Privacy Policy for RunTheNumbers.io
At RunTheNumbers.io, we take your privacy seriously. This policy describes how we collect, use, and protect your information when you use our financial calculators.
1. Information We Collect
We collect the following types of information:
- Usage Data (e.g., pages visited, time spent on site)
- Analytics Data (via Vercel Analytics)
- Calculator inputs (not stored)
2. How We Use Your Information
- To provide and maintain our calculator services
- To improve our user experience
- To analyze usage patterns and optimize performance
- Calculator inputs are processed in real-time and are not stored
3. Data Storage and Security
We do not store any financial data entered into our calculators. All calculations are performed client-side in your browser. Usage analytics are processed and stored by Vercel Analytics in accordance with their privacy policy.
4. Cookies and Tracking
We use essential cookies to maintain basic site functionality. Analytics cookies help us understand how visitors use our site. You can control cookie preferences through your browser settings.
5. Third-Party Services
We use the following third-party services:
- Vercel Analytics for usage statistics
- Vercel for hosting services
6. Your Rights
You have the right to:
- Access information we have about you
- Request deletion of your information
- Opt-out of analytics collection
- Request explanation about our data practices
7. Changes to This Policy
We may update this privacy policy from time to time. We will notify users of any material changes by posting the new privacy policy on this page.
8. Contact Us
If you have questions about this Privacy Policy, please contact us at: privacy@runthenumbers.io
Last updated: 11/10/2025