Privacy Policy
Last Updated: January 6, 2026
At MarTechTools.com, we believe in complete transparency about how we handle your data. This privacy policy explains what information we collect, how we use it, and your rights regarding your data.
100% Client-Side Processing
Your campaign data is processed entirely in your browser. It never reaches our servers.
No Data Storage
We don't store your marketing data in databases, localStorage, or any other storage.
Minimal Analytics
We only use privacy-respecting Vercel Analytics to understand page views.
No Tracking
We don't use cookies for tracking, and we don't sell your data to third parties.
We collect minimal information to provide and improve our service:
Analytics Data (Vercel Analytics)
We use Vercel Analytics, a privacy-focused analytics service that collects:
- Page views and navigation patterns
- Browser type and version
- Operating system
- Device type (mobile, desktop, tablet)
- Country-level location (not precise location)
- Web Vitals performance metrics
Vercel Analytics is GDPR-compliant, doesn't use cookies, and doesn't track individual users across sessions.
Voluntarily Provided Information
When you join our waitlist or request a tool, you may provide:
- Email address
- Tool suggestions or feedback
We want to be crystal clear about what we don't collect:
- Your campaign data (spend, impressions, clicks, conversions, etc.)
- Budget or financial information
- Company or client names
- Personal advertising account data
- IP addresses for tracking purposes
- Cross-site tracking information
When you use our KPI analyzer:
- You paste or enter your data into the browser
- JavaScript running in your browser processes the calculations
- Results are displayed on your screen
- When you close or refresh the page, all data is gone
Your campaign data exists only in your browser's memory (RAM) during your session. It is never transmitted to our servers, never stored in databases, and never written to localStorage, sessionStorage, or URLs.
We use the following third-party services:
We do not use: advertising trackers, heatmaps, session recordings, chat widgets, or social media tracking pixels.
Depending on your location, you have various rights regarding your data:
For EU/EEA Residents (GDPR)
- Right to access your personal data
- Right to rectification of inaccurate data
- Right to erasure ('right to be forgotten')
- Right to restrict processing
- Right to data portability
- Right to object to processing
- Right to withdraw consent
For California Residents (CCPA/CPRA)
- Right to know what personal information is collected
- Right to delete personal information
- Right to opt-out of sale of personal information (we don't sell data)
- Right to non-discrimination for exercising your rights
- Right to correct inaccurate personal information
- Right to limit use of sensitive personal information
For All Other Locations
We extend these privacy rights to all users regardless of location. Contact us to exercise any of these rights.
We do not use cookies for tracking purposes. Vercel Analytics specifically does not use cookies. The only cookies that may be set are essential technical cookies required for the website to function (such as theme preference), which do not track you or contain personal information.
We implement industry-standard security measures:
- HTTPS encryption for all connections
- Content Security Policy headers
- No storage of sensitive campaign data
- Regular security reviews
Our service is not directed to children under 16. We do not knowingly collect personal information from children.
We may update this privacy policy from time to time. We will notify users of any material changes by updating the 'Last Updated' date at the top of this page.
If you have questions about this privacy policy or want to exercise your rights, please contact us at:
info@martechtools.comThis privacy policy is designed to comply with GDPR (EU), CCPA/CPRA (California), LGPD (Brazil), POPIA (South Africa), PIPEDA (Canada), and other global privacy regulations.