01
What Are Cookies
Cookies are small text files stored on your device when you visit a website. They help the site remember your login state, preferences, and how you use it. Local storage and session storage serve similar purposes and are covered by this policy.
02
Types of Cookies We Use
EssentialEssential Cookies
Required for the website to work. These cannot be disabled.
- Authentication — keeping you logged in via email or Google sign-in
- Security tokens — protecting against cross-site request forgery (CSRF)
- Session state — maintaining your session as you navigate the site
AnalyticsAnalytics Cookies
We use PostHog to understand how visitors use our website. This data is anonymized — it cannot identify you individually — and is used solely to improve the product.
- Pages visited and time spent
- How you arrived at the site
- General interaction patterns and device type
When you make a purchase, Stripe sets cookies to securely process your payment and prevent fraud. These are only active during a payment session and do not track you across other websites. Stripe's privacy policy: stripe.com/privacy
03
Cookie Reference
| Cookie | Provider | Type | Duration | Purpose |
|---|
| sb-* | Supabase | Essential | Session / persistent | Authentication session for email login |
| g_state, g_csrf_token | Google | Essential | Session | Google OAuth sign-in and CSRF protection |
| ph_* | PostHog | Analytics | 12 months | Anonymized usage analytics |
| __stripe_mid, __stripe_sid | Stripe | Payment | Session / 1 year | Secure payment processing and fraud prevention |
| _vercel_* | Vercel | Essential | Session | Infrastructure routing and performance |
04
Managing Cookies
You can manage or delete cookies at any time through your browser settings. Note that disabling essential cookies will affect login and core site functionality.
- Chrome — Settings → Privacy and Security → Cookies
- Safari — Preferences → Privacy
- Firefox — Options → Privacy & Security
- Edge — Settings → Cookies and Site Permissions
To opt out of PostHog analytics specifically, visit posthog.com/privacy.
05
Updates to This Policy
We may update this Cookie Policy from time to time. The "Last updated" date at the top of this page reflects the most recent revision.