Radium is built for real-life, in-person tipping—unlike apps like Venmo or PayPal that require usernames, links, or public feeds. With Radium Payments: No searching No scanning No social feed No permanent connections Just open the app and tip instantly.

Yes. There are no signup costs or monthly fees.

We’re here to help. You can reach our support team anytime at support@radiumpayments.com. You can also message us on Instagram or Facebook. We monitor all channels closely and respond as quickly as possible. For quick answers, you can also check our FAQs.

Radium is currently available in the United States.

Radium is built for: Artists & musicians Performers & creators Service workers (valet, hospitality, etc.) Anyone who wants to give or receive money instantly in real life