Your data
Here is everything Atelier does with your data, in plain words.
Who is responsible
CPLT, who offers Atelier (cplt.tech). Write to us at hello@cplt.tech. Legal notice: cplt.tech/legal.
What we keep
The answers you type, in a private space linked to one cookie in your browser. Atelier asks for no account and no name. An email address is asked only if you choose to send us your study (see below). In the text boxes, describe your work in general terms and leave out names and confidential details. We also keep anonymous counts, such as how many studies reach the results or which measures people choose. They have no identifier and none of your text, and we keep them to improve Atelier (legal basis: GDPR article 6(1)(f)).
For how long
Your private space is deleted 30 days after your last visit, or at once with Delete my data. Download the results or the study file to keep a copy. A study you send us is kept for 12 months (see below).
Who can see your answers
Through the app, only your browser opens your private space. Your answers go to no AI service, advertiser or other company: only our hosting provider stores them. The CPLT team reads a study only when you send it to us, and opens a private space only when you ask us for help with it.
If you send us your study
When you choose Send your study to CPLT, we receive a copy of your answers, including the text you typed, your email address and your optional message. We use them to reply to you by email with a fuller strategy. We keep them for 12 months, then delete them. The legal basis is your consent (GDPR article 6(1)(a)). You can withdraw it, or ask us to delete your copy, with one email to hello@cplt.tech. Delete my data leaves this copy in place, because you sent it on purpose.
Cookies
Only the cookies the app needs to work: your private space, your language, Expert mode and a protection for the forms. Atelier uses no analytics, tracking or advertising cookies, so there is nothing to accept.
Server logs
For security, the web server records the IP address, the page address, the time and the browser of each visit. These logs are kept for 15 days at most.
Where it runs
On a server in the European Union (Lithuania), rented from Hostinger International Ltd.
Your rights
You can ask to access, correct, delete or receive your data, or object to its use, with one email to hello@cplt.tech. Delete my data and the study file download give you the main ones at once. You can also contact the CNIL, the French data protection authority.
Legal basis
We keep your answers to provide the service you ask for (GDPR article 6(1)(b)), and the server logs and the anonymous counts to keep the service safe and improve it (article 6(1)(f)). A study you send us rests on your consent (article 6(1)(a)).
Last updated: 11 November 2026.