Privacy Policy
Last Updated: 12/29/2025
Data We Collect
Cogna collects email addresses and cognitive test results including reaction time measurements, speech metrics, and memory test scores. All data is stored securely and is only accessible by you through your password-protected account.
How We Use Your Data
Your data is used solely to provide you with cognitive performance tracking over time. We calculate your personal baseline and track trends in your performance. We do not share, sell, or distribute your data to third parties under any circumstances.
Data Security
We use industry-standard encryption and security measures to protect your data. All data is stored in secure databases with row-level security policies that ensure only you can access your own information. Your password is hashed and never stored in plain text.
Audio Storage
By default, audio recordings from speech tests are NOT stored. Only timing metrics and speech analysis are saved. You can opt-in to audio storage in your account settings, but we recommend against it for privacy reasons.
Your Rights
You have the right to access, modify, or delete your account and all associated data at any time. To request deletion of your account, contact us using the information below. Upon deletion, all your data will be permanently removed from our systems.
Third-Party Services
Cogna uses Supabase for authentication and data storage, and Vercel for hosting. These services are SOC 2 compliant and follow industry-standard security practices. We do not use any third-party analytics, tracking, or advertising services.
Cookies
We use only essential cookies required for authentication and session management. We do not use tracking cookies or third-party advertising cookies.
Changes to This Policy
We may update this privacy policy from time to time. We will notify users of any material changes by updating the "Last Updated" date at the top of this policy.
Contact
For privacy concerns or data deletion requests, please contact us at the email address associated with your account.