Last updated 27 September 2026

Privacy policy

Stemwise is a small business run by Wren Calloway. This page says, in plain words, what we collect when you use getstemwise.com, why, who else handles it, and how to have it removed. Questions go to hello@getstemwise.com.

What we collect

What we don’t do

Who else handles it

Three companies process data on our behalf, each only for the job named:

Why, and the legal basis

We use your email to send what you asked for and, if you signed up for the waitlist, to tell you about a founding spot (your consent). We use purchase details to deliver what you paid for and keep the records the law requires (performance of a contract, legal obligation). Anonymous usage events help us see which pages are useful (our legitimate interest in running the site).

How long we keep it

Waitlist addresses stay until you ask us to remove them or the waitlist closes. Purchase records are kept as long as tax and accounting rules require. Shared estimates stay until you ask us to delete the link.

Your choices