Ariadne builds products that help people connect. She’s looking for a technical collaborator.
:Card. The AI business card.
Get their life.
Not a profile.
Know what they’re building, buying, selling, hiring for and raising.See the deal in the room.
Know who is worth maintaining a relationship after the event is overTap.
:Cards talk.
They light when there is a reason to talkWhen they meet a relevant stranger,you get an automatic warm intro.
A relationship made by one teammateis a source of revenue for the whole team.
Useful even months later.
As your life changes, :Card resurfaces the months-old contact that can help you NOW.Find hidden opportunities.
Know who to reconnect with, why they matter now, and what you could do together.Network while you sleep.
Your :Card keeps finding the people that matter, even while you sleep.Your cards. Your cash. Your :Card.
The translucent fold holds what you already carry.The practical questions.
What happens after the tap—and what never happens without you.
The blue faces illuminate, both people exchange their current life context, and :Card looks for the reason they should speak.
Yes. When a person’s work changes, an old relationship can become relevant again.
No. People you meet and your existing connections cannot see your full life context or the exact facts behind it.
Only a summary of the parts you choose to share externally. You control what stays private.
When one teammate meets the right person, that relationship can create value for another teammate.
Founders, investors, lawyers, sales leaders, dealmakers and teams that win through relationships.
Estimated January 2027. We’ll email production updates before the first :Cards ship.
Yes. The reservation is refundable.

Make every meeting keep working.
Enter your email to join the waitlist.