Free Data Analytics Course
Is there a free data analytics course?
Yes. Topfolio offers multiple free data analytics courses covering SQL, Excel, Python and Tableau — the four core skills for a data analyst. Every lesson is free with in-browser practice questions. An optional ₹99 verified certificate is available per course. No trial period, no subscription, no paywall on lessons.
The free courses
Every course below is free to learn — all video lessons, interactive exercises and quizzes. The ₹99 certificate is optional per course. Start with SQL if you are new to data analytics; it is the skill most consistently tested in interviews.
SQL Basics
✦ Just launchedLearn SQL from scratch: querying, filtering, grouping, and joining data for analytics use cases.
▶ Free to Learn • ₹99 Certificate →
SQL Advanced (Analytics)
✦ Just launchedMaster analytics-grade SQL: CTEs, window functions, subqueries, advanced queries, and optimization techniques.
▶ Free to Learn • ₹99 Certificate →
Python Essentials for Data Analytics
✦ Just launchedStart simple. Build strong foundations. Learn the Python every analyst needs. Clean, analyse, and explore data like a pro.
▶ Free to Learn • ₹99 Certificate →
Excel for Data Analytics (Short & Focused)
✦ Just launchedExcel for Data Analytics (Short & Focused)
▶ Free to Learn • ₹99 Certificate →
Tableau for Data Analytics (Short & Focused)
✦ Just launchedTableau for Data Analytics (Short & Focused)
▶ Free to Learn • ₹99 Certificate →
Stats & Product Analytics for Analysts
✦ Just launchedThe stats and product-analytics every data analyst is expected to know - without graduate-school math. Read dashboards correctly, design A/B tests that actually work, and stop being fooled by 'average X is Y'. Built for the Topfolio Data Analyst career track.
▶ Free to Learn • ₹99 Certificate →
DA Interview Prep — Patterns, Stories, Tactics
✦ Just launchedThe interview prep nobody else teaches: the SQL patterns that show up across every analytics interview, how to walk through a case study without freezing, the STAR format for behaviorals, and a take-home tactics playbook. Closes the DA career track.
▶ Free to Learn • ₹99 Certificate →
Git & GitHub for Analysts
✦ Just launchedThe minimum Git you need to push your capstone repo to GitHub and have it look professional to recruiters. Skip this if you already know git init / commit / push.
▶ Free to Learn • ₹99 Certificate →
dbt Fundamentals
✦ Just launchedThe analytics-engineering standard. Learn dbt the way you'll actually use it in production: models, ref(), tests, snapshots, incremental, macros, packages, and CI/CD. Six hands-on cases mirroring real Shopify / Stripe / event-data projects. The natural next course after Data Modeling & Warehousing Fundamentals.
▶ Free to Learn • ₹99 Certificate →
Statistics for Data Science
✦ Just launchedThe statistics every data scientist is expected to actually understand — not just import from scipy. Probability foundations, sampling distributions, hypothesis testing properly (with multiple-testing corrections), bootstrap, linear and logistic regression with assumptions, Bayesian intuition, and a causal-inference primer. Six hands-on DS cases. The natural next course after Stats & Product Analytics for Analysts.
▶ Free to Learn • ₹99 Certificate →
ML Foundations
✦ Just launchedThe end-to-end machine learning course you actually need. Supervised and unsupervised, scikit-learn workflow done right, gradient boosting (XGBoost / LightGBM / CatBoost), feature engineering, class imbalance, evaluation metrics for real decisions, data leakage diagnosis, and hyperparameter tuning. Six hands-on cases (churn pipeline, leakage diagnosis, fraud detection, metric selection, customer segmentation, light MLOps). Builds on Statistics for Data Science.
▶ Free to Learn • ₹99 Certificate →
DA Track — Career Guides
✦ Just launchedFounder-written career guides surfaced inside the Data Analyst track (resume, job hunting).
▶ Free to Learn • ₹99 Certificate →
Python Data Visualization, SQL Connectivity & EDA
✦ Just launchedBridge the gap between raw databases and business insights. Learn to connect Python directly to SQL databases with SQLAlchemy, build statistical charts with Matplotlib & Seaborn, execute systematic EDA, and build customer RFM models.
