200+ hands-on challenges. Real datasets. AI tutoring. Practice the exact SQL patterns Meta, Google, and Amazon ask in interviews — all in your browser.
No install
Runs in browser
Real datasets
Real rows to query
AI-powered
Personal tutor
✓ 3 rows returned (0.002s)
Practice SQL patterns asked at
We analyzed hundreds of interview reports. These are the real patterns — and you'll master every one.
Sample questions by company
No credit card required. Upgrade only when you want more.
Pro
$19
/month
$99
/year
$199
one-time
Unlock everything. No limits. Dominate your SQL interviews.
Everything in Free, plus:
Start Pro — 7 Day Free Trial🔒 Secure payment via Stripe · Cancel anytime
No signup required. No credit card. Open the app and write your first query right now.
Launch SQL Quest — It's Free ⚡Works on Chrome, Firefox, Safari, Edge · No plugins · No downloads
Log in to continue your SQL journey
Don't have an account? Start free →