Privacy Policy
Last updated: March 18, 2026
1. Introduction
This Privacy Policy explains how Donatas Simkus ("we", "us", or "our") collects, uses, and protects your information when you use our website at donatassimkus.com and any associated browser extensions, including the SlackLeads Chrome extension.
2. Information We Collect
Website
When you visit our website, we may collect:
- Usage data such as pages visited, time spent on pages, and referring URLs
- Device and browser information (type, version, screen resolution)
- IP address and approximate geographic location
- Information you voluntarily provide through contact forms (name, email, message)
Chrome Extensions
Our Chrome extensions, including SlackLeads, are designed with privacy in mind:
- All data processing happens locally in your browser. No data is transmitted to our servers or any third-party servers.
- The extension only processes content that is already visible to you on your screen as a logged-in user of the platform.
- Data you choose to export (e.g., CSV files) is saved locally to your device. We do not receive copies of exported data.
- The extension does not track your browsing activity, keystrokes, or any activity outside of its intended functionality.
- No personal data, usage analytics, or telemetry is collected by the extension.
3. How We Use Your Information
Website data is used to:
- Understand how visitors interact with our website and improve its content
- Respond to inquiries submitted through contact forms
- Analyze website traffic and usage patterns
4. Third-Party Services
Our website may use the following third-party services:
- Analytics services to understand website traffic and usage
- Hosting providers to serve the website
These services may collect anonymized or aggregated data in accordance with their own privacy policies. Our Chrome extensions do not use any third-party services or transmit data externally.
5. Data Storage and Security
Website data is stored on secure servers provided by our hosting provider. We implement appropriate technical measures to protect your information against unauthorized access, alteration, or destruction.
Chrome extension data is stored locally in your browser using standard browser storage APIs. This data never leaves your device unless you explicitly export it.
6. Data Retention
Contact form submissions are retained for as long as necessary to respond to your inquiry and for our legitimate business purposes. Analytics data is retained in aggregated form. Chrome extension data persists in your browser until you clear it or uninstall the extension.
7. Your Rights
Depending on your location, you may have the following rights:
- Access the personal data we hold about you
- Request correction of inaccurate data
- Request deletion of your data
- Object to or restrict processing of your data
- Data portability
- Withdraw consent at any time where processing is based on consent
For Chrome extension data, you have full control: all data is stored locally and can be deleted by clearing your browser data or uninstalling the extension.
8. Children's Privacy
Our website and extensions are not directed at children under the age of 13. We do not knowingly collect personal information from children.
9. Changes to This Policy
We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated revision date. Your continued use of our website or extensions after changes are posted constitutes your acceptance of the updated policy.
10. Contact
If you have questions about this Privacy Policy or wish to exercise your data rights, please contact us at hello@donatassimkus.com or through our contact page.