Privacy Policy
Last updated October 8, 2026
TwinNumber is not live yet. This policy covers this website and our waitlist. We will publish an updated policy before the service launches.
What we collect
When you join the waitlist we collect:
- Your email address.
- Anything optional you choose to tell us: the country you live in, what you plan to use TwinNumber for, and your preferred language.
- Basic context about the signup: which button you used, your browser's language setting, the page you signed up on, the referring website, and any campaign (UTM) tags in the link you followed.
We don't ask for your phone number, payment details or ID to join the waitlist.
How we use it
- To email you when TwinNumber, or a product you asked about (such as the mobile apps or eSIM data), becomes available.
- To send you occasional updates about the launch. Every email includes a way to unsubscribe.
- To understand where interest comes from, so we can plan which countries and languages to support first.
We don't sell your information, and we don't share it with advertisers.
Who processes it
We use trusted service providers to store waitlist signups and send email. They process your information only on our behalf.
How long we keep it
We keep your waitlist information until the service launches and you've had a chance to sign up, or until you ask us to delete it, whichever comes first.
Your choices
You can ask us to access, correct or delete your information, or to remove you from the waitlist, at any time by emailing hello@twinnumber.com. Depending on where you live, you may have additional rights under local law, such as the GDPR or the LGPD, and you can also contact your local data protection authority.
Contact
Questions about this policy: hello@twinnumber.com.