Hey Product Hunt! We're the team behind Let's Data Science.

We were tired of juggling five tabs — one for AI news, one for tutorials, one for courses, one for SQL practice, one for interview prep. Nothing brought it all together. So we built the platform we wished existed.

Here's what's inside:

Live AI Curated News — multi-source coverage of AI, ML, and data science, updated live. This is what 125K+ monthly readers come back for.

200+ In-Depth Articles across ML, GenAI, system design, and career growth.

4 Free Interactive Courses — SQL, Python, Statistics, and Probability with step-by-step animations and hands-on challenges.

1,584 SQL & Python Questions across 15 industry-modeled datasets relevant to 200+ companies — from adtech and fintech to healthcare and logistics.

Code Visualizer — a feature nobody else has. Watch your SQL or Python execute line by line. See exactly where your logic breaks. Once you use it, you can't go back.

AI Mentor with Two Modes — Interview mode gives quick, targeted guidance when you're stuck. Learn mode asks questions back to help you truly understand the concept.

Quick Recall Cards for last-minute interview prep and 8 structured career paths from Data Analyst to Quant Analyst.

Runs entirely in your browser. No installation. No server roundtrip. Instant feedback.

Bootstrapped from India. Built because we needed it ourselves.

What can we improve or make better? We're listening.

Let's Data Science

Learn, practice & stay ahead in data science and AI

Learn, practice & stay ahead in data science and AI