I bombed a SQL interview once because I’d only ever practiced tidy textbook queries, not the messy, real-world analytics questions companies actually ask. So when I found Interview Master — a platform built around exactly those scenarios — I had to test it. Here’s my honest review.
Interview Master (SQL Interview Master) is a SQL interview-prep platform. Instead of generic exercises, it gives you realistic analytics problems modeled on questions from top tech companies — things like marketplace price analysis, user engagement, churn, and supplier metrics. You write real SQL, get instant feedback, and can even talk through your approach with an AI interviewer named Dawn. The company states it has over 22,000 professionals building mastery on it.
If you have SQL interviews coming up, practicing realistic company-style problems is far more useful than abstract drills.
The instant feedback and AI explanations help newer practitioners learn the reasoning, not just the syntax.
Even experienced folks can sharpen up on window functions, joins, and business-framed questions before an interview.
This is SQL-focused; for general algorithms and coding interviews you’d pair it with a LeetCode-style tool.
It’s a genuine practice-and-learning tool — the value is in building real skill beforehand, not shortcutting an actual interview.
Access 200+ interview questions based on real scenarios from top tech companies, organized so you can jump into any problem.
Write SQL and get immediate feedback on your solution, so you learn as you practice.
Talk to Dawn AI like a real interviewer to align on your approach before you write the query — a realistic simulated interview experience.
Get AI-powered hints and explanations when you’re stuck, helping you understand the underlying reasoning.
Interview Master offers a free plan plus a paid tier (prices in USD):
Free Plan — $0, to try it out with a subset of questions and features.
Pro Plan — $20/month, unlocking 200+ premium questions, AI-powered hints and explanations, and the full simulated interview experience.
Confirm current inclusions on the live site, as question counts and features can change.
Pros: Realistic, company-style SQL problems; instant feedback; AI interviewer and explanations; genuine free plan to start; focused specifically on interview readiness.
Cons: SQL-only (not general coding prep); the best features are behind the $20/month tier; AI hints are a learning aid, not a substitute for understanding.
Free tutorials and generic exercise sites teach syntax but rarely mirror the ambiguous, business-framed questions real interviews use. Interview Master trades breadth for realism: fewer “SELECT * FROM” toy problems, more “the PM wants to understand pricing across cities.” If you just need to learn SQL basics, free resources are fine; if you’re specifically prepping to pass analytics interviews, the realistic problems plus AI feedback are the edge.
For anyone with SQL-heavy data interviews on the horizon, Interview Master is a focused, practical way to prepare with realistic problems and helpful AI feedback. The free plan lets you gauge the fit, and at $20/month the Pro tier is reasonable for a serious job search. Use it to build real skill — that’s where the payoff is.
A SQL interview-prep platform with realistic, company-style analytics problems, instant feedback, and an AI interviewer.
Yes, there’s a free plan at $0 to try it before upgrading.
The Pro plan is $20/month, unlocking 200+ premium questions and full AI features.
Dawn is the AI interviewer you can talk to about your approach, simulating a real interview conversation.
Yes, it focuses on SQL interview preparation rather than general coding interviews.
You can start practicing for free here: Try Interview Master.
Affiliate disclosure: this post contains an affiliate link. If you sign up through it I may earn a commission at no extra cost to you. All opinions are my own based on hands-on testing.
