Neosapience closed its first KOSDAQ trading session at 34,300 won, up 243% from its 10,000-won IPO price, according to the Korea Exchange. The AI voice platform attracted heavy demand during its offering, with retail subscriptions reaching 1,047.78 to 1 and institutional bookbuilding reaching 219 to 1. Lock-up commitments covering 44.02% of institutional allocations reduced the listing-day free float to 23.21% from 28.66%. Neosapience raised 20 billion won through the offering and plans to deploy the proceeds into North American expansion, conversational AI, marketing, research and development, and GPU clusters. Its Typecast platform offers about 720 AI voice characters and has 3.2 million subscribers across 226 countries, while the company is developing Neona Agent, an enterprise service that combines speech recognition, response generation, and voice delivery. Revenue rose from 3.9 billion won in 2023 to 6.3 billion won in 2024 and 10.6 billion won in 2025, but the company remains loss-making.