Lean
Generate SQL databases schemas with AI.
Lean launched on December 31, 2024 with 11 votes, #1,640 of 5,365 launches that month and more than 50% of that year's launches. The site was still online in September 2026, 1 year on.
What it does
Lean is an AI powered SQL database schema generator that works with the user to guarantee a well designed database. The AI works by creating a basic started database schema for your product and refine it to suite all your needs.
Does a similar job
all alternatives →
SQL Database Schema Generator2024 · supalaunch.com · ▲133Generate a 100% free database schema for your project
- CAChartDB Agent – Cursor for DB schema design2025 · app.chartdb.io · ▲130
Last year we launched ChartDB OSS (https://news.ycombinator.com/item?id=44972238) - an open-source tool that generates ER diagrams from your database (via query/sql/dbml) without needing direct DB access. Now we’re launching the ChartDB Agent. It helps you design databases from scratch or make schema changes with natural language. You can: - Generate schemas by simply describing them in plain English - Brainstorm new tables, columns, and relationships with AI - Iterate visually in a diagram (ERD) - Deterministically export SQL script Try it out here -…
Visualize database schemas with a single query2024 · github.com · ▲227Hey HN! We are Jonathan & Guy, and we are happy to share a project we’ve been working on. ChartDB is a tool to help developers and data analysts quickly visualize database schemas by generating ER diagrams with just one query. A unique feature of our product is AI-Powered export for easy migration. You can give it a try at https://chartdb.io and find the source code on GitHub. Next steps ---> More AI. We’d love feedback :)
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Source: Product Hunt launch ↗
