Last updated: July 17, 2026
This privacy policy covers all products and services operated by Lexcellent Solutions LLC, based in Boston, Massachusetts, USA. Our current products are:
Sections marked All products apply to everything we operate. Sections marked Baz or Haiti Quiz apply to that product specifically.
Lexcellent Solutions LLC is a software company serving the Haitian diaspora community, based in Boston, Massachusetts, USA. Contact: sakpase@bazht.com
None of our products are directed at children under 13. We do not knowingly collect personal information from children under 13. If you believe a child has provided us with personal information, please contact us immediately and we will delete it.
You have the right to request access to, correction of, or deletion of any personal data we hold about you. To exercise any of these rights, email sakpase@bazht.com.
We may update this policy as our products evolve. The "Last updated" date at the top reflects the most recent revision. Continued use of our products after changes take effect constitutes acceptance of the updated policy.
When you interact with Baz via WhatsApp, we collect:
We do not collect payment information, passwords, or any data beyond what you send in your WhatsApp messages.
| Service | Purpose |
|---|---|
| Meta / WhatsApp Business API | Message delivery and infrastructure |
| Anthropic Claude API | AI-powered message understanding (processed in real time, not stored by Anthropic beyond their standard retention policies) |
| Supabase | Secure database storage |
| Railway | Application hosting |
We share only the minimum data necessary for each service to function. Each service has its own privacy policy.
We retain your conversation history and preferences for as long as your account is active or as needed to provide the service. You may request deletion at any time by contacting us. You can also opt out of any broadcast messages at any time by replying STOP.
Haiti Quiz Challenge is designed to work fully offline. By default, the app collects no personal data and sends nothing to our servers. Anonymous analytics are available as an opt-in feature, explained below.
The following is stored locally on your device only — never sent to our servers:
Uninstalling the app or clearing browser site data removes all of this completely.
The app may optionally log anonymous, aggregate answer statistics (which question was shown, whether it was answered correctly, its category and difficulty) to help us improve question quality. This feature is off by default, never includes any identifying information, and can be turned off at any time in Settings.
| Service | Purpose |
|---|---|
| Supabase | Question sync — keeping the app's question bank up to date |
| Railway | Application hosting for the question sync proxy |
| Google Play | App distribution on Android |
Data stored on your device remains until you clear it or uninstall the app. No personal data is sent to our servers under default settings.