Cookies
Last updated · August 2026
This Cookie Policy explains how kortbase uses cookies and similar technologies.
What cookies are
Cookies are small files stored on your device that help the site work and let us measure usage.
Essential cookies
Required for the site to function, for example, remembering your language preference.
Analytics cookies
Help us understand how the site is used so we can improve it. These are only set with your consent.
Managing cookies
You can decline non-essential cookies in the consent banner. Change your choice at any time using the Cookie settings link at the foot of any page.
Product analytics and session replay (coach portal)
On the signed-in coach portal we use PostHog cookies to measure product usage and to record masked sessions for debugging and product improvement. These run under our legitimate interest rather than through the consent banner, because the portal is an internal tool for signed-in coaches. You can object to this processing by contacting us.
Company information
Kortbase is a trade name of Evrim Olçum, a sole proprietorship registered in Türkiye.
- Legal entity
- Evrim Olçum
- Registered address
- Caferağa Mah. Moda Cad. No: 5, 34710 Kadıköy / İstanbul, Türkiye
- Tax office
- Kadıköy Vergi Dairesi
- Tax ID
- 6410133126
- hello@kortbase.com
- Phone
- +90 850 303 3991
- Mobile
- +90 533 603 4722