How it works
Data that knows what day it is.
You describe your data once, relative to “now.” Every time you generate, the dates land where they should, so a demo you built last year still looks like it was made this morning. Drag the date below and watch.
How it works in three steps
1
Describe your data
Name your tables and fields in plain English. Dates are set relative to now: “in the last 90 days,” “7 to 30 days after created_at.”
2
Preview it live
The real engine runs in your browser as you type. Weight categories, skew numbers, nest tables, and watch the rows update.
3
Export, always current
Download CSV or JSON. Because the dates are relative, regenerating tomorrow gives you data that is current tomorrow.
See it with your own data shape.
Building and previewing are free. No account needed to start.
Start building free