Last updated: 19 February 2026
Tumbl is a swim coaching tool that analyses freestyle technique. This website (tumblswim.com) is our waitlist and marketing site. When we say “we”, “us” or “Tumbl”, we mean the team behind Tumbl.
When you sign up to the waitlist, we collect:
We also use a privacy-friendly, cookie-free analytics tool that collects anonymous data about page views, referring websites, countries, and devices. This data cannot be used to identify you personally.
We will never sell your data. We will never share your email address with third parties for marketing purposes.
Your email address and role selection are stored by a third-party email platform based in the United States. Our website is also hosted by a provider based in the United States.
This means your data is transferred outside the United Kingdom for processing and storage. These transfers are protected by standard contractual clauses, which is the legal mechanism approved for international data transfers under UK GDPR.
We keep your email address until Tumbl launches and you either sign up for the app or ask us to remove you. If Tumbl does not launch, we will delete all waitlist data.
Under UK GDPR, you have the right to:
To exercise any of these rights, email us at the address below.
This website does not use cookies for tracking or advertising. Our analytics are cookie-free and privacy-friendly.
If we make changes to this policy, we will update the date at the top of this page. If the changes are significant, we will let you know by email.
If you have any questions about this privacy policy or want to request deletion of your data, email us at hello@tumblswim.com.