March 13, 2026 — Seoul, South Korea — LINE Plus launched ActEngine AI, a B2B platform deploying AI agents for customer service and sales directly within the LINE messaging app. LINE’s AI agents signal messaging apps evolving into sales channels, enabling businesses to automate responses, handle complaints and send targeted promotions based on user data such as purchase history and price sensitivity.
The platform blends AI with human oversight and is first deployed at scale in Thailand’s LINE MAN Wongnai app, which serves over 700,000 merchants—80% small businesses with one or two staff members—and processes around 360,000 inquiries annually. There, it has cut response times by more than 60% and boosted accuracy by 16% compared to human agents, according to LINE Plus.
Key Features and Capabilities
ActEngine AI optimizes sales data, supports action-oriented revenue growth for enterprises and positions itself as an “executive AI” for corporate sales. LINE aims to transform super-apps like itself—combining messaging, payments and services in Asia—into sales hubs. LINE’s AI agents signal messaging apps evolving into sales channels by allowing direct transactions within chats.
LINE is consolidating its technology stack to accelerate growth into areas like finance and retail.
— Hyunjun “Jayce” Shin, Head of B2B AI at LINE Plus
LINE MAN Wongnai CEO Yod Chinsupakul described the AI as a catalyst for customer service and sales operations.
Thailand Deployment Success
The initial rollout in LINE MAN Wongnai demonstrates automation benefits for merchants, particularly small businesses. This success supports broader B2B sales acceleration, as noted in Korean media.
Future Plans and Global Expansion
LINE Plus plans to introduce voice agents and expand beyond text-based interactions for a global B2B push, entering the “AI agent race,” per the Korea Herald. Coverage in SalesTechStar and FX News Group highlights revenue potential and enterprise focus. LINE’s AI agents signal messaging apps evolving into sales channels through these innovations.
Media Coverage and Social Response
The launch received attention from outlets like Chosun Biz and eCommerce News Asia, echoing the transformative potential. As of March 16, social buzz on X remains limited, with no major direct discussions of LINE or ActEngine, though general AI sales agent topics circulate (example post). LINE’s AI agents signal messaging apps evolving into sales channels, as consistently reported across sources.