Last Updated: May 19, 2026
The data controller is Sinesco s.r.o., IČO: 10766642, with its registered office at Dlouhá 3403/2b, Moravská Ostrava a Přívoz, 702 00 Ostrava, Czech Republic. For any privacy-related inquiries, please contact us at moc.ocsenis@troppus.
Sinesco collects your email address, name, and service-related data necessary to provide individual applications and tools (legal basis: performance of a contract). Certain tools may also process platform-specific data (e.g. YouTube API data). By using YouTube integrations, you also agree to the Google Privacy Policy. We do not use your private content, transcripts, or logs to train public AI models.
All data is encrypted in transit (SSL/TLS) and encrypted at rest. We apply appropriate technical and organizational measures to protect personal data against unauthorized access, misuse, or loss.
Sinesco uses third-party processors strictly necessary to operate individual services. For tools without integrated AI features, user data is never processed by AI systems. For AI-enabled applications, data may be processed by secure AI infrastructure providers under contractual data protection safeguards.
Some processors may be located outside the EU/EEA. Where applicable, data transfers are safeguarded by standard contractual clauses (SCCs) or equivalent legal mechanisms in accordance with GDPR requirements.
You have the right to access, rectify, delete, restrict, or object to processing of your personal data, as well as the right to data portability. You may lodge a complaint with the Czech Office for Data Protection (ÚOOÚ).
Personal data is retained for the duration of your account. Upon account deletion, data is removed within 30 days unless retention is required by law (e.g. accounting or tax obligations).
Sinesco uses essential cookies and technical identifiers required for authentication, security, and service functionality. Analytical or optional cookies, if used, are handled in accordance with applicable consent requirements.
This Privacy Policy may be updated to reflect legal or technical changes. Continued use of Sinesco services constitutes acceptance of the updated version.