Advertising & affiliate disclosure

Last updated: 2026-06-16.

Zeitful is built and maintained by Vikas Dulgunde. This page explains how the site is funded and the policy we follow for advertising and any future affiliate links.

How Zeitful is funded

Zeitful is funded by display advertising. Ads may appear on tool and guide pages, set apart from the tools themselves and labelled as advertising. We do not run affiliate links at this time.

We may add affiliate links in the future — for example in remote-work guides or travel resources, where a product is genuinely relevant to the reader's task. If and when we do, this page will be updated to list the active partners, the links will be marked as sponsored, and any commission earned will never change the price you pay.

Editorial independence

Zeitful separates any earning relationship from factual tool content. A time-zone converter, holiday date, countdown, or calendar export is based on data and cited sources, not on whether a company advertises with us. If a page makes a factual claim, the standard is to cite the source, explain the assumption, or remove the claim.

Sponsored placements, if introduced, will be labelled plainly. We do not accept payment to alter public-holiday data, daylight-saving explanations, legal disclaimers, or other reference content in a way that would make a tool less accurate for readers.

Third-party ads and your choices

Display ads on Zeitful are served by a third-party advertising network. That network may set or read cookies and similar identifiers to measure ad performance and, where permitted, to personalise the ads you see. Zeitful itself does not sell your personal data, and the tools on this site run their calculations in your browser rather than profiling you.

In regions where consent is required, such as the UK, the EEA, and Switzerland, advertising and any non-essential cookies stay switched off until you opt in, and no personalised ad request is made before then. You can review or withdraw that choice at any time using the cookie-settings control in the site footer, which reopens the consent banner. For more on what is stored and how it is used, see our privacy policy.

Questions can be sent through the contact page.