Deckmate · Privacy

Privacy

Plain language, and deliberately short, because the honest summary is that Deckmate is built to know as little as possible.

Your slides

We do not see them. The Mac application works on plain files on your disk. Slides leave your Mac only when your own AI works on them, under your own account and your terms: the Claude or ChatGPT app or a coding agent reading the deck folder, or Claude or ChatGPT in your browser reaching it through your Google Drive, under Google's terms too. With a local model they can stay on your machine the whole way.

The application

Deckmate has no account and no telemetry. It makes one outbound request: at most once a day it fetches a small file from deckmate.app to learn whether a new version exists. That request carries no identifier and no data about you or your decks. If this ever changes, this page changes first.

The earlier waiting list

This site no longer collects email addresses. If you joined the waiting list before 21 October 2026, we still hold your email address, its confirmation token, and the time and IP of the request, only to keep what the list promised you and to tell you when Deckmate ships. After that we delete them. Reply to any mail from us, or write to hello@deckmate.app, and we delete you now.

Purchases

Payment runs through our merchant of record, who processes your payment details under their own privacy terms; we do not see your card. We keep the license record: your email, the order reference, and the key we issued, for as long as we need to honor the license, resend lost keys, and meet legal bookkeeping duties.

Your rights

You can ask what we hold about you, ask for a copy, or ask for deletion: hello@deckmate.app. Data controller: RAIVEN, Netherlands. You can complain to the Dutch data protection authority (Autoriteit Persoonsgegevens) if we disappoint you.

Cookies

deckmate.app sets none. No analytics scripts, no pixels, no third-party embeds.

Made by RAIVEN · About · Terms · Refunds · Privacy · hello@deckmate.app
Last updated 21 October 2026.