepts.
  • Domain-Specific Applications - Applying data science in real-world areas such as e-commerce, pricing, marketing analytics, and A/B testing.
  • NLP & Deep Learning Fundamentals - Introduction to Natural Language Processing and Neural Networks for advanced insights.

Tools and Platforms You Will Learn

  • Excel - For data cleaning, analysis, and reporting.
  • MySQL / SQL - For querying, managing, and analyzing databases.
  • Python - Core programming language for data science.
  • NumPy - For numerical computing and working with arrays/vectors.
  • Pandas - For data manipulation and handling large datasets.
  • Vector Operations - For efficient mathematical and data operations in Python.
  • Tableau - For interactive dashboards and visual storytelling.
  • ChatGPT / AI Tools - Introduction to AI-powered data applications.

Who Should Enroll in upGrad Free Data Science Courses?

upGrad's free data science courses with certificates are designed for anyone looking to start or grow their career in data science.

It’s ideal for:

  • Aspiring Data Scientists - Learner's eager to enter the field and build strong foundational skills through one of the best free online data science courses.
  • Current Professionals in Tech - Developers, engineers, and analysts seeking to upskill with data science online courses free, expanding their roles into data-driven positions.
  • Students & Recent Graduates - Those aiming to strengthen their resume and gain practical knowledge through free data science courses with certificates.
  • Entrepreneurs & Business Owners - Business leaders wanting to apply data insights for smarter, data-driven decision-making.
  • Career Switchers & Upskillers - Individuals from non-technical backgrounds looking to acquire data science skills free online for a successful transition.
  • Lifelong Learners - Anyone passionate about learning data analysis, machine learning, and visualization via accessible free data science courses.

What Makes These Free Data Science Courses Different From Other Courses?

These free data science courses stand out by offering practical, real-world learning opportunities without the financial barriers typical of other platforms.

Comparison: upGrad vs Other Platforms

Feature

upGrad Data Science Courses

Other Platforms

Course Fee

100% free, no hidden charges

Often require paid subscriptions or hidden fees

Lifetime Access

Unlimited access to course content after enrollment

Access may expire after a limited time

Certification

Free digital certificate upon completion

Certificate usually available only for paid users

Practical Learning

Hands-on, real-world projects and exercises

Mostly theoretical with limited practical application

Beginner-Friendly

No prior experience needed; ideal for newcomers

May assume prior coding or analytics knowledge

Career Relevance

Skills aligned with jobs across tech, finance, marketing, and healthcare

May lack alignment with current industry needs

Recommended Data Science Programs For You

Frequently Asked Questions on Free Data Science Courses

You don’t need any prior coding or statistics knowledge to start these free data science courses. They are designed for beginners and gradually introduce key concepts, so anyone interested in learning data analysis, Python, or machine learning can join. 

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