Privacy Policy

Last updated: August 2026

1. What We Collect

When you use SponsorStack, we collect:

  • Account information: name, email address, and password (stored encrypted).
  • Deal and contact data: information you enter about deals, brokers, capital partners, and other contacts.
  • Usage data: pages visited, features used, and timestamps — used to improve the product.
  • Communications: messages you send us through contact forms or email.

2. How We Use Your Data

We use the data we collect to:

  • Provide, operate, and improve the Service.
  • Send transactional emails (login codes, password resets, notifications you request).
  • Respond to your support requests.
  • Understand how the product is being used so we can make it better.

We do not sell your personal data or your deal data to any third party.

3. Data Storage and Security

Your data is stored in Supabase, which provides encrypted data storage on AWS infrastructure. We use industry-standard security practices including encrypted connections (HTTPS), hashed passwords, and role-based access controls. No system is perfectly secure; if you believe your account has been compromised, contact us immediately.

4. Third-Party Services

We use a small number of trusted third-party services to operate SponsorStack:

  • Supabase — database and authentication.
  • Vercel — hosting and deployment.
  • Resend — transactional email delivery.
  • Anthropic / OpenAI — AI features (deal analysis, summaries). Prompts may include your deal data; neither provider trains models on your data under our usage tier.

5. Your Rights

You can request access to, correction of, or deletion of your personal data at any time by emailing hello@sponsorstack.ai. We will respond within 30 days.

6. Cookies

We use cookies and similar technologies to maintain your login session and remember your authentication state. We do not use third-party advertising cookies.

7. Changes to This Policy

We may update this Privacy Policy as the Service evolves. We will notify you of material changes by email or through the Service.

8. Contact

Privacy questions or requests? Email us at hello@sponsorstack.ai.