The product is provided as free add-on for Google Sheets and is available in Chrome Web Store.
The add-on is programmed by Jan Cerny. Check him out on LinkedIn here.
What data do we store when you use our add-on?
None. The add-on does not collect any user data, we have NO access to your identity, data stored in your Google Sheets, data stored in BigQuery, to your cookies nor to your location.
All the communication happening in the add-on is purely happening between Google services – Google Sheets and Google BigQuery.
Should you have more questions, do not hesitate to contact us at firstname.lastname@example.org