01
New customer & opportunity discovery
Identifying potential Perso AI customers through K-MONSTER GROUP’s global network.
Press Release
ESTsoft Signs MOU with K-MONSTER GROUP to Expand ‘Perso AI’ Globally
AI services company ESTsoft (CEO Sangwon Jung) and global marketing/sales firm K-MONSTER GROUP (CEO Ji-heon Lee) signed a sales and marketing MOU on August 20, 2026 to expand ‘Perso AI,’ ESTsoft’s AI-avatar generation service, both domestically and globally. The signing ceremony took place at ESTsoft’s Seocho headquarters.
Author & reviewer: Lee Ji-heon (CEO, K-MONSTER GROUP) · Signed: 2026-08-20 · Last updated: 2026-09-22
The signing ceremony at ESTsoft’s headquarters on August 20, 2026. (From left) Sangwon Jung, CEO of ESTsoft, and Ji-heon Lee, CEO of K-MONSTER GROUP.
01Scope of Cooperation
The two companies will cooperate across five areas
02
Product introduction to prospects
Introducing Perso AI’s products and services using ESTsoft-approved materials.
03
Sales & marketing activities
Conducting sales and marketing within the scope pre-agreed with ESTsoft.
04
Market information sharing
Promptly sharing customer needs, market information, and sales progress with ESTsoft.
05
Exhibitions, seminars & promotions
Participating in exhibitions, seminars, and promotions agreed with ESTsoft.
02About Perso AI
ESTsoft’s AI-avatar-based generation service
Perso AI is an AI-avatar generation service built on ESTsoft’s technology, bringing new experiences to a range of industries. It comprises three core services.
Perso Interactive
Supports real-time conversational AI avatars on kiosks, tablets and other devices, in both cloud and on-device environments.
Perso Dubbing
A global AI SaaS solution that enables localized dubbing.
Studio Perso
Helps produce educational, news, and other video content using AI avatars as presenters.
Perso AI is currently deployed with Olive Young (domestic retail), NTT (Japan’s mobility industry), and the K-FAST program supporting K-content’s overseas expansion.
“Through this partnership, we will identify diverse demands across global markets and strengthen Perso AI’s global foundation.” — Sangwon Jung, CEO of ESTsoft