Compare tools
Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.
⇄ Comparison dimension — pick the market you're actually shopping in
✕
Open Source Database Designs
✓ verifiedFreemium
Online database-design tool with sample schemas and an AI generator to explore, modify or build database structures visually.
27K visits/mo
Pricing
No public pricing
No public pricing
Core features
- ✦Library of sample database designs
- ✦Visual database designer / diagram tool
- ✦AI database generator
- ✦Modify and optimize existing schemas
- ✦SQL script export
- ✦Dialect converters (MySQL/PostgreSQL/MSSQL)
- ✦Auto-generating complex SQL code
- ✦Identifying relevant tables for your question
- ✦Optimizing & fixing SQL code in real-time
- ✦Adapting to business-specific definitions
- ✦Supporting all major databases & warehouses
Use cases
- →Finding a starting schema for a project
- →Designing a database visually
- →Generating a schema with AI
- →Converting between SQL dialects
- →Generating SQL code from a prompt
- →Automatically fixing SQL errors
- →Finding the right tables for a query
Visit