Privacy notice
Last updated: 19 August 2026
What this covers
The website at ulpia.io, which is the page you are reading. Ulpia the software runs on your own machine and sends us nothing, so it is not covered here and does not need to be.
What we collect
- Your email address, and only if you type it into the form and tick the box. Nothing else. No name, no company, no job title.
- The moment you gave it, and the exact wording of the sentence you ticked. We keep that so we can show what you agreed to, and so you can.
- Your light or dark choice, if you press the lamp. It is written to your browser's local storage and never sent to us. We cannot read it.
- No server logs of your visit are kept for us. Log retention is something a site has to switch on, and we have not switched it on. Our host keeps its own operational records under its own policy, which we neither control nor receive.
That is the complete list. There is no analytics, no advertising pixel, no session cookie, no fingerprinting and no profile.
Why we have your address
One reason: to write to you when there is something you can install, and rarely otherwise, never more than once a month.
As of the date above we have sent nothing to anyone, because there is nothing yet to send.
Our legal basis
Your consent, which you gave by ticking a box that was not ticked for you. You can take it back whenever you like, and taking it back is one click.
Where it lives, and who else sees it
- Your address is stored in a Cloudflare D1 database, which is Cloudflare's own hosted SQLite.
- ulpia.io is served through Cloudflare Pages, so Cloudflare handles the connection and sees the request, including your address at the moment you submit it. They act on our instructions and do not get to use it for their own purposes. They are named here rather than left for you to discover.
- When we eventually send a message, whatever delivers it will hold your address for that purpose, and it will be named here before the first message goes out.
- Nobody else. We do not sell addresses, we do not rent them, we do not trade them, and there is nothing on this site being paid for by anyone.
Where in the world
We are in Brazil. Cloudflare is a United States company operating servers in many countries, so your address may be handled outside the country you are in, and outside Brazil.
How long we keep it
Until you ask us to remove it, or until we close the list, whichever comes first.
If this project ends without ever launching, we delete the list and say so in the last message we send. A list that outlives its reason is just somebody else's address book.
How to get out
- Click the unsubscribe link in any message we send. No login, no survey, no asking why.
- Or write to hello@ulpia.io and say "remove me". We delete the record and reply to confirm it is gone.
Either way it is a deletion and not a flag: the row goes.
Your rights
You can ask what we hold about you, ask us to correct it, ask us to delete it, ask for a copy of it, and withdraw your consent. One address answers all of them: hello@ulpia.io. We answer within 15 days.
If you think we have handled your address badly, you can complain to the data protection authority where you live. In Brazil that is the Autoridade Nacional de Proteção de Dados (ANPD).
Children
This site is not aimed at children and we do not knowingly store a child's address.
Changes
If this notice changes, the date at the top changes with it. If a change affects what we do with an address already on the list, we say so in a message before we do it, not after.
Who we are
Ulpia is built by Richard Wollyce Santos de Souza, in Brazil, who is the person responsible for the data described here.
Contact: hello@ulpia.io. A postal address is available on request to anyone who needs it for a legal purpose.