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Cookie Policy
Last updated: April 6, 2026
What cookies do we use?
SignalSift uses only strictly essential cookies — the minimum required for authentication and payment processing. We do not use analytics cookies, advertising cookies, social media tracking pixels, or any other non-essential cookies.
Because all of our cookies are strictly essential for the service to function, no cookie consent banner is required under the GDPR ePrivacy Directive (Directive 2002/58/EC, as amended).
Cookie inventory
| Cookie Name | Purpose | Type | Duration | Set By |
|---|---|---|---|---|
| next-auth.session-tokenor __Secure-next-auth.session-token | Stores your authenticated session so you stay logged in across page loads. | Essential | 30 days (rolling — refreshed on each visit) | SignalSift (NextAuth.js) |
| next-auth.csrf-tokenor __Host-next-auth.csrf-token | Prevents cross-site request forgery attacks on authentication actions (login, logout). | Essential | Session (cleared when browser closes) | SignalSift (NextAuth.js) |
| next-auth.callback-url | Remembers where to redirect you after signing in via OAuth. | Essential | Session | SignalSift (NextAuth.js) |
| __stripe_mid / __stripe_sid | Set by Stripe during checkout to prevent fraud and process payments securely. Only present on payment pages. | Essential (third-party) | 1 year / 30 minutes | Stripe |
What we do NOT use
- Analytics cookies — If we use analytics (e.g., Plausible), it is cookieless and privacy-first.
- Advertising cookies — We do not serve ads and have no ad-tech integrations.
- Social media tracking — No Facebook Pixel, no Twitter tags, no LinkedIn Insight.
- Third-party tracking — No Google Analytics, no cross-site user profiling.
Managing cookies
You can delete or block cookies through your browser settings. However, if you block our essential cookies, you will not be able to log in to SignalSift, and the checkout flow will not function.
Contact
Questions about our cookie usage? Email us at blancoisadev@gmail.com.