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EDUCATION

2Data Science Bootcamp (Udemy)

👑

#1IBM Data Science Professional (Coursera)

3Google Data Analytics (Coursera)

Best Data Science Courses

10 options ranked · 8 criteria · Independent analysis

Most Recommended Video

Education

Best Data Science Courses

✓ RealRankly Editors·Updated October 2026·10 options reviewed·100+ sources analysed

Choosing the right education option requires balancing content quality, features & tools, and learning outcomes - priorities that vary widely between buyers. We evaluated 10 options across 8 criteria to help you make a confident, informed decision. Adjust the sliders above to weight each criterion to match your own needs and see the ranking update in real time.

💬 What real owners actually say

Synthesized from 2026 owner reviews & discussions across social media — the things spec sheets leave out.

SQL and Python first. They’re the core job skills — prioritize hands-on practice.
Certificates open doors. Google and IBM certs help beginners land the first interview.
Projects beat certificates. A portfolio of real analyses proves skill better than a badge.
Match to your goal. Analyst, scientist and engineer paths need different depth.
Free and paid both work. Coursera, free YouTube and docs can take you far.

Sources:Alex The Analyst

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Ranked Results

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What the review covers — Alex The Analyst

Key points from Alex The Analyst’s review, a data pro's course picks — plus the full video below.

Alex The Analyst shares the data courses worth your time — Google and IBM certificates, plus SQL and Python.

Picks are grouped by skill: beginner foundations, SQL, Python and Tableau.

The theme: build practical, job-ready skills — SQL and Python over theory.

The takeaway: start with a beginner certificate, then specialize in SQL, Python and visualization.

Source: Alex The Analyst (video). Points summarized from the review; see the video for full detail.

Every RealRankly ranking is scored 0–100 on 8 independent criteria, and no company can pay to change a score. Use the weight sliders above to reweight the criteria to your own priorities. How we rank →