Last updated: February 2026
Call0 ("we", "us", "our") is the data controller responsible for the processing of personal data as described in this privacy policy. For questions regarding data protection, please contact us at our contact page.
Account Data: Email address, name, company name (optional) when you register.
Usage Data: Call logs, call duration, transcriptions, agent configurations, booking data.
Payment Data: Processed by Stripe Inc. We do not store credit card numbers.
Technical Data: IP address, browser type, device information for security and analytics.
Call Data: Phone numbers of callers, call recordings (if enabled), AI-generated transcripts and summaries.
We process your data for the following purposes (Art. 6 DSGVO):
We use the following third-party services to provide our platform:
Data transfer to the US is based on Standard Contractual Clauses (SCCs) per Art. 46(2)(c) DSGVO.
Account data is retained as long as your account is active.
Call logs and transcripts are retained for 90 days, unless you choose to delete them earlier.
Booking data is retained for as long as your account is active.
Payment records are retained for the legally required period (typically 10 years for tax purposes).
Upon account deletion, all personal data is deleted within 30 days, except where legal retention requirements apply.
Under the DSGVO/GDPR, you have the following rights:
To exercise these rights, please contact us via our contact page.
You also have the right to lodge a complaint with a supervisory authority.
We use only essential cookies required for the functioning of our service (authentication, session management). We do not use tracking or advertising cookies.
We may update this privacy policy from time to time. We will notify you of significant changes via email or through the platform. Continued use of the service after changes constitutes acceptance.