Innovative cases from Korean startups built on Amazon Web Services (AWS)cloud technology gathered in one place.

At the “AWS Unicorn Day 2026 Demo Tour,”held on the 17th at COEX in Seoul, companies from diverse industries—including advertising, streaming, robotics, and interior design—demonstrated how they are solving industry challenges using AI and cloud technologies in their own unique ways.

The event went beyond simple technology introductions, offering insights into real-world services and business expansion strategies.

Vision AI company P2ACH AIaddressed a long-standing limitation of the offline advertising market through data-driven technology. Unlike online advertising, offline advertising has traditionally faced difficulties in quantitatively measuring exposure and conversion effectiveness.

P2ACH AI showcased a targeted advertising systemthat analyzes pedestrians on the street in real time, estimates their gender and age group, and automatically delivers relevant advertising content accordingly. Advertising performance is analyzed through an AI agent-based integrated dashboard, enabling on-site teams to make immediate decisions without requiring data specialists.

A representative from P2ACH AI stated,
“Unlike online advertising, offline advertising has long faced challenges in quantitatively measuring exposure and conversion effects. To address this issue, we collect data through cameras to enable targeted advertising.”

P2ACH AI’s service leverages an Amazon EKS-based infrastructure, a data pipeline built on Amazon S3 and Amazon Redshift, visualization dashboards powered by Amazon QuickSight, and an AI agent utilizing Amazon Bedrock.