Describe Your App, Get a Production-Ready Database
Kozo turns a plain-English description of your product into a normalized, indexed Postgres schema with relationships, a live ER diagram, and one-click exports. Go from idea to a database your team can ship on.
Powerful Features
Plain-English to Schema
Describe your product in everyday language and Kozo generates the tables, primary and foreign keys, indexes, and relationships you need. The result is normalized and production-ready, not a rough sketch.
- Normalized table design
- Primary and foreign keys
- Sensible indexes by default
- Relationships inferred automatically
Live Interactive ER Diagram
Explore your schema as a visual entity-relationship diagram you can pan and zoom. See how tables connect at a glance and review the design before you commit a single line of SQL.
- Pan and zoom canvas
- Visual table relationships
- Review before exporting
- Paste existing DDL to visualize and audit
Schema Health Scoring
Kozo scores your schema across normalization, integrity, and performance, then surfaces concrete findings so you can fix weak spots before they reach production.
- Normalization analysis
- Integrity checks
- Performance findings
- Actionable recommendations
Multi-Format Export
Export to the stack you already use. Kozo generates DDL and ORM models, reversible up and down migrations, seed data, and Supabase row-level-security policies.
- PostgreSQL, MySQL, Prisma, Drizzle, SQLAlchemy, JSON Schema
- Reversible up and down migrations
- Sample seed-data generator
- Supabase RLS policy generator
How Kozo Works
Describe Your Product
Write what your app does in plain English. No schema knowledge required.
Kozo Generates the Schema
Get tables, keys, indexes, and relationships as a live ER diagram and SQL.
Review and Refine
Check the diagram, read the health score and findings, and adjust the design.
Export to Your Stack
Export DDL, ORM models, migrations, seed data, and RLS policies in one click.
Who Uses Kozo
Backend Developers
Stand up a normalized, indexed schema in minutes instead of hand-writing DDL
Full-Stack Teams
Generate Prisma or Drizzle models and migrations the whole team can build on
Founders
Turn a product idea into a real database without waiting on a data engineer
Data Engineers
Audit and visualize existing DDL, then export clean migrations and seed data
Pricing
Free
Get started
- Generate schemas from plain English
- Live interactive ER diagram
- Core export formats
- No credit card required
Pro
For developers who ship
- Unlimited schema generations
- All export formats (PostgreSQL, MySQL, Prisma, Drizzle, SQLAlchemy, JSON Schema)
- Schema health scoring and findings
- Migrations, seed data, and Supabase RLS export
- Saved schema history
- Priority support
Enterprise
For organizations
- Everything in Pro
- SSO and SAML
- Self-hosted option
- Dedicated support
- Custom export targets and onboarding
Exports and Integrations
Generate schemas, models, and migrations for the databases and ORMs you already use
PostgreSQL
Database
MySQL
Database
Prisma
ORM
Drizzle
ORM
SQLAlchemy
ORM
Supabase
Platform
JSON Schema
Format
Frequently Asked Questions
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