Top 55 SaaS Companies in Seoul, South Korea, May 2026

Seoul, South Korea

Mediwhale is an AI-empowered health diagnostics company that uses non-invasive retina scans to help prevent heart and kidney diseases. They develop AI medical devices that analyze retinal images to predict cardiovascular, kidney, and eye disease risks early.

Seoul, Seoul, South Korea

ADOP is a leading advertising platform based in Korea, Indonesia, Thailand and Vietnam. We prove comprehensive solutions to facilitate both the advertisement selling and buying process. Our services include site revenue optimization, programmatic buying and selling, filtering and free news app. ADOP has a tight-knit partnership with Google in several markets and is a Google Certified Publishing Partner (GCPP) in Korea. ADOP also has cooperations with both local and regional ad networks and exchange platforms including Rubicon Project, BidSwitch, Criteo, SpotX, Admeta, PulsePoint, Videology, Daum, RealClick, Wider Planet and more. We are always ready for discussing our digital advertising business. If there have been any players who want to get in to KR, ID and TH market. Please feel free to contact us! * Contact E-mail: [email protected] // Manager: [email protected] * http://www.adop.cc/en * ADOP History: 2018 - JAN. Launched Header Bidding Solution 2017 - JAN. 온라인 광고 마케팅 서비스 'ATOM'​ 출시 - JUN. ADOP 맥스서밋 2017 어워즈 미디어부문 수상 - NOV. ADOP 광고 모니터링 서비스 '라벨'​ 출시 2016 - ADOP 인도네시아, 태국 GCPP 선정 - SSP 플랫폼 'COMPASS'​ 런칭 - 중소기업 '이노비즈'​ 선정 - 사이판 해외 워크샵 - 'Out-Stream'​ 비디오 광고 상품 출시 2015 - Google Certified Publishing Partner 선정 - 모바일 뉴스 어플리케이션 개발 - 자체 개발 DSP 플랫폼 런칭 - 온라인 콘텐츠 가치 향상 특허 등록 2014 - Q4 APAC 최고 성장 파트너 선정 - 'Startup Asia Jakarta 2014'​ 참가 - 콘텐츠 필터링 솔루션 개발 및 특허 출원 - Google Analytics Certified Partner(GACP) - Google Adsense Certified Partner(GASCP) 2013 - Google DFP Premium Partner 지정 (APAC 최초) - Google APAC Reseller Summit - 미디어 SEO 솔루션 제공 - SEO Checker Solution 런칭 - 일 4,000만 PVs에 애드센스 노출 2012 - DFP SB세팅 및 관리 대행업무 시작 - Google AdSense Reseller 론칭 2011 - Google AdSense Reseller 계약 (아시아에서 6번째) - ADOP 설립

Seoul, South Korea

Developer of a smartphone lock screen advertising platform. The company offers Honeyscreen, a mobile screen lock application which displays advertisements when the phone is locked.

Seoul, South Korea

Developer of a medical data analysis platform intended to improve medical disease diagnosis. The company's diagnostics platform utilizes the machine and deep learning algorithms to analyze patient imaging data and gain insights that help doctors diagnose diseases, enabling researchers and physicians to quickly and accurately identify diseases and illnesses.

Seoul, South Korea

I-ON Digital Corp is a software developer and provider of enterprise-class unstructured data management and digital marketing software and solutions. It offers web content management (CMS), web experience and service delivery software, digital marketing, smart mobility and analytics tools, and, more recently, energy management solutions. It serves products and services directly to clients in South Korea and Japan, Singapore, Malaysia, Indonesia, Thailand, Vietnam, and the United States.

Seoul, Seoul, South Korea

Create And Target Your Resume To Any Job With Rezi

Seoul, South Korea

Provider of a SaaS platform intended for auditing smart contract vulnerabilities and blockchain transactions in real-time. The company's platform will allow an automated/API-based smart contract audit and patching platform, which will enable continuous secure development of an anti-fraud and AML compliance module that analyzes suspicious transaction activity, enabling the users to identify flaws in a codebase earlier which can save money and time.

Seoul, Seoul, South Korea

Shopl&Company is a B2B SaaS Startup to digitize frontline people & task management. Started off with Shopl(Collaboration tool for Frontline teams)in 2018, followed by the launch of HADA(Q R based facility management solution) in 2022 Aug. We are supporting brands in worldwide including Samsung Electronics, New balance, Guess, and of course, SMB brands and companies.

Seoul, South Korea

Equity management platform for startups and investors.

Seoul, South Korea

SyncTree strives to be a "Super Connecting Platform" that can easily connect any services you want. With SyncTree, which consists of SyncTree STUDIO, a solution for building backend business logