Where Human PotentialMeets AI

MOSAZAIN (Mosazain Inc.) is an AI startup that rapidly plans, builds and launches new services with generative AI.
Its small, AI-native team creates and operates services for Korean and global markets.

How MOSAZAIN works

MOSAZAIN doesn't stop at a single product.
We build AI services for everyday problems — fast — then validate and grow them.

  1. We build fast and validate

    A small AI-native team handles everything from planning to engineering to launch. We shipped three products in 2025 alone.

  2. Any category is fair game

    Anywhere AI can create a better experience is a place to start.

  3. Global from day one

    We have launched in Korea, Japan and five English-speaking countries, and Taiwan is next.

  4. Every product fuels the next

    The technology, data and market experience from one product carry over to the next.

MOSAZAIN in numbers

4
Core technology patents filed
7
Launch countries
100K+
HeartFiction users
200K+
AI-generated stories

As of H2 2026

Have something to build together?Let’s talk.

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