Your privacy is our priority. Learn how we handle your data.
Last updated: December 2, 2024
Owner: Central
CIF: 74657091B
Address: Trajano 8 Local B, Andalucia, España
Email: contact@kaijuverifier.com
When you upload a file for verification, we process your email list entirely in-memory. Your data is:
• Never written to disk
• Never logged or stored
• Immediately deleted after you download the results
• Never shared with third parties
We operate on a strict Zero Retention Policy. Your email lists are never accessible to us after processing.
We use Google Analytics to understand how users interact with our service. This helps us improve functionality. The cookies collected are:
• _ga: Distinguishes unique users (duration: 2 years)
• _gid: Distinguishes users (duration: 24 hours)
• _gat: Throttles request rate (duration: 1 minute)
You can disable these cookies in your browser settings. See our Cookie Policy for details.
If you use a paid service (post-beta), we use Stripe for payment processing. Stripe may set cookies:
• __stripe_sid: Session identifier (duration: 30 minutes)
• __stripe_mid: Fraud prevention (duration: 1 year)
We do not store your payment information. All payment data is processed securely by Stripe.
• Service Delivery: To process your email verification requests
• Analytics: To improve user experience and service performance
• Payment Processing: To handle subscriptions (via Stripe, post-beta)
As an EU-based service, we fully comply with the General Data Protection Regulation (GDPR). You have the following rights:
To exercise these rights, contact us at contact@kaijuverifier.com
• Email Lists: Zero retention (deleted immediately after download)
• Analytics Cookies: Google Analytics retains data for 26 months (configurable by Google)
• Payment Data: Retained by Stripe per their Privacy Policy
We use the following third-party services:
We implement industry-standard security measures including:
• HTTPS encryption for all data transmission
• In-memory processing (no disk storage of email lists)
• Secure server infrastructure with dedicated IPs
• Regular security audits
We may update this Privacy Policy from time to time. The "Last Updated" date at the top will reflect the most recent changes. Continued use of our service after changes constitutes acceptance.
For any privacy-related questions or to exercise your GDPR rights, contact us at:
Email: contact@kaijuverifier.com
Address: Trajano 8 Local B, Andalucia, España
Your email lists are among your company’s most valuable proprietary assets. Our Privacy Policy is built on an ironclad engineering rule: KaijuVerifier never sells, rents, indexes, cross-pollinates, or mines customer-submitted email addresses for any external database or third-party marketing product.
When you verify an email address or upload a CSV / Multi-Sheet Excel (.XLSX) workbook, our servers process the file solely to return your requested verification statuses (Valid, Invalid, Catch-All, Disposable, Role, Unknown). Batch files are encrypted at rest and permanently deleted 24 hours after completion, or immediately when you click "Delete Job" in your dashboard.
| Data Category | Processing Purpose & Minimisation Rule | Maximum Retention Window |
|---|---|---|
| Uploaded CSV / TXT / .XLSX Files | Execute 7-Layer Smart SMTP verification & generate clean export | Auto-purged 24 hours after job completion (or instant manual delete) |
| Single API Verification Requests | Synchronous JSON verification response & credit accounting | Ephemeral RAM processing; minimal rate-limit & billing metadata |
| Account & Billing Records | Authentication (OAuth/Email), Stripe invoice history & tax compliance | Retained while account is active + statutory tax retention period |
Single API lookups are processed in volatile memory with minimal audit logging, and bulk CSV/XLSX files are automatically purged 24 hours after job completion (or immediately upon user deletion).
Never. Our 7-Layer Smart SMTP engine terminates the handshake after RCPT TO without transmitting a DATA payload, so no email is ever delivered to the recipient mailbox.