Privacy Policy

What we collect

• Account data: your email address and an encrypted authentication session.
• Product data: data you create while using a product — for example tracked products, price history, alarms and similar records.
• Subscription data: your plan (Free / Pro / Ultra) and billing identifiers managed by our payment processor.
• Basic usage/diagnostics: limited technical information needed to operate and improve the services.

What we do not collect

• We do not sell your personal data.
• We do not collect full payment card details — these are handled by Stripe.
• We do not run third-party advertising or behavioral tracking inside our products.

How we use your data

We use your data to provide and maintain the services, authenticate you, sync your data across devices, process subscriptions, send essential service emails, and improve our products. We do not use your data for purposes incompatible with these.

Infrastructure & processors

• Supabase — authentication and secure cloud storage. Data is encrypted at rest. (supabase.com/privacy)
• Stripe — subscription and payment processing. (stripe.com/privacy)

These providers process data on our behalf under their own security and privacy commitments.

Data sharing

We do not sell or share your personal data with third parties except the processors above needed to run the services, or where required by law.

Data retention & deletion

You can delete your account at any time from within the product, which permanently removes your associated data (including from our servers). Some records may be retained where required for legal, tax or accounting purposes.

Your rights

Depending on your location, you may have rights to access, correct, export or delete your personal data. To exercise these, contact us using the details below.

Changes

We may update this policy. Material changes will be posted on this page and, where appropriate, notified by email.

Contact

Questions about privacy? Email info@onenly.com.