AI Companies in South Korea

Coupang

Seoul

Coupang is a South Korean e-commerce and logistics company leveraging artificial intelligence to optimize its end-to-end customer experience. Their core technology is an AI-powered logistics network – including demand forecasting, warehouse automation, and delivery route optimization – enabling “Rocket Delivery,” a same-day or next-day delivery service. Coupang primarily targets South Korean consumers seeking rapid fulfillment and convenience, differentiating itself through speed and efficiency in a highly competitive e-commerce market.

Krafton

Seoul

Krafton is a South Korean game developer leveraging artificial intelligence to enhance in-game content and non-player character (NPC) behavior. Their core technology focuses on deep learning models to create more dynamic and realistic interactions within their game environments. Targeting the global gaming market, Krafton aims to deliver immersive experiences through AI-driven content generation and intelligent NPC systems.

Yanolja

Seoul

Yanolja is a South Korean travel and hospitality technology company operating the “NOL” platform. They leverage AI-powered recommendation engines to offer discounted pricing and personalized booking options for accommodations, flights, leisure activities, and entertainment. Targeting both domestic and international travelers, Yanolja differentiates itself through a comprehensive, AI-driven platform encompassing the entire travel experience, extending beyond bookings into daily life leisure options.

Toss

Seoul

Toss is a South Korean fintech super app consolidating personal financial management into a single platform. Utilizing AI-powered fraud detection during transactions and data aggregation, Toss provides users with a unified view of their bank accounts, loans, investments, and spending habits. Targeting individual consumers, Toss simplifies financial oversight and enhances security through proactive risk assessment.

Vuno

Seoul

Vuno is a South Korean medical AI company specializing in the analysis of medical images, particularly in radiology. Their core product is a suite of AI-powered software designed to detect and quantify clinically relevant findings in chest X-rays and CT scans, aiding in the diagnosis of conditions like tuberculosis, lung cancer, and COVID-19. Vuno targets hospitals and diagnostic centers, offering tools to improve the accuracy and efficiency of image-based diagnoses and facilitate biomarker discovery.

Rebellions

Seoul

Rebellions is a South Korean AI hardware company specializing in high-performance accelerator cards, servers, and rack-scale solutions for data centers and edge computing. Their core product, the REBEL-Quad, utilizes a chiplet architecture and HBM3E memory to deliver industry-leading performance per watt for demanding AI workloads like those built on PyTorch and vLLM. Rebellions targets organizations requiring scalable and efficient AI infrastructure, offering a full-stack hardware and software solution.

Riiid

Seoul

Riiid is a South Korean EdTech company specializing in AI-powered personalized learning. Their core product, Socra AI, utilizes deep learning algorithms to analyze student knowledge gaps and deliver adaptive test preparation content. Riiid targets students preparing for standardized tests, offering a uniquely data-driven approach to improve learning outcomes and test performance.

Upstage

Seoul

Upstage is a South Korean AI company specializing in document processing and large language models (LLMs) for enterprise applications. Their core offering is a suite of LLMs – including the Solar model family – and accompanying document AI tools that convert and extract structured data from complex documents like invoices, contracts, and clinical records. Upstage targets industries requiring high accuracy and reliability – such as insurance and healthcare – by automating workflows and enabling LLM-powered insights from unstructured data.

DEEPX

Seoul

DEEPX is a South Korean fabless semiconductor company developing low-power AI chips for on-device inference in robotics, cameras, and consumer electronics.

Sapeon

Seoul

Sapeon develops neural processing units (NPUs) specifically designed to accelerate AI inference workloads in data centers. Their technology focuses on delivering high performance and energy efficiency for applications like image recognition and natural language processing. Sapeon targets cloud service providers and enterprises seeking to optimize the cost and performance of their AI-powered services.

AIRS Medical

Seoul

AIRS Medical is a South Korean company specializing in AI-powered medical imaging solutions for accelerated MRI scans. Their core product, SwiftMR™, utilizes deep learning-based image reconstruction to significantly reduce scan times while maintaining diagnostic image quality, as demonstrated by wins in the 2019 & 2020 Facebook/NYU Langone Health fastMRI Challenges. AIRS Medical targets radiology practices and healthcare providers seeking to improve MRI efficiency, reduce patient wait times, and enhance diagnostic capabilities, particularly in neurological applications like epilepsy detection.

Skelter Labs

Seoul

Skelter Labs is a South Korean AI company specializing in Korean-language conversational AI and Natural Language Understanding (NLU) technology, originating as a spin-off from Google. Their core product focuses on advanced generative AI models tailored for nuanced Korean linguistic contexts. Skelter Labs targets businesses requiring highly accurate and culturally-relevant Korean language processing, particularly in applications like chatbots, virtual assistants, and automated customer service.

