1. Who we are

Thinker ("we", "us", "our") operates the Thinker platform — an AI-powered writing, research, and thinking tool. This policy explains how we collect, use, and protect your personal data.

2. Information we collect

We collect the following categories of information:

• Account information: email address and authentication credentials when you sign up.
• Content you create: documents, outlines, spreadsheets, and chat messages you produce while using the platform.
• Usage data: token consumption, feature usage, and interaction patterns to maintain billing accuracy and improve the service.
• Payment information: processed securely by Stripe. We do not store your card details — only a Stripe customer identifier.
• Technical data: IP address, browser type, and device information collected automatically for security and performance.

3. How we use your information

• To provide, maintain, and improve the Thinker platform.
• To process payments and manage your subscription.
• To send transactional emails (account verification, billing receipts, service updates).
• To detect and prevent fraud, abuse, and security incidents.
• To comply with legal obligations.

We do not sell your personal data. We do not use your content to train AI models.

4. Third-party services

We use the following third-party services to operate the platform:

• Supabase: authentication and database hosting.
• Anthropic (Claude): AI model inference for research and writing assistance. Your prompts and document content are sent to Anthropic's API for processing. Anthropic's data retention policies apply.
• Stripe: payment processing. Subject to Stripe's Privacy Policy.
• Amazon Web Services (AWS): cloud infrastructure and hosting.

5. Data retention

We retain your account and content data for as long as your account is active. If you delete your account, we remove your personal data and content within 30 days, except where retention is required by law.

6. Your rights

Depending on your jurisdiction, you may have the right to:

• Access, correct, or delete your personal data.
• Export your content.
• Withdraw consent for optional data processing.
• Lodge a complaint with a supervisory authority.

To exercise any of these rights, contact us at the address below.

7. Security

We use industry-standard measures to protect your data, including encryption in transit (TLS) and at rest, access controls, and regular security reviews. No system is 100% secure — we encourage you to use a strong, unique password.

8. Changes to this policy

We may update this policy from time to time. Material changes will be communicated via email or an in-app notice. Continued use of the platform after changes constitutes acceptance.

9. Contact

If you have questions about this policy or your data, contact us at:
support@trythinker.com