Privacy

Short version: this site doesn’t use cookies, analytics, ad trackers, fonts from third parties or embedded social widgets, and it doesn’t ask for any personal information.

The calculator

The calculator runs entirely in your browser. The numbers you enter are not sent anywhere. If you share a link, your inputs are in the URL (for example ?subs=5000&freq=4), and that’s all.

Hosting

The site is a static website hosted on Cloudflare Pages. Like any web host, Cloudflare processes technical data such as IP addresses and request logs to deliver and protect the site. See Cloudflare’s privacy policy. We don’t use Cloudflare Web Analytics or any other analytics on this site.

Links to other sites

Links to MailCheap include an affiliate code so MailCheap can credit us for referrals (see the affiliate disclosure). Once you leave this site, that site’s own privacy policy applies, including any cookies it sets.

Who runs this site

Newsletter Costs is run by Çağdaş Can in Finland. Under the GDPR you have rights over your personal data. Since this site doesn’t collect any, there is normally nothing for us to access or delete.