Sub-processor List
LeadFlow (KSTUDIO SIA) engages the following third-party sub-processors to deliver its services. Each sub-processor is bound by data protection obligations no less protective than those in our Data Processing Addendum.
Last updated: March 6, 2026
We provide at least 30 days' prior notice before adding or replacing a sub-processor. Customers may object on data-protection grounds within 10 days of notice. See DPA §7 for the full process.
Database, authentication, and managed Postgres. Stores platform data and lead results.
Contact enrichment via API. Provides professional and company data for lead generation.
Website and LinkedIn enrichment workflows. Automated data extraction and enrichment.
Email address verification. Validates deliverability of email addresses in lead lists.
Export delivery and file storage. Delivers lead exports via Google Sheets or Drive.
Certain service providers may also process personal data where KSTUDIO SIA acts as an independent controller (e.g., billing, transactional email, analytics). That processing is described in our Privacy Policy, not this list. For questions about this list or to object to a sub-processor change, contact us via our contact page.