[Live demo · sample store]
Ask the sample store anything.
A private copy of a fictional e-commerce warehouse, with its metrics, joins and a live dashboard. Ask in plain language and see the chart, the number and the exact SQL. Nothing you do reaches anyone else.
- 9 tables
- orders, customers, products, returns…
- 73k orders
- Jan 2024 – Sep 2026
- 15 questions
- per demo session
- 30 minutes
- kept while you are active
Three questions worth asking
The data has stories in it. Each answer shows its work.
- 01Monthly revenue this yearA line chart, the total so far and the exact SQL behind it.
- 02Which products have the highest return rate, minimum 50 orders?A ranked bar chart; the Nimbus Trail Shoe stands out at about 21%.
- 03Why did revenue drop in April?Drivers ranked by contribution: Région Sud and Electronics, with evidence charts.
Private copyYour own workspace, read-only access to the sample warehouse.
Everything visibleInterpretation, SQL, rows and confidence for every answer.
Save or let it goSign up to keep it. Otherwise it is erased after 30 quiet minutes.