What we do not collect from tools
Budget Advisor, Revenue Forecaster, LetterROI, SponsorQuote, SubTarget, and other in-browser tools do not POST your inputs to Mangrove Tools servers. Values you type are used locally to compute results on the page.
Hosting and logs
Like most websites, our host may process standard request logs (for example IP address, user agent, and requested URL) to serve pages and maintain the site.
Analytics
We use Google Analytics (Google tag
G-E20401V5WB) to understand aggregate traffic and page
use. Google may process data such as IP address, device/browser
information, and pages visited under
Google’s privacy policy. Marketing analytics and newsletter calculator inputs you type are
still not POSTed to Mangrove Tools servers as part of the tool math —
they stay in your browser for on-page calculation.
Affiliate links
Some supporting newsletter calculator pages include affiliate links (for example to newsletter platforms). Those links may include tracking parameters so a partner can attribute a referral. Affiliate relationships are disclosed with sponsored link attributes where used. Clicking an affiliate link takes you to a third-party site with its own privacy policy.
Analytics tools
The analytics tools (Budget Advisor and Revenue Forecaster) process your marketing data entirely in your browser. No spend, conversion, or revenue data is transmitted to Mangrove Tools servers. See individual tool pages for methodology notes.
Contact
Questions about this page: Contact Mangrove Tools.
Last updated: July 27, 2026