Siphtor LLC

Contact Us

Have a question about your subscription, the platform, or our data? We're happy to help.

General Enquiries & Support

newsletter@siphtor.com

We typically respond within one business day.

Subscription Management

To manage, upgrade, or cancel your subscription, log in and visit the pricing page. From there, click “Manage Subscription” to access the billing portal directly.

Privacy & Data Requests

To request deletion of your personal data or exercise any rights under GDPR or CCPA, email us at newsletter@siphtor.com with the subject line “Data Request”. See our Privacy Policy for full details.