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SQLMaxx
Learn SQL that sticks. SQLMaxx runs an engine that watches every answer, figures out how well you know each concept, and brings it back for review right before you would forget it. What you learn stays learned, and you know when you have it.
SQLMaxx helps career switchers learn SQL well enough to land an entry-level data analyst job, even if they have never opened a database before.
SQL is the one skill almost every analyst interview screens for, yet most people learn it the hard way: jumping between tutorials, courses, and question banks, finishing a few, and forgetting half within a week. Tutorials end. Question banks assume you already know SQL on the first problem. Nothing tells you whether you are actually ready.
SQLMaxx replaces all of that with one engine. You move through 66 concepts in dependency order, from SELECT to complex CTEs, so you are never asked to write SQL you have not been taught. After every answer, the engine updates a real measure of how well you know each concept, then brings each one back for a short review right before you would forget it. That spaced review is what makes SQL stick instead of fading once the course ends.
Get a query wrong and Maxx, the built-in AI grader, explains in three sentences what your query did, the rule behind the result, and the pattern the problem wanted. It is included on every plan.
What makes it different:
-It adapts up and down to your level. Most courses and question banks are the same for everyone. -It tells you when you are ready. When all 66 concepts read green, the SQL part of an analyst interview is handled. Most tools never tell you where you stand. -You practice on real business data in a real Postgres database in your browser, not toy examples.
A startup from the United States that is founded by Owen Middleton.
- Freemium
- $12.0 / Monthly (Pro)
- Official Pricing