▶ Free to Learn • ₹99 Certificate →What is included in the free tier
- Full SQL courses — Basics and Advanced (Analytics)
- Python Essentials with pandas for data analysis
- Excel for Data Analytics — lookups, pivots and cleaning
- Tableau Basics for dashboards and visualisation
- All SQL and Python practice questions, in-browser
- Two free interview practice tests
- All career roadmaps — data analyst, engineer, scientist
- The first module of every paid course
Why are these courses free?
The free tier exists to drive traffic, not to upsell. Every lesson in every free course is permanently free — there is no trial period and no paywall on lesson content. The model is simple: learn for free, and if you want a verified certificate to put on your resume or LinkedIn, that is ₹99 per course. If you never pay, you still get the full curriculum. The paid options — the full career track, mentorship and portfolio review — are for learners who want structure and accountability, not for gating the learning itself.
Practise alongside the courses
Courses teach the concepts; practice questions build the muscle memory. Every practice question on Topfolio runs in the browser against a real seeded database — you write the query or code, execute it, and compare your result to the expected one. All free.
Want the whole sequence with structure and mentorship?
The 12-week Data Analyst Career Track puts every free course into weekly milestones, adds five reviewed portfolio projects, 1:1 mentorship with the founder, mock interviews and a verifiable certificate — so you never have to guess what to learn next.
Where to go next
Learn Data Analytics (skill hub)
The structured map of all four skills — SQL, Excel, Python and BI — with the learning order and links to each course and practice hub.
Best Data Analyst Course in India
An honest comparison of every way to learn data analytics in India — free self-study, degrees, bootcamps and Topfolio — with real trade-offs for each.
How to become a data analyst
The narrative guide — what the job involves day to day, and the full job-search strategy once you have the skills.
Data analyst roadmap
The 6-month career plan around these skills — GitHub, LinkedIn, resume, applications and interview preparation.
Free data analytics course FAQ
What is included in the free tier?
The free tier includes full access to several complete courses — SQL Basics, SQL Advanced (Analytics), Python Essentials, Excel for Data Analytics, Tableau Basics and more — plus all SQL and Python practice questions, two interview practice tests, all career roadmaps, the first module of every paid course, and one AI resume feedback per month. No subscription, no trial period.
Are the lessons really free, or is it a free preview?
The lessons are genuinely free. For the free courses listed on this page, every video lesson, interactive exercise and quiz is accessible without payment. The first module of every paid course is also free. There is no time-limited trial — the free tier is permanent.
What is the ₹99 certificate?
Each course offers an optional verified certificate of completion for ₹99. The certificate is shareable on LinkedIn and includes a verifiable link. It is entirely optional — you can complete any free course without paying anything. The certificate is for learners who want a credential to show employers.
Do I need to pay anything to learn data analytics?
No. You can learn SQL, Excel, Python and Tableau from the free courses and practice questions without spending anything. Paid options — the ₹99 certificate, the full paid courses and the 12-week Data Analyst Career Track — add structure, mentorship and a reviewed portfolio, but the learning content itself is free.
Can I get a data analyst job with just the free tier?
The free tier covers the core skills — SQL, Excel, Python and a BI tool — which are what most entry-level analyst roles require. What the free tier does not provide is a curriculum sequence, a deadline, someone reviewing your portfolio, and a credential. If you are disciplined enough to finish on your own, the free tier is enough to start interviewing.
What is the difference between the free courses and the paid career track?
The free courses teach the individual skills. The 12-week Data Analyst Career Track sequences them into weekly milestones, adds five reviewed portfolio projects, 1:1 mentorship with the founder, mock interviews and a verifiable certificate. The track is for learners who want structure and accountability; the free courses are for self-directed learners.
Do I need to install any software?
No. All SQL and Python practice questions run in the browser against real seeded databases. Course video lessons stream online. You may want to install Python or a spreadsheet application to practise alongside, but it is not required to access any of the free content.
How long does it take to learn data analytics with the free courses?
The free SQL courses cover 7 weeks, Excel adds 2-3 weeks, Python Essentials adds 4-6 weeks, and Tableau Basics adds 2-3 weeks. At 10-15 hours per week, the full free curriculum takes roughly 3-4 months. The Data Analyst Roadmap plans the same material over 5-6 months at a more relaxed pace.