Best Test Data

Realistic, relational Postgres test data — generated from your schema alone. No production access, no PII risk, no fragile seed scripts. Point Seedfast at your database, describe the scenario, and get a fully populated DB in one CLI command.

Key Seedfast features:

Large-volume seeding Data realism CLI MCP integration

freemium $16 / Monthly (Basic ($32 in credits))

Connect your tools into a living knowledge graph. Sugarbug captures every signal to deliver compounding insights and unified context.

Key Sugarbug features:

Living Knowledge Graph 9+ Integrations Meeting Prep People Profiles

Try for free freemium $16 / Monthly Sponsored

A realistic data generator to test your app.

Key Mockaroo features:

Ease of Use Customizability Data Volume API Access

The fake data company.

Realistic test data for your Supabase database.

Key SeedAI features:

AI-Powered Content Generation Simple Landing Page Design Accessible Entry Point Niche Focus

Snaplet gives developers production-accurate data and preview databases they can code against, so they can focus on shipping. Ditch the seed script forever!

Open Source