sundain

meet the people
you'd actually click with.

Sundain is an AI that gets to know you, then introduces you — to friends you've drifted from and to the ones you haven't met yet. After school and work stop doing it for you.

No spam. Just an invite when it's your turn.

the moment

you're 23, moved cities after uni, and everyone around you is a coworker or a stranger.

your best friends are a two-hour train away. Maya, your closest friend moved too.

you want to stay close to them, and meet the people nearby who'd actually get you.

nothing in your phone helps with either.

been feeling kinda off lately
you mentioned last month that things got quiet after Maya moved. want me to nudge her?

Dating apps profit when you stay single.
Social media profits when you stay angry.
And the rest reduce you to a profile page.

The incentives behind every major platform are designed to keep you using, not to help you connect. Everyone knows it. Nobody has fixed it.

Sundain notices first

  • REMEMBERS the texture of your relationships
  • SURFACES aligned moments you'd miss
  • NUDGES when a friend needs you
  • INTRODUCES the right people, over time

everything else waits for you

  • WHATSAPP stores messages, doesn't understand them
  • highlight reels, not real texture INSTAGRAM
  • CALENDAR knows your time not your reasons
  • answers questions forgets you CHATGPT
1

chat

you talk. the AI listens the way a close friend would.

2

understand

it builds a private cognitive graph of who you are. GDPR-native. opt-in.

3

connect

over time it deepens friendships, surfaces moments, introduces the right people.

Sundain chat: a user talks about being in flow and the AI remembers their testers

the
matching
layer

Sundain pays attention to what you talk about — what you need, what you're working on, what you care about. The people it introduces you to aren't just people who like the same things. They fit you. One of you has what the other needs.

When the timing and the place line up, Sundain makes the introduction — with enough context that it actually lands, on both sides.

The first people you meet are the friends you already have. Everyone invites the people who already understand them. The rest builds from there — slowly, on trust, never on strangers first.

live on iOS TestFlight · Android waitlist open

Leave your email. We'll reach out when it's your turn.

We're starting small on purpose. The first group gets early access to shape how Sundain works before it opens up.

No spam. Just an invite when it's your turn.

ende