Privacy Policy
Last updated: July 16, 2026
Astralla ("we", "us", or "our") is committed to protecting your privacy. This policy explains what data we collect, how we use it, and your rights.
1. Information We Collect
- Account data: email address and name when you register.
- Birth data: date, time, and place of birth — used solely to calculate your astrological chart.
- Usage data: cities and reading types you request, to enforce free-tier limits and improve the service.
- Current city: where you live now, used to cast your weekly and lunar readings.
- Payment data: purchases are processed by Stripe; card details never touch our servers. We store a Stripe customer reference and your reading-credit balance.
2. How We Use Your Data
- To generate and store your astrocartography readings.
- To enforce the free-tier reading limit and process subscription upgrades.
- To communicate important account or service updates.
3. Data Sharing
We do not sell your data. We share data only with the following service providers, solely to operate the app:
- Railway — cloud hosting for our backend API and database (charts, readings, account data).
- Anthropic (Claude AI) — generates the text of your readings. Birth data and city are sent for this purpose (anthropic.com/privacy).
- Stripe — processes payments for reading packs and the annual plan. Card details go directly to Stripe.
- Resend — sends transactional and reading emails (password resets, weekly and lunar readings).
- PostHog — privacy-focused, EU-hosted product analytics; never used for advertising.
- Cloudflare — security and performance proxy in front of our servers.
4. Data Retention
Your account and readings are stored until you delete your account. You may request deletion at any time by emailing us.
5. Security
All data is transmitted over HTTPS. Passwords are hashed and never stored in plain text.
6. Children
Astralla is not directed at children under 13. We do not knowingly collect data from children.
7. Contact
Questions? Email us at [email protected]