Short version: We collect only what we need to run the service. We do not sell your data. We use your email to send you the reports you paid for and operational notifications. You can cancel and request data deletion at any time.
Crypto4Sight ("Crypto4Sight," "we," "us," or "our") operates the Crypto4Sight platform — a cryptocurrency market intelligence subscription service. This Privacy Policy explains how we collect, use, disclose, and protect your personal information when you use our Service.
For questions about this policy or to exercise your rights, contact us at support@crypto4sight.ai.
| Data Type | When Collected | Purpose |
|---|---|---|
| Email address | At subscription | Account identification, report delivery, login links |
| Name (optional) | At subscription | Personalization of email greeting |
| Payment information | At checkout | Billing (processed by Stripe/NOWPayments — we never store card numbers) |
| Data Type | How Collected | Purpose |
|---|---|---|
| IP address | Server logs | Security, fraud prevention, rate limiting |
| Browser/device type | HTTP headers | Compatibility, security |
| Login timestamps | Magic link verification | Security audit trail |
| Email open/click events | SendGrid tracking pixels | Deliverability monitoring (can be blocked by email clients) |
| Page visit timestamps | Server logs | Usage analytics, debugging |
We use your data only for the following purposes:
We do not use your data for behavioral advertising, sell it to third parties, or use it to build profiles for external marketing purposes.
We share your personal data only with the following categories of third parties, each of which is necessary to operate the Service:
| Third Party | Purpose | Data Shared | Their Privacy Policy |
|---|---|---|---|
| Stripe | Credit card payment processing | Email, payment info | stripe.com/privacy |
| NOWPayments | Crypto payment processing | Email, order info | nowpayments.io/privacy-policy |
| Twilio SendGrid | Email delivery | Email address, report content | sendgrid.com/policies/privacy |
| Supabase | Database hosting | All account data (encrypted at rest) | supabase.com/privacy |
| Railway/Render | Server hosting | Server logs (IP, timestamps) | railway.app/legal/privacy |
| Twilio | Admin SMS alerts only | No subscriber data — admin phones only | twilio.com/legal/privacy |
We may also disclose your information: (a) if required by law or legal process; (b) to protect the rights, property, or safety of Crypto4Sight, our subscribers, or others; (c) in connection with a merger, acquisition, or sale of all or substantially all of our assets (with advance notice to you).
We will never sell, rent, or trade your personal information to any third party for marketing purposes.
We retain your data for as long as your account is active, plus a reasonable period afterward for legal and operational purposes:
You may request earlier deletion of your personal data (see Your Rights section), subject to our legal retention obligations.
We implement industry-standard security measures to protect your data:
No security system is impenetrable. In the event of a data breach affecting your personal information, we will notify you as required by applicable law.
Our website uses a minimal number of cookies:
| Cookie Name | Type | Purpose | Expiry |
|---|---|---|---|
| auth_token | Strictly necessary | Maintains your login session after magic link verification. httpOnly (not accessible by JavaScript) | 7 days |
We do not use advertising cookies, third-party tracking pixels on our website, or behavioral analytics tools (such as Google Analytics) that track you across sites.
Our emails may contain a standard SendGrid tracking pixel that records when an email is opened. You can disable this by setting your email client to block external images. This does not affect your ability to receive reports.
Depending on your location, you may have the following rights regarding your personal data:
California residents have additional rights under the California Consumer Privacy Act. We do not sell personal information. You have the right to know what personal information is collected, to delete personal information, and to opt out of sale (not applicable as we do not sell data). To exercise these rights, contact support@crypto4sight.ai.
If you are located in the European Economic Area, you have rights under the General Data Protection Regulation, including the right to lodge a complaint with your local supervisory authority. Our legal basis for processing your data is: contract performance (delivering the Service you paid for), legitimate interest (security and fraud prevention), and legal obligation (tax and compliance record-keeping).
To exercise any of your rights, email support@crypto4sight.ai. We will respond within 30 days.
The Service is not directed to individuals under the age of 18. We do not knowingly collect personal information from children. If you believe we have inadvertently collected information from a minor, please contact us immediately at support@crypto4sight.ai and we will delete it promptly.
Our services are primarily operated in the United States. If you are accessing the Service from outside the US, your data will be transferred to, stored, and processed in the United States. By using the Service, you consent to this transfer. We ensure appropriate safeguards are in place through our service provider agreements, which include standard contractual clauses where applicable.
We may update this Privacy Policy periodically. We will notify you of material changes by email at least 30 days before they take effect, and by posting the updated policy on our website with a new "Last updated" date. Your continued use of the Service after the effective date constitutes acceptance of the updated policy.
For privacy-related questions, requests to exercise your rights, or to report a privacy concern:
This Privacy Policy was last updated on .