Privacy policy
Last updated: November 14, 2026
Who is responsible for your data
Astronido (astronido.com) is a product of Stellerus LLC (530-B Harkle Road, Ste 100, Santa Fe, NM 87505, USA), a New Mexico company, which is responsible for the personal data collected on this site. For any question about your data, write to [email protected].
What we collect
Account: your email and, if you sign in with Google, your name and profile picture. For each session we keep the IP address and browser, to keep it open and protect it.
Birth data: the date, time and place you enter to calculate a chart, and another person's when you ask for a synastry. The free calculators only use them to calculate and do not keep them; reports and questions to your chart keep them with your account.
Generated content: the reports, your questions and the answers.
Purchases: the packs you bought and your credit movements. Your card details are processed by Stripe and never reach our servers.
How we use it
To provide the service: calculate charts, write reports, answer your questions, credit your purchases and show your history. To send you the sign-in link. To measure, in aggregate, how the site is used and improve it. We do not sell your data or use it for personalized advertising.
Who we share it with
Stripe: processes payments.
Resend: sends the sign-in emails.
OpenRouter: passes the chart data (positions, dates and your question) to artificial intelligence models to write the reports and answers. We do not send your email or your name.
Google: Google Analytics measures visits and, if you choose it, Google lets you sign in with your account.
Cloudflare: delivers and protects the site; pages pass through its network.
The site and its database run on our own server. Your data is processed in the United States and in other countries where these services operate, which may have data protection laws different from yours. We use providers that offer appropriate safeguards for these transfers.
Cookies
We use a session cookie to keep you signed in and the "locale" cookie to remember your country and language. Google Analytics uses the _ga and _ga_* cookies to count visits in aggregate. You can delete or block them in your browser; without the session cookie you cannot sign in.
How long we keep it
Reports, chart conversations and the birth data used to request them are kept without an expiry date, so you can read them again whenever you want. Your account and credit movements are kept while the account exists. If you want us to delete your data, write to [email protected] from your account's email.
Your rights
You can ask to access, correct or delete your data by writing to [email protected]. We answer within the time limits set by law, including the privacy laws of your state where they apply.
California residents
If you live in California, the CCPA gives you the right to know what personal information we collect and why, to ask us to delete or correct it, and not to be discriminated against for exercising these rights. We do not sell or share your personal information for cross-context behavioral advertising. To exercise these rights, write to [email protected].
Minors
The service is not intended for anyone under 18. Purchases must be made by an adult.
Changes
If we change this policy, we update the date above. If the change is significant, we announce it on the site.