Legal and trust
Cookie Policy
The cookies and browser storage My Blurbly uses, why they are used and how you control optional analytics.
Effective date and scope
Effective 11 August 2026.
This policy covers cookies and similar browser storage used on myblurbly.com. It forms part of the Privacy Notice.
Necessary cookies
Supabase authentication cookies keep a signed-in session secure. The myblurbly_cookie_consent cookie stores Accept all or Reject optional for one year. A short-lived Founder invitation cookie securely continues an invited member's acceptance journey. Referral cookies preserve a validated referral code and a random privacy-minimised visitor identifier for up to 30 days so attribution survives signup.
Necessary cookies do not create advertising profiles. Blocking them may prevent sign-in, invitation acceptance, referral attribution or saved privacy choices from working.
Functional browser storage
My Blurbly uses local browser storage for reader preferences, idle and recent-activity state, dashboard pins, recently opened areas and resume information. This information supports features requested by the member and is not used for cross-site advertising.
Optional analytics and session replay
If you select Accept all, My Blurbly may create random analytics identifiers in browser storage and use PostHog for privacy-minimised product analytics, launch attribution and session replay. These signals help count journeys such as discovery, signup, onboarding, book listing and support use without sending passwords, payment credentials, emails, manuscripts, message bodies or support questions to analytics.
Replay masks all form inputs and blocks authentication, payment, private messaging, editorial and support content. Product analytics and replay are not initialized before consent. The separate necessary referral cookie and Founder Influencer 60-day commission attribution are not replaced by marketing analytics.
Manage or withdraw consent
Use Cookie preferences in the site footer at any time. Reject optional removes My Blurbly optional analytics identifiers, opts out of optional analytics and prevents new optional analytics or replay collection. You can also remove cookies and browser storage through your browser settings.