How we handle your data and the terms behind our work.
Last updated June 1, 2026
This site is operated by 21Day. We only collect the personal data you choose to send us — typically your name, email, company and message when you use the contact form.
We use that data solely to respond to your enquiry and, if we work together, to deliver your project. We never sell it, and we don't share it beyond the providers required to run our business (for example, our email provider).
You can ask us to access, correct or delete your data at any time by emailing hello@21day.io. We retain enquiry data only as long as needed for the purpose above.
These terms govern your use of this website. The content is provided for information only and may change without notice.
Project work is governed by a separate written agreement: scope, fixed price, timeline, code ownership and the 30-day functional warranty are defined per project before any work begins.
Nothing on this site constitutes a binding offer until confirmed in that written agreement.
Publisher: 21Day. Contact: hello@21day.io.
Hosting: this site is served through a cloud hosting provider. Full company details (legal form, registration number, registered address) are available on request.