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Privacy

Information pursuant to Art. 13 and 14 GDPR

Controller

Selina Gaertner, Auwaldstr. 1, 79110 Freiburg, Germany
Email: mail@selinagaertner.com

The important part first

When you upload a document, its content is transmitted to a language model so that the simulation can derive personas and reactions from it. That language model is operated by IONOS SE in their data centre in Frankfurt am Main, Germany. The content does not leave the European Union and is not used for training.

Please do not upload health data, patient data or any other special category of personal data under Art. 9 GDPR. Roles and functions are enough for your scenario; real names of third parties are not needed.

What we process and why

ProcessingPurposeLegal basis
Request and order (name, email, company, briefing, uploaded documents) running the simulation, delivering the result Art. 6 (1) (b) (contract)
Status and result mailsdelivering the serviceArt. 6 (1) (b)
Newsletterinformation Art. 6 (1) (a) (consent, revocable at any time)
Support requestsanswering questionsArt. 6 (1) (b)
Audience measurementknowing which pages are read Art. 6 (1) (f) (legitimate interest)
Invoice datastatutory retentionArt. 6 (1) (c)

Who receives your data besides us

RecipientFor whatWhere
IONOS SElanguage model for simulation and analysis, server hosting Frankfurt and Spain, both EU
Sendinblue GmbH (Brevo)sending mailsEU
Plausible Insights OÜaudience measurement, without cookiesEU

Data processing agreements under Art. 28 GDPR are in place with all processors. No transfer to third countries takes place.

Audience measurement without cookies

We use Plausible. It sets no cookies, stores no IP addresses and builds no profiles. Only page views are counted. This is why there is no consent banner here: it would not be required.

How long we keep data

DataPeriod
Uploaded documents and simulation data30 days after the result was sent
Result reports12 months
Unconfirmed trial requests72 hours, then deleted automatically
Prospects without response24 months
Support requests12 months after completion
Invoice data10 years (statutory)

Your rights

You have the right of access (Art. 15), rectification (Art. 16), erasure (Art. 17), restriction (Art. 18), data portability (Art. 20) and objection (Art. 21). You may withdraw consent at any time with effect for the future. Write to mail@selinagaertner.com and we will answer within one month.

You may also lodge a complaint with a supervisory authority. The authority responsible for us is the State Commissioner for Data Protection and Freedom of Information of Baden-Wuerttemberg, Germany.

Encryption

This site is served over an encrypted connection (TLS) only. The server's administration interface is not reachable from the internet.

Imprint Privacy Terms Source code

AI-generated simulation: Results are AI-generated simulations of possible market reactions. They are not market research, not a forecast and no guarantee. Decisions remain yours.

© 2026 Selina Gaertner Consulting