sqlint
Practice. Write. Improve your SQL.
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SQLint is a practical SQL learning and practice platform built to help you improve by actually writing SQL. Practice queries, problems, get instant feedback, and understand where you went wrong. Instead of only reading SQL concepts, SQLint gives you a hands-on environment to build real query-writing skills. Whether you're learning SQL from scratch, preparing for interviews, or simply want to become better at writing queries, SQLint helps you practice consistently and learn from your mistakes.
PH · launched Sep 6, 2026 · 1 upvote (top 69%) · 1 view
Niche: interactive coding education platforms · 134 launches, 7 in the last 7 days ▼ -30% · Explore this niche →
Category and tags
- Education
- Dev tools
- Developer
- Not AI
- Commercial product
- Data & Analytics
Visit website ↗ Source listing ↗
More like this: all 134 launches in interactive coding education platforms →
Could you build this?
Yes The application provides SQL challenges and evaluation, easily implemented by executing user queries in an in-memory database (like WebAssembly SQLite or sandboxed PostgreSQL) and diffing results.
Competitors
Other products that read as similar to this one : 84 launches clear the similarity bar, closest 8 shown.
Attention rank: #64 of 85 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 301 days after the earliest competitor.
- SQLazy · ph · 2026-09-21 · 2 upvotes · similarity 0.48
- SQLCrab · ph · 2026-09-27 · 3 upvotes · similarity 0.47
- TheQueryLab · ph · 2026-09-16 · 2 upvotes · similarity 0.46
- SQLBraid · ph · 2026-09-18 · 1 upvotes · similarity 0.44
- SpeedQL · ph · 2026-09-28 · 1 upvotes · similarity 0.42
- Building a SQL analyst agent from scratch · hn · 2026-04-27 · 6 upvotes · similarity 0.42
- SQL Hop · ph · 2026-11-03 · 1 upvotes · similarity 0.41
- Online SQLite Editor · ph · 2026-11-12 · 2 upvotes · similarity 0.40
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.