Légal
Cookie Policy
Version 1.0 — Effective from 1 April 2026
A cookie is a small text file placed on your computer, tablet or smartphone when you visit a website. It allows the site to recognise your device on future visits and may remember certain preferences.
Cookies may be placed by the site itself ("first-party cookies") or by third parties ("third-party cookies") such as analytics tools or social networks.
Article 1 — Cookies used on the Deep website
1.1 Strictly necessary cookies (exempt from consent)
These cookies are essential for the website to function. They cannot be disabled and do not collect information that could be used to identify you for advertising purposes.
| Name | Issuer | Purpose | Duration |
|---|---|---|---|
session_id | Deep | Maintaining the browsing session | Session |
csrf_token | Deep | Protection against CSRF attacks | Session |
cookie_consent | Deep | Storing your cookie preferences | 12 months |
1.2 Performance and analytics cookies
These cookies help us understand how visitors use our website in order to improve our content and your experience. Data collected is aggregated and anonymised.
| Name | Issuer | Purpose | Duration | Server |
|---|---|---|---|---|
ph_* | PostHog | Site usage analytics (pages visited, duration, events) | 1 year | European Union (Germany) |
1.3 Functionality cookies
These cookies allow the site to remember your choices and preferences to provide a personalised experience.
| Name | Issuer | Purpose | Duration |
|---|---|---|---|
| No third-party functionality cookies are currently active. | |||
1.4 Marketing and advertising cookies
These cookies are used to show you relevant advertisements and measure the effectiveness of advertising campaigns.
| Name | Issuer | Purpose | Duration | Country |
|---|---|---|---|---|
_fbp | Meta (Facebook Pixel) | Conversion tracking and advertising retargeting | 90 days | United States |
1.5 Social sharing buttons
If you interact with sharing or "like" buttons on our site, these third parties may place cookies and access data about you. Please consult their respective privacy policies.
Article 2 — How to manage your cookies
2.1 Consent banner
On your first visit, a banner lets you manage your cookie preferences. You can:
- Accept all: accept all listed cookies
- Reject all: reject all non-essential cookies
- Customise: choose category by category
Your choices are stored for 12 months via the cookie_consent cookie.
2.2 Updating your preferences
You can update your preferences at any time by clicking "Manage cookies" in the site footer.
2.3 Browser settings
- Chrome: Settings → Privacy and security → Cookies
- Firefox: Options → Privacy & Security → Cookies and Site Data
- Safari: Preferences → Privacy → Cookies
- Edge: Settings → Privacy, search, and services → Cookies
⚠️ Disabling certain cookies may affect the functionality of the site.
2.4 Specific opt-outs
- PostHog: via the consent banner or by writing to hello@builtbydeep.com
- Facebook Pixel: facebook.com/help/568137493302217
- Targeted advertising: youronlinechoices.com
Article 3 — Retention period
Cookies placed on your device are kept for the duration shown in the Article 1 tables, up to a maximum of 13 months in accordance with CNIL recommendations.
Article 4 — Mobile application
The Deep mobile application does not use cookies in the strict sense. It may however use similar technologies:
- Mobile advertising identifiers (IDFA on iOS, GAID on Android): only with your ATT consent / Google account settings
- Analytics SDK: PostHog to analyse app usage — aggregated data only
- Local storage: preferences and cache for app functionality
Article 5 — Contact
- Email: hello@builtbydeep.com
- Post: Built To Protect, 1651 Avenue de la Pompignane, 34000 MONTPELLIER, FRANCE
Article 6 — Changes
Deep reserves the right to modify this Cookie Policy at any time to comply with legal developments. Any material changes will be notified to you.
Last updated: 1 April 2026 — Built To Protect, SIREN 994 313 146