Privacy policy

Last updated 2026-08-19.

What we collect

This site does not ask you to create an account, and it does not collect names, email addresses, or payment details. The calculators run entirely in your browser — the numbers you type are never transmitted to us or stored anywhere.

Analytics

We collect aggregate traffic statistics (pages viewed, referring site, approximate country, device type) to understand which pages are useful. These are aggregate and not used to identify individual visitors.

Advertising and cookies

This site displays advertising served by Google. Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this and other websites.

Google's use of advertising cookies enables it and its partners to serve ads to you based on your visit to this site and other sites on the internet. You may opt out of personalised advertising by visiting Google Ads Settings. You can also opt out of a third-party vendor's use of cookies for personalised advertising at aboutads.info.

Visitors in the European Economic Area, the United Kingdom, and Switzerland are shown a consent notice before personalised advertising cookies are set, and may withdraw consent at any time through that notice.

Third-party links

Pages here link to provider pricing pages and may link to third-party developer tools. Some outbound links may be affiliate links, meaning we could receive a commission if you sign up. This never affects rankings on this site, which are computed arithmetically from published prices. Third-party sites have their own privacy policies, which we do not control.

Your rights

Because we hold no personal data about you, there is nothing for us to export or delete. For data held by Google as an advertising partner, use the Google links above. Questions may be sent to hello@llmcostlab.pages.dev.

Changes

Material changes to this policy will be reflected in the date at the top of this page.