# Wrtn — AI Compare Ninja

> Korean multi-model chat hub giving free access to GPT, Claude and Gemini in one interface.

## Overview
- **Category:** Productivity (Assistants & workspaces)
- **Status:** Active · checked - Active.
- **Paid from:** Not verified for this market / Custom (Wrtn)
- **Free access:** not published
- **Website:** https://wrtn.ai/
- **Canonical URL:** https://www.aicompare.ninja/en/tool/wrtn

## What it does
- AI studio with text generation, image generation, and custom agent creation
- Korean- and Japanese-optimised language models
- Monthly credit system with in-app purchases
- Premium access to GPT-4o, Claude, and other models
- WRTN Technologies operates two separate platforms for Korea and Japan
- Over 2.5 million active users in Korea

## In brief
WRTN is an AI studio aimed at Korean users that offers text and image generation, custom agents, and access to GPT-4o, Claude, and in-house models. WRTN Technologies operates a separate Japanese platform (WRTN Japan).

More than 2.5 million active users use WRTN in Korea. The monthly credit system allows in-app purchases for premium usage. The service targets Korean and Japanese users; content and UI are primarily optimised for these languages.


## Limits
No dedicated pricing page (paths like /pricing, /plan return 404). Wrtn officially positions its core service as free and unlimited (including unlimited GPT-5 access). Reports of an earlier paid tier could not be verified on official pages.

## Pricing tiers
| Tier | Price | Period | What you get |
| --- | --- | --- | --- |
| Wrtn | Not verified for this market | Custom | One chat interface bundling multiple third-party models instead of separate subscriptions; Core service marketed as free with no usage limit |

## Sources
All details regarding plans, limits, and features are based on official vendor documentation and the primary sources verified below.

- https://wrtn.ai/

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*Source: AI Compare Ninja (2026) - https://www.aicompare.ninja/en/tool/wrtn*