Global dating · 18+ · swimwear-mandatory

Show your swim. Skip the catfish.

Tanline is the dating app for adults who are done with the right angle and the AI portrait. Real swimwear, real bodies, verified before the first DM — so the dater on the other side of the screen is the dater on the date.

Verified profile

profile.tanline

18+ clear

Maya, 27 · Lisbon

Intent tag: Casual, longer possible

  • Swimwear-mandatory check
  • Age-estimation API clear

A taste the homepage

Real swimwear. Real bodies. No pixelation, no angle trick.

The mandatory onboarding photo catches what the swipe deck hides — same camera height, same daylight, same skin in the same sand you’ll meet in person.

Every Tanline profile clears the swimwear-mandatory check before the chat surface opens. Read how it works.

EU · UK · US · LATAM · APACAnti-catfish pipeline at signup18+ age estimation, three vendors
adult only

The waitlist

One email. One swimwear photo. That’s the entire onboarding.

No swipe-and-pray. Every Tanline profile clears an 18+ check, an anti-deepfake pass and a swimwear-mandatory onboarding photo before the chat surface opens — so the dater you meet is the dater you matched.

Yoti · AgeChecker · Persona
Anti-deepfake filter

Get on the list

Loading the list…
Drop your email. Reserve your spot.
One email, one confirmation, one swimwear onboarding step. We’ll add you to the next Tanline cohort and email you when your invite opens.

Tanline may email you when your cohort opens. You can unsubscribe at any time.

Manifesto

The real body is the onboarding step.

Why Tanline rebuilt the dating pipeline around the swimwear photo, the age gate and the intent tag — and why no mainstream app will catch up.

Read the manifesto

FAQ

Why mandatory? How does verification work?

Eight questions about the swimwear-first onboarding, the age-estimation vendors, the intent tags, and what Tanline does differently from Tinder, Bumble and Hinge.

Read the FAQ