BERLIN WAITLIST

Terms in plain language.

Joining the waitlist means we may contact you when a future Berlin matching round opens. It does not guarantee a place or an introduction.

Eligibility

The Berlin waitlist is for adults interested in future OnlyOnce matching rounds in Berlin. Everyone joining must be at least 18 and provide an accurate date of birth. A registration that does not pass the server-side 18+ age gate is not eligible.

Introductions

OnlyOnce may suggest an introduction when explicit preferences are reciprocal and both people independently choose whether to talk. Both people decide what happens afterwards.

Round fee

Joining the next Berlin matching round currently costs €4.88 as a one-time payment. Stripe processes the payment. There is no subscription, and payment does not guarantee that a suitable introduction will be available in every round.

Respect and safety

Participants must provide truthful eligibility information, respect private decisions, and follow the Acceptable Use Policy. It prohibits minors, sexual services and exploitation, harassment, impersonation, scams, privacy violations and other harmful or illegal conduct.

Enforcement

OnlyOnce may stop an introduction, block or remove a participant, prevent re-registration, preserve relevant records, or report conduct when required by law. A blocked participant is not eligible for matching.

Last updated 13 August 2026.