Seedfast Documentation – AI Database Seeding for Developers
By the Seedfast team ·
Seedfast is an AI-powered CLI that fills your database with realistic data. It understands your schema, follows relationships and triggers, and seeds everything with a single command. Today it runs natively with PostgreSQL on macOS, Windows, and Linux. MySQL, SQLite, and OracleSQL databases are next on the roadmap.
We built Seedfast for developers who want results, not scripts. It lets you move from empty tables to a fully seeded database in minutes.
Why Seedfast
- Fast: Your database fills up in moments, not hours – so you can stay focused on building the actual product instead of writing seeding scripts.
- Effortless: No setup, no scripts, no guesswork. Just one command that does the heavy lifting for you.
- Consistent: Every table, key, and relation stays aligned.
Getting Started
Install the CLI, connect your PostgreSQL database, and run your first seed in minutes. See the Getting Started guide for the full walkthrough.
Guides
Explore how-to guides covering common workflows:
- CI/CD integration — run Seedfast in your pipeline
- MCP setup — connect via the Model Context Protocol
- Migration testing — seed data before and after schema changes
- Staging without production data — safe, realistic staging environments
Data Handling
Seedfast generates synthetic data locally — no production records are sent to external servers. See the Data Handling & Privacy page for details on what is collected and how it is used.