We are building an AI dating simulator for Korean women.
LaunchLane is a small founder-run company, founded in 2025. Our first consumer product, Ssumpang, is a live web prototype that has not launched yet.
The product
Ssumpang 썸팡
Live web prototype · pre-launch
A dating simulator for Korean women. Your AI double goes on text dates with AI men, each man decides to accept or pass, and you read what happened afterwards.
- 1When you sign up, an AI double is made to speak for you.
- 2The double goes on text dates with AI men.
- 3Each man decides to accept or pass, and you read the results.
How it is built
Ssumpang is built by one founder working with Claude Code.
In October 2026 we compared thirteen text-model configurations on the same set of 24 simulated dates, checked every one for invented details, and had a subset read for natural Korean.