Cookie Policy
Last updated July 15, 2026
This Cookie Policy explains how Sparkclrt s.r.o. ("Company," "we," "us," and "our") uses cookies and similar technologies to recognize you when you visit our website at https://kexo.app ("Website"). It explains what these technologies are and why we use them, as well as your rights to control our use of them.
In some cases we may use cookies to collect personal information, or that becomes personal information if we combine it with other information.
What are cookies?
Cookies are small data files that are placed on your computer or mobile device when you visit a website. Cookies are widely used by website owners in order to make their websites work, or to work more efficiently, as well as to provide reporting information.
Cookies set by the website owner (in this case, Sparkclrt s.r.o.) are called "first-party cookies." Cookies set by parties other than the website owner are called "third-party cookies." Third-party cookies enable third-party features or functionality to be provided on or through the website (e.g., analytics and error monitoring). The parties that set these third-party cookies can recognize your computer both when it visits the website in question and also when it visits certain other websites.
Why do we use cookies?
We use first- and third-party cookies for several reasons. Some cookies are required for technical reasons in order for our Website to operate, and we refer to these as "essential" or "strictly necessary" cookies (for example, cookies that keep you signed in). Other cookies help us understand how the Website is used (analytics) and detect and fix software errors (error monitoring). We do not use cookies for advertising, and no advertising cookies are set through our Website. The specific cookies we use are described in detail below.
How can I control cookies?
You have the right to decide whether to accept or reject cookies. Essential cookies cannot be rejected as they are strictly necessary to provide you with the Services. You can control non-essential cookies by setting or amending your web browser controls to accept or refuse cookies, as described below. If you choose to reject cookies, you may still use our Website though your access to some functionality and areas of our Website may be restricted.
You can also object to our analytics processing at any time by emailing us at info@sparkclrt.co.
How can I control cookies on my browser?
As the means by which you can refuse cookies through your web browser controls vary from browser to browser, you should visit your browser's help menu for more information. The following is information about how to manage cookies on the most popular browsers:
What about other tracking technologies, like web beacons?
Cookies are not the only way to recognize or track visitors to a website. We may use other, similar technologies from time to time, like web beacons (sometimes called "tracking pixels" or "clear gifs"). These are tiny graphics files that contain a unique identifier. We use them in the emails we send (through our email provider, Resend) to understand whether an email was delivered and opened, so we can measure the effectiveness of our communications. We may also use similar technologies on the Website itself to improve site performance. In many instances, these technologies are reliant on cookies to function properly, and so declining cookies will impair their functioning.
Do you serve targeted advertising?
No. We do not serve advertising on our Website or in our app, we do not permit third parties to set advertising cookies through our Services, and we do not sell or share your personal information for targeted advertising.
Specific Cookies We Use
Essential Cookies (Strictly Necessary)
kexo_session — Authentication session cookie. Expires when browser session ends or after 30 days. First-party. Required for the app to function.
sb-* (Supabase) — Authentication tokens set by our authentication provider, Supabase, when you sign in (including with Google or Apple). Stored as cookies and/or in your browser's local storage. Required to keep you signed in.
Analytics and Performance Cookies
ph_* (PostHog) — Product analytics cookies used to understand how visitors interact with our Website and application. Set by PostHog (EU-hosted). These cookies help us measure feature usage, page views, and interaction patterns to improve our Services. Duration varies. You can opt out by rejecting analytics cookies.
Functional Cookies
sentry-* (Sentry) — Error monitoring cookies used to capture session replay data when a software error occurs. These help us identify and fix bugs. Set by Sentry. Duration: session. Only active when an error is detected.
Third-Party Cookie Providers
- Supabase (authentication) — Privacy Policy
- PostHog (analytics) — Privacy Policy — EU-hosted
- Sentry (error monitoring) — Privacy Policy
How often will you update this Cookie Policy?
We may update this Cookie Policy from time to time in order to reflect, for example, changes to the cookies we use or for other operational, legal, or regulatory reasons. Please therefore revisit this Cookie Policy regularly to stay informed about our use of cookies and related technologies.
The date at the top of this Cookie Policy indicates when it was last updated.
Where can I get further information?
If you have any questions about our use of cookies or other technologies, please email us at info@sparkclrt.co or by post to:
Sparkclrt s.r.o.Banská Bystrica, 97404
Slovakia