1. Information we collect
Account data: email address, name, and profile image when you sign up via Google OAuth or email OTP. Service data: watchlists, alert rules, notification history, language preference, and subscription status. Usage data: pages visited, feature interactions, and device/browser metadata collected through privacy-focused analytics (Umami). Technical logs: server and error logs used for reliability and security, retained in our observability stack (OpenObserve). We do not connect to or collect data from your brokerage accounts.
2. How we use your information
We use your data to operate the service: authenticate you, store alerts and watchlists, evaluate market conditions, deliver email notifications, process subscriptions, respond to support requests, and improve reliability. We do not sell your personal information. We do not use your watchlist or alert configuration for advertising.
3. Email communications
Transactional emails (alert triggers, account security, billing receipts) are essential to the service and are sent via Resend. Lifecycle emails (welcome, re-engagement) may be sent based on account activity; you can manage non-essential email preferences from your account settings. Marketing emails, if any, include an unsubscribe option.
4. Third-party processors
We share data only with vendors that help us run Computo: Google (OAuth authentication), Resend (email delivery), Lemon Squeezy (payments and subscription billing), Cloudflare (CDN and DNS), Umami (privacy-oriented analytics), and market-data providers (symbol quotes only — not linked to your identity beyond what is needed to evaluate your alerts). Each processor is bound by their own terms and, where applicable, data-processing agreements.
5. Cookies and local storage
We use essential cookies for authentication sessions and language preference. Analytics cookies (Umami) are configured without cross-site tracking. You can control cookies through your browser settings; disabling essential cookies may prevent you from staying signed in.
6. Data retention
We retain account and alert data while your account is active. If you delete your account, we remove or anonymize personal data within a reasonable period, except where retention is required for legal, billing, or security purposes (e.g. payment records kept by Lemon Squeezy). Server logs are rotated on a rolling basis.
7. Security
We use industry-standard measures including encrypted connections (HTTPS/TLS), hashed credentials managed by Better Auth, and access controls on production infrastructure. No method of transmission or storage is 100% secure; notify us at [email protected] if you believe your account has been compromised.
8. Your rights
Depending on your jurisdiction, you may have the right to access, correct, delete, or export your personal data, and to object to or restrict certain processing. Contact [email protected] to exercise these rights. Argentine users may also contact the Agencia de Acceso a la Información Pública (AAIP) regarding applicable local privacy law.
9. Children
Computo is not directed at children under 16. We do not knowingly collect personal information from children. If you believe a child has provided us data, contact us and we will delete it.
10. Changes and contact
We may update this Privacy Policy from time to time. Material changes will be posted on this page with an updated date. Continued use after changes constitutes acceptance. Questions: [email protected]. Computo is operated from Argentina.