AI transformation for architecture, end to end

Founded in 2023, Planby builds AI for architecture and construction. We organize drawings and documents into AI-ready data, then use it to build AI tools for everyday work.

Founded
2023.04
Team
13 people
Patents4 granted · 2 pending · 1 PCT
7
Investors
500 Global · KAIST IVC

From building data to AI for everyday work

One team, from raw data to AI built around how you work.

  1. 1

    Data structuring

    Drawings, documents, BIM and work records, organized into data AI can read.

  2. 2

    Domain context

    Industry knowledge and your own standards, tied to that data.

  3. 3

    Custom AI for your work

    We build and deploy custom AI that integrates with your workflows and internal systems.

Fluent in architecture and AI

Everyone here uses AI in their own work. We first put the approaches we recommend to clients into practice ourselves.

Our CEO presenting at an Aichitecture seminar
Aichitecture seminar series
The Planby team running an AX training session for Korea Airports Corporation staff
AX training, Korea Airports Corporation
AI engineering
AI, full-stack and computer vision engineers from KAIST, POSTECH and Seoul National University
Architecture expertise
Architecture specialists with hands-on industry experience shape our data structures and workflow standards
Community
We run Aichitecture, an architecture AI community of 1,300+, and the Archithon hackathon

Milestones

  • StartUs Insights
  • CES
  • Plug and Play
  • AWS
  • 500 Global
  • Patent Excellence Award
  • KOSME
  • Ministry of Education
  • IBK Industrial Bank

2026

  1. 08Challenge Award, Hoban Innovative Technology Competition
  2. 07Excellence Award, Smart Construction Startup Idea Competition
  3. 05Selected for the Deep Tech Startup Academy, first cohort

2025

  1. 12Designated for alternative military service hiring
  2. 11Named a supplier for the Smart Service Support Program
  3. 11StartUs Insights Top 10 disruptive tech startups, San Francisco
  4. 07Excellence Award, Real Estate Service Startup Competition (Ministry of Land, Infrastructure and Transport)
  5. 0719th Korea Patent Excellence Award (first half)
  6. 06Selected for the KIPI × Plug and Play global accelerator
  7. 05U.S. subsidiary founded
  8. 04Selected for AWS Jungle, a global corporate collaboration program
  9. 01Exhibited at CES 2025, KAIST pavilion

2024

  1. 11Grand Prize, U300+ Promising Student Startup Teams
  2. 09Selected for Deep Tech TIPS, Super-Gap Startup 1000+ (Ministry of SMEs and Startups)
  3. 08Investment from KAIST IVC
  4. 06Selected for the Seoul Business Agency (SBA) North America expansion program
  5. 04Selected for Korea Credit Guarantee Fund NEST, batch 15
  6. 03Selected for the Youth Startup Academy
  7. 01Certified as a venture company

2023

  1. 11Excellence Award, KDB Startup Program
  2. 08Selected for IBK Changgong Silicon Valley
  3. 07Selected for KDB NextONE, batch 7
  4. 07Investment from 500 Global
  5. 04Company founded

Come build with us

See open roles and how we work.

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