In development · coming 2026
Briefer
An AI that introduces you the way a close friend would. Answer a few questions, and your friends can ask the AI anything about you.
Plutia Labs Studio
Plutia Labs
We build consumer products that help people understand each other better.
Pre-launch2026Seoul, South Korea
01 — Product
Now Building
02 — Team
Team
Three people, one product. We share the work end-to-end: research, design, modeling, and shipping.
Founder · Full-stack AI Engineer
INKYU CHOI
Full-stack engineer with frontend as the home base, extending through backend, AI, and infra. Past work spans medical SaaS (React/Electron), frontend lead at an early-stage startup (cut Jenkins CI/CD from 4h to 30min, set up the design system, ran new-hire onboarding), and three drone GCS / autonomous-flight AI startups. Five years of Air Force signals service, Boostcamp 6th cohort, KT AIVLE.
“Technical depth and market validation — both, fast.”
Full-stack · Solo Developer
Minsik Chae
Solo developer with multiple shipped products and startup-competition wins. Owns the full stack end-to-end — React Native, Spring Boot, AWS infra. Currently runs Body Coach AI (bodycoachai.app) while building a marketing-automation SaaS on the side. Kakao Tech Campus completion; excellence and grand prize at university startup competitions.
“From spec to code to first-month revenue.”
Backend · AI Engineer
Joohee Ju
Backend / AI engineer who designs and ships computer-vision models end-to-end. Three CV research projects shipped, plus a 2025 Korea Multimedia Society Fall Conference excellence award for a Raspberry-Pi sign-language interpretation system.
“Services that hold their own in the actual market.”
03 — Timeline
Timeline
How we got here. No revenue numbers, no growth charts. Just what we've built.
2026 · April
Three of us came together
Started in Seoul. Three people joined Software Maestro 17th cohort as one team and began building Briefer.
2026 · Now
Briefer in development
Turning the concept into code. Building an AI that introduces you the way a close friend would as a real working product.
Upcoming
Closed alpha
Quiet rollout to a small circle first. The goal: see whether AI-mediated self-introductions feel natural.
Upcoming
Public launch
Targeting public release later this year. Early-access list is open.
04 — Contact
Contact
General inquiries
biz@plutialabs.com