Scatter Lab

Seoul

Scatter Lab is a South Korean AI company that has developed zeta, an AI-powered entertainment service focused on immersive, co-creative interactions. Unlike traditional chatbot platforms, zeta drives unusually high daily engagement – averaging 2 hours and 40 minutes – by functioning as an AI companion for extended, interactive experiences. With over 2 million users since its April 2024 launch, Scatter Lab is targeting the mass market with a novel approach to AI-driven entertainment that surpasses usage of established platforms like YouTube and TikTok.

Samsung AI

Seoul

Samsung AI develops and integrates on-device artificial intelligence capabilities across Samsung’s consumer electronics portfolio, including smartphones, home appliances, and wearables. Key innovations center around their E2E Speech LLM solution – encompassing voice and sound AI – and advancements in vision AI for applications like real-time multilingual translation, audio enhancement (including noise reduction and source separation), and intelligent image analysis. This research aims to deliver enhanced user experiences through features like improved voice assistants, personalized content recommendations, and more intuitive device interactions, with a focus on efficient, on-device processing for privacy and responsiveness.

Naver AI

Seongnam

Naver AI Lab is the artificial intelligence research and development division of NAVER Corporation, focused on advancing core AI technologies for its search engine and broader services. Their primary development is HyperCLOVA, a large language model (LLM) powering features like query understanding, content generation, and translation. Targeting the Korean language market specifically, Naver AI Lab differentiates itself by building LLMs optimized for the nuances and complexities of Korean, a historically underserved language in AI development.

Kakao Brain

Seongnam

Kakao Brain is a leading AI research lab specializing in large language and vision models, most notably developing Korea’s first native large language model, KoGPT. Their innovations include hyper-realistic image generation models like DALL-E-inspired “MinDALL-E” and advancements in AI-powered services integrated within Kakao’s widely-used messaging app and portal, including AI-driven chatbots and image search. Kakao Brain recently open-sourced several of their models and datasets, contributing to the growth of the AI ecosystem in Korea and beyond, and was integrated into Kakao Enterprise in 2023 to focus on business applications.

Hidonix

Seoul

Hidonix develops cutting-edge navigation technologies that connect physical and digital spaces, including proprietary indoor-outdoor navigation systems.

AeiROBOT

Seoul

AeiROBOT is a South Korean deep-tech startup specializing in humanoid robots like the ALICE series with proprietary gearless actuators and generative AI.

AIBIZ specializes in industrial AI solutions for advanced manufacturing. DutchBoy platform leverages deep learning for real-time anomaly detection.

AICU

Seoul

AICU pioneers non-invasive healthcare with Vision AI. Fecal Scanner and Gait Scanner analyze bio-images to detect signs of IBD and dementia early.

AidALL

Seoul

AidALL is a Korean robotics startup building on-device, neuromorphic AI to restore human dignity through technology. Its flagship Bedivere is an autonomous guide robot for visually impaired users that won two CES 2026 Innovation Awards. Founded in December 2023; led by CEO Kim Je-pil.

AIsolution

Seoul

AIsolution provides AI Smart Classroom and Office solutions, delivering learning and meeting solutions for modern workplaces.

ATLO Corp

Seoul

ATLO Corp develops AI companions that merge multimodal intelligence with both digital and physical presence for emotionally intelligent systems.

AunionAi

Seoul

AunionAI develops AI-driven media localization—fully automated dubbing and subtitles that translate content while preserving scene context, sound effects and natural voice with precise lip-sync. Founded by GIST professor Kim Hong-guk, a veteran of Samsung and AT&T speech research.

BI MATRIX is a leading AI solutions provider helping businesses utilize data efficiently, driving AI Transformation and Digital Transformation.

Buddy AI Labs (loody)

Seoul

Buddy AI Labs develops loody, a robotic AI companion device featuring customizable character skins and voice options geared towards fandom and entertainment. Utilizing proprietary voice cloning and emotional expression AI, loody aims to deliver realistic and engaging interactions beyond typical virtual assistants. While initially focused on the South Korean market, Buddy Automotive Innovations LLC (Buddy AI Labs’ parent company) is expanding into automotive integration, suggesting a future roadmap for in-vehicle AI companions and entertainment systems. Key improvements & explanations: Specificity: Instead of just saying "AI companion," it details how loody functions (customizable skins, voice options). AI Capabilities: Highlights specific AI technologies used – voice cloning and emotional expression – rather than a vague "AI companion." Market & Future Direction: Mentions the initial target market (South Korea) and hints at expansion into automotive, leveraging the parent company’s name. Professional Tone: Avoids overly enthusiastic language and focuses on factual details. Parent Company Connection: Includes the parent company name to provide context and potential future direction.

