A free, open-source visual canvas for drawing data models — tables and joins — and exporting them to Google's Open Knowledge Format, for data and analytics engineers who want a schema their text-to-SQL tools can read.
FreeOpen sourceCan export my data
What to know▼
- How it works
- A visual canvas for drawing data model tables and joins, or letting AI draft them, then exporting to Google's Open Knowledge Format so an LLM-based text-to-SQL tool can read your schema.
- What's different
- Google only shipped a viewer for OKF; this is the authoring canvas, with sample models from GA4, Stack Overflow and Bitcoin.
- Pricing
- Free and open source, no sign-in required.
- Best for
- Data and analytics engineers who want a portable, git-friendly schema for text-to-SQL tools.
Watched for 17 days · last checked 11d ago
