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Privacy Policy

Data We Collect

We collect only your email address when you subscribe to ThinkAlpha. We may also collect metadata about email delivery (opens, clicks) to improve our service.

How We Use Your Data

  • To send you book summaries via email every other day
  • To improve our content and delivery
  • To respond to your inquiries

Data Sharing

We do not sell, rent, or share your email address with third parties. We use Resend as our email service provider, which may process your email for delivery purposes.

Data Retention

We retain your email and delivery data for 90 days. If you unsubscribe, we will mark your account as inactive but may retain your email for compliance purposes (e.g., to honor unsubscribe requests).

Your Rights

  • You can unsubscribe at any time using the link in every email
  • You can request deletion of your data by contacting us
  • You can request a copy of your data

CAN-SPAM Compliance

We comply with the CAN-SPAM Act. Every email includes a physical address and an unsubscribe link. We honor unsubscribe requests within 10 business days.

Contact

For privacy-related questions, email us at [email protected]

ThinkAlpha
3 Bayside Village, San Francisco, CA 94107

Last updated: January 2026