Privacy
Dutchsorted is operated by Mono by Dusty in Amsterdam. This page describes the marketing site at https://dutchsorted.nl.
The site itself
The site is static. It has no accounts, no analytics and no advertising cookies. The calculators run in your browser. The numbers you type are not sent to Dutchsorted.
If you buy
Mono by Dusty creates the toolkit. Lemon Squeezy is the reseller and merchant of record: it takes the payment, accounts for VAT, and delivers the file. Its privacy notice is at lemonsqueezy.com/privacy. Mono by Dusty can see that an order happened, including the email and which bundle was bought.
If you write to hello@dutchsorted.nl, that message is kept long enough to answer you and to meet ordinary bookkeeping duties.
Hosting
The site is hosted on Railway. A hosting provider processes technical logs, such as IP address and the page requested, to run and protect the service.
Your spreadsheets
The workbook stays where you put it: on your computer, or in a Google Drive that you control. Dutchsorted does not have access to it.