WRTN

The AI superapp for everyday life.

Seoul, South Korea · Founded 2021 · $103.6M raised

Headquarters
Seoul
Employees
51–200
Founded
2021
Business Model
B2C
Website
wrtn.ai
Total Funding
$103.6M
Last Round
$73.5M Series BMar 2025
Rounds
4

About

Wrtn Technologies operates Korea's leading AI superapp (known as Crack in Korea and Kyarapu in Japan), offering AI-powered writing assistance, creative storytelling, character chat, image generation, and conversational search in a single consumer platform. With 6.5 million users in Korea as of 2025, Wrtn has scaled its lifestyle AI across East Asia and targets US market entry, with an IPO targeted as early as 2028. The platform is built on Microsoft Azure and leverages GPT-5 for its latest experiences.

Summary

WRTN is an Artificial Intelligence company based in Seoul, South Korea, founded in 2021. It has raised $103.6M in total across 4 rounds, most recently a $73.5M Series B round in Mar 2025. Investors include BRV Capital, Capstone Partners and Z Ventures.

Tech & App Stack

4 technologies & apps tracked

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Funding History

Series BSeries BMar 2025
$73.5M

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Investors

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