DB9

A serverless PostgreSQL-compatible database platform with a built-in filesystem, designed for AI agent workflows. It solves the problem of managing databases programmatically by offering instant provisioning, branching, migrations, observability, and type generation from the terminal. It targets developers, data teams, and operations teams building AI-native applications, from startups to enterprises. It is positioned as a unified database and file storage solution that works with any agent and stack, replacing separate vector databases, embedding pipelines, and HTTP glue.

Key features

• Serverless PostgreSQL compatibility
• Built-in file storage (fs9)
• Environment branching
• Auto-embeddings and vector search
• HTTP client from SQL
• Cron job scheduling
• Type generation
• Migrations and observability
• Multi-tenant isolation
• SDK and CLI support