Last updated: 27 September 2026
This policy explains which cookies Bruxon Tech BV ("Sonian", "we") uses on sonian.ai and app.sonian.ai, and how you can control them. For how we handle personal data more broadly, see our privacy policy.
What cookies are
Cookies are small text files a website stores in your browser. Some are needed for the site to work; others help the site owner understand how it is used.
Our approach
- Strictly necessary cookies are always on. They keep you signed in, protect your account and remember your cookie choice. They do not require consent.
- Analytics cookies are off until you accept them in the cookie banner. Until then, no analytics script is loaded.
- We do not use advertising or cross-site tracking cookies.
Cookies we use
Strictly necessary
| Cookie | Purpose | Duration |
|---|---|---|
sonian_consent | Remembers your cookie choices | 180 days |
__Secure-sonian.session-token | Keeps you signed in to the app | Until you sign out, or up to 30 days |
__Host-sonian.csrf-token | Protects sign-in forms against cross-site request forgery | Browser session |
__Secure-sonian.callback-url | Returns you to the right page after signing in | Browser session |
Analytics (only with your consent)
| Cookie | Provider | Purpose | Duration |
|---|---|---|---|
_ga | Google Analytics | Distinguishes visitors to measure site usage | 2 years |
_ga_<ID> | Google Analytics | Keeps session state for usage measurement | 2 years |
We use Google Analytics to understand which pages are useful and where the site can be improved. Google processes this data as described in our privacy policy.
Changing your choice
You can change or withdraw your consent at any time through Cookie settings in the footer of sonian.ai. Withdrawing consent stops analytics immediately; cookies already set expire on their own or can be deleted in your browser.
You can also block or delete cookies in your browser settings. If you block strictly necessary cookies, you will not be able to sign in to the app.
Changes to this policy
We will update this page if the cookies we use change, and revise the "last updated" date above.
Contact
Questions about cookies: info@sonian.ai.