Legal

Privacy Policy

Last updated: June 22, 2026

The Calm Stack (“we”, “us”) takes privacy seriously. This policy explains what we collect, why, and how to control it. We don't sell your data — full stop.

1. Information we collect

We collect only what's necessary to deliver our product:

  • Email address — when you purchase the bundle or subscribe to updates.
  • Payment metadata — handled and stored by Stripe; we receive a session ID, amount, and payment status only.
  • Support messages — name, email, and content of any message you send via our Contact form.
  • Anonymous analytics — page views and aggregate event data via PostHog. No cookies are set for advertising purposes.

2. How we use your information

  • To deliver the digital product you purchased.
  • To send occasional product updates and new resources (you can unsubscribe anytime).
  • To respond to your support requests.
  • To improve the product and landing page.

3. Third-party processors

We use a small, vetted set of services to operate The Calm Stack:

  • Stripe — payment processing.
  • Resend — transactional email delivery.
  • MongoDB Atlas — secure data storage.
  • PostHog — privacy-respecting product analytics.

Each handles your data under their own privacy policies and security standards.

4. Your rights

You can, at any time:

  • Request a copy of the data we hold about you.
  • Ask us to delete it (subject to legal record-keeping for payments).
  • Unsubscribe from emails using the link in any message we send.

To exercise these rights, contact us via the Contact form on the homepage.

5. Data retention

Payment records are retained for as long as legally required for tax and accounting purposes. Email subscribers remain in our list until they unsubscribe.

6. Changes to this policy

If we make material changes, we'll update the “Last updated” date above and, where appropriate, notify subscribers by email.

7. Contact

For privacy-related questions, use the Contact form on the homepage and we'll respond within 24 business hours.