Cookie Policy
Last updated: June 16, 2026
This Cookie Policy explains how DRIGUDEV SRL (Butli, we, us) uses cookies and similar technologies on butli.app and related web applications (the Website).
It should be read together with our Privacy Policy and Legal Notice.
Contact: support@butli.app
1. What are cookies?
A cookie is a small text file that is stored on your browser or device when you visit certain websites or applications. Cookies allow a website owner to store and retrieve information about browsing habits or device settings. Depending on their purpose and the information they contain, cookies may be used to recognize a browser or support essential functionality.
We may also use similar technologies such as local storage and session storage in your browser. These are not cookies, but they store information locally on your device. We describe them in section 6 below.
2. Types of cookies
Cookies are often classified as follows:
| By domain | First-party cookies (set by Butli) · Third-party cookies (set by another provider) |
|---|---|
| By duration | Session cookies (deleted when you close your browser) · Persistent cookies (remain for a defined period) |
| By purpose | Strictly necessary · Functional · Analytics · Advertising |
3. Cookies we use on the Website
The table below lists cookies that may be set when you use the Website. This table will be updated when our use of cookies changes.
| Cookie name | Provider | Type | Retention | More information |
|---|---|---|---|---|
| `auth.session` or `__Secure` | Butli (first-party) | Strictly necessary | Up to 8 hours of inactivity, or until you sign out | Maintains your authenticated staff or platform session |
| `auth.csrf` or `__Host` | Butli (first-party) | Strictly necessary | Session | Helps protect sign-in and session requests against cross-site request forgery |
| `callback` | Butli (first-party) | Strictly necessary | Session | Remembers the page you intended to visit after sign-in |
Notes:
- The exact cookie names depend on your browser, environment, and whether you access the site over HTTPS.
- Guest access to hotel stay features generally relies on secure session tokens and browser storage rather than long-lived authentication cookies.
- We do not use advertising, retargeting, or social-media tracking cookies on the Butli platform.
4. Analytics and performance measurement
We use privacy-oriented, first-party analytics and performance tools to understand aggregated Website usage and improve reliability. These tools are designed to minimize identification of individual visitors.
In standard configuration, these services are intended to operate without placing advertising cookies and without building cross-site marketing profiles. Depending on how they are configured, they may process technical information such as pages visited, referrer, device type, browser type, and performance metrics.
For more information about how our analytics and hosting provider handles data, see the Vercel Privacy Policy.
If we introduce additional analytics cookies in the future, we will update this policy and this table before or when they take effect.
5. What we do not use
We do not use:
- Advertising or behavioral retargeting cookies;
- Cross-site tracking for marketing profiles;
- Social media advertising pixels on the Butli platform.
6. Local storage and session storage
In addition to cookies, we may store limited information in your browser using local storage or session storage, for example:
- Language or interface preferences on marketing pages;
- Temporary guest-session or UI state needed for platform functionality;
- Dismissal of in-product notices you have already seen.
You can clear this information through your browser settings. Clearing it may reset preferences or require you to sign in again.
7. Managing cookies and similar technologies
You can control cookies through your browser settings, including options to block, delete, or notify you when cookies are set. Most browsers provide guidance in their help documentation, for example:
If you block strictly necessary cookies, you may not be able to sign in or use parts of the platform that require authentication.
Changes made in one browser or device do not automatically apply to others. You must repeat the process on each browser or device you use.
8. Recipients and international processing
Information collected through cookies or similar technologies may be processed by DRIGUDEV SRL and by service providers that help us operate the Website. Some providers may process data in countries other than your own. Where required by applicable law, we implement appropriate safeguards for international transfers.
We are not responsible for the accuracy or content of third-party privacy policies. If a third-party cookie or technology is used, please refer to that provider’s own policy for further details.
9. Your rights and additional information
Depending on applicable law, you may have rights regarding personal data processed through cookies or similar technologies, such as access, correction, deletion, restriction, objection, or withdrawal of consent where consent is the legal basis.
- Hotel customers and Website visitors: contact us at support@butli.app
- Guests using Butli through a hotel: contact the hotel in the first instance for stay-related data
For broader information about how we process personal data, see our Privacy Policy.
10. Changes to this Cookie Policy
We may update this Cookie Policy from time to time. The “Last updated” date at the top of this page will be revised when changes are made. We encourage you to review this page periodically.