Coffeebara

Seoul

Coffeebara is a Korean AI-robotics startup whose NOCO system uses edge AI, computer vision and soft adaptive grippers to autonomously separate, clean and stack disposable cups (handling crushed or sticky ones) to fight plastic waste. Founded in 2025; a Konkuk University Campustown startup.

DeepFusion AI

Gyeongsan

DeepFusion AI develops 360-degree perception software using 4D imaging radar and sensor fusion for autonomous driving, plus maritime navigation and transport robots. Founded in 2022 in Gyeongsan, South Korea; led by CEO Yu Sung-hun.

DeepSales

Seoul

DeepSales is a Korean B2B sales-intelligence platform that uses deep learning to find high-probability overseas buyers and is pivoting into an autonomous 'AI sales agent' that automates prospecting, outreach and follow-up. Founded in 2021; led by CEO Kim Jin-sung.

Dfinite builds DARVIS, an enterprise AI data platform that lets non-technical staff query siloed business systems (ERP, MES, SCM) in natural language via a proprietary text-to-SQL engine and RAG document search, without altering existing systems. Based in South Korea.

Dnotitia

Seoul

Dnotitia specializes in long-term memory AI and integrated semiconductor solutions with the world's only vector data processing unit (VDPU).

dob Studio

Seoul

dob Studio is a Korean AI creative startup that builds photorealistic virtual humans and influencers (such as Rui Li) and can de-age or restore faces for marketing and entertainment. Founded in 2020; raised a ~₩5B pre-Series A and won a CES 2026 Innovation Award.

Docenty

Seoul

Docenty develops LLM-powered AI chatbot solutions specifically for enterprise and e-commerce applications. Their core technology focuses on building and deploying customized chatbots capable of automating customer service, sales inquiries, and internal business processes. Notably, Docenty serves large South Korean conglomerates like LG, providing AI-driven automation to enhance customer experience and operational efficiency for both corporate and online retail channels.

Double T (Heimdall)

Seoul

Double T (DoubleT) is a Korean industrial-safety AI company whose Heimdall solution uses location sensors (UWB, BLE, GPS) and predictive AI to detect hazards and estimate accident probability in real time, at roughly a tenth of incumbents' cost. Led by CEO Kim Young-jun.

doubleO

Busan

doubleO is a Korean digital-forensics company, a Pukyong National University spinoff, specializing in AI-assisted NAND flash memory data recovery and parallel-extraction hardware for forensic investigations. Based in Busan; led by CEO Jung Myung-hwan.

Hyundai Mobis develops core technologies for the automotive industry, specializing in advanced driver-assistance systems (ADAS) and complete vehicle platforms. Their innovations center around integrated controller technology – exemplified by their Mobileye-based ADAS solutions and centralized domain controller – enabling Level 2+ to Level 3 autonomous features like Highway Driving Assist and Remote Intelligent Parking Assist. As a key supplier to Hyundai Motor Group and other global automakers, Mobis recently achieved recognition for its all-in-one integrated domain controller, reducing system complexity and paving the way for software-defined vehicles.

LG AI Research

Seoul

LG AI Research focuses on developing and deploying large language models, with its flagship product being EXAONE, a 1.3 trillion parameter LLM trained on a massive dataset of text and code. The company is a key driver of Korea’s national AI strategy, spearheading the country’s sovereign AI initiative and focusing on advancements in generative AI and multimodal models. LG AI Research aims to apply these technologies across LG’s diverse business portfolio – including appliances, electronics, and business solutions – and is positioned to serve enterprise clients seeking customized AI solutions.

Lunit

Seoul

Lunit develops AI for cancer screening and treatment, including its FDA-cleared Lunit INSIGHT imaging suite (used at 10,000+ sites across 65+ countries) and the Lunit SCOPE biomarker platform. Founded 2013 by KAIST graduates; CEO Brandon Suh. Public on Korea's KOSDAQ since July 2022.

Mega AI is a South Korean firm specializing in AI-powered software for industrial automation. Their core product is a reinforcement learning platform that optimizes robot motion planning and defect detection within manufacturing environments. This technology targets manufacturers seeking to improve production efficiency, reduce errors, and deploy more adaptable robotic systems.

Naver Labs

Seongnam

Naver Labs is a South Korean AI research organization focused on advancing spatial intelligence technologies. Their core development is a robotic automation system designed for large-scale data center operations, leveraging AI for tasks like server maintenance and inventory management. This positions Naver Labs to serve the growing demand for automation within hyperscale data centers and potentially expand into other industrial robotics applications.

Hyundai Autoever develops and implements AI-powered software solutions specifically for the automotive sector, focusing on connected vehicle services and enterprise-level IT infrastructure. Their core offering is an AI platform enabling real-time data analysis for predictive maintenance, autonomous driving features, and personalized in-vehicle experiences. Targeting Hyundai Motor Group and other automotive manufacturers, Autoever provides a vertically integrated approach to AI deployment within the evolving mobility landscape.

Kakao

Jeju City

Kakao is a South Korean super app provider integrating artificial intelligence across its suite of messaging, search, and digital services. Their core AI technology focuses on making AI accessible for everyday use within their platform, indicated by their stated mission of enabling “everyone to experience AI in daily life.” Kakao targets the broad South Korean consumer market by embedding AI-powered features directly into widely-used applications like their messaging platform, KakaoTalk.

Kurly

Seoul

Kurly is a South Korean e-commerce company specializing in the rapid, direct-to-consumer delivery of fresh groceries, beauty products, and lifestyle goods. They leverage AI-powered demand forecasting to optimize inventory and logistics, enabling next-morning delivery across the country. Kurly differentiates itself through a focus on product quality and a streamlined, technology-driven supply chain catering to health-conscious consumers.

Testworks

Seoul

Testworks is a Korean social-venture that provides AI training-data services (dataset construction, annotation) and software testing while employing people with disabilities, deaf individuals and other underrepresented groups. Founded in 2015 by ex-Samsung/Microsoft engineer Yun Seok-won.

DeepBrain AI

Seoul

DeepBrain AI creates hyper-realistic AI avatars and virtual humans (via its AI Studios and AI Human platforms) for broadcasting, finance, education and customer service. Founded in 2016 in Seoul by Eric Seyoung Jang; has raised roughly $56M and runs offices in the US and China.

Trillion Labs

Seoul

Trillion Labs builds from-scratch large language models specialized for Asian languages (Korean, English, Japanese), aiming for AI 'sovereignty' for Korea. Its open-source flagship Tri-70B is among the largest Korean-focused LLMs. Founded in 2024 in Seoul; raised a $4.2M pre-seed.

Wrtn

Seoul

Wrtn (Wrtn Technologies) is a Korean consumer AI platform that bundles leading models (GPT, Claude, Stable Diffusion) into one free app for chat, writing and image generation, surpassing 5M monthly users. Founded in 2021 by Lee Se-young; raised a ₩108B Series B (~₩130B total).

FuriosaAI

Seoul

FuriosaAI develops neural processing units (NPUs) specializing in accelerating AI inference and training workloads within data centers. Their core product, the Renegade series of NPUs, is designed for high performance and efficiency across applications like computer vision, generative AI, and large language models. Notably, FuriosaAI aims to deliver a leading-edge NPU solution by 2026, targeting cloud and enterprise customers requiring substantial AI compute capabilities.

Moreh

Seoul

Moreh develops full-stack inference software optimizing Large Language Model (LLM) deployment across diverse hardware accelerators. Their core technology focuses on custom kernels, routing, and auto-scaling to maximize performance on AMD GPUs, Tenstorrent chips, and heterogeneous GPU clusters. Founded in 2020, Moreh targets organizations requiring high-performance, efficient LLM inference at scale, particularly those leveraging non-NVIDIA hardware.

Liner

Seoul

Liner develops AI-powered knowledge discovery and summarization tools for professional users. Their core product utilizes a proprietary large language model to automatically highlight and synthesize key information from web pages, documents, and articles. Primarily targeting researchers, consultants, and knowledge workers, Liner boasts integrations with popular productivity platforms and has achieved significant adoption within the South Korean academic and business sectors.

Mathpresso

Seoul

Mathpresso develops QANDA, an AI-powered learning platform that uses optical character recognition to let students scan math problems and receive step-by-step solutions, with over 80 million registered users across 50+ countries. It co-developed the MathGPT math-specific language model with Upstage and KT.

Superb AI

Seoul

Superb AI offers a computer-vision MLOps platform spanning data preparation, model training, deployment, and monitoring, plus ready-to-use video analytics. It released ZERO, described as Korea's first industrial vision foundation model, and operates R&D in Seoul with a US office.