KakaoPay Securities Launches Real-Time AI Earnings Call Translation for U.S. Stocks

KakaoPay Securities has launched a new real-time translation and summarization feature for overseas earnings calls, aiming to narrow the information gap that has long disadvantaged South Korean retail investors in global equity markets.

The brokerage said Tuesday ET that its ‘AI Earnings Call’ service is now officially available, providing near real-time Korean translations of management commentary from earnings calls and extracting key takeaways as the call unfolds. Earnings calls—typically held after quarterly or annual results—often move markets as executives discuss demand trends, outlook guidance, and strategic priorities. Yet for many individual investors in Korea, the calls have remained difficult to follow due to fast-paced English delivery and the need to interpret nuance under time pressure.

KakaoPay Securities said it reduces this friction by processing speech-to-text translation and segment-by-segment summaries simultaneously, minimizing the lag between a company’s remarks and the investor’s ability to understand what was said. The company framed the product as a tool that connects ‘information verification’ to actual decision-making in one place, rather than leaving users to cross-check transcripts, third-party summaries, and price charts across multiple screens.

Coverage has expanded quickly. The service initially rolled out in May with Nvidia ($NVDA) and has since broadened to include the top 500 U.S.-listed companies by market capitalization, according to the firm. KakaoPay Securities said it plans to extend support to 1,000 tickers later this month. For now, the feature focuses on U.S.-listed equities and is available to any user who has completed membership registration.

The product also emphasizes how earnings commentary maps to price action—an area where retail investors often struggle to contextualize headlines in real time. Through a PIP (picture-in-picture) ‘floating player,’ users can keep the earnings call in a small window while monitoring quotes and charts inside the app and placing trades. As AI-generated summaries appear, the interface displays the stock’s percentage move versus the start of the call and flags segments that coincided with heightened volatility, helping users identify which remarks triggered the strongest market reactions.

The launch comes as global megacap technology stocks continue to draw outsized attention around earnings, with guidance on AI spending, cloud demand, and consumer resilience frequently setting the tone for broader risk sentiment. In that environment, brokerages are increasingly competing not only on execution and fees but also on ‘real-time interpretation’ tools that can compress the time it takes for crucial corporate information to reach end investors.

KakaoPay Securities said the service is designed to make the path from earnings information to investment action more seamless. More broadly, the move underscores a likely industry shift in Korea: securities firms expanding beyond basic order functions to offer ‘live analysis’ features, accelerating the domestic circulation of overseas corporate information and potentially reshaping how retail investors process—and react to—global earnings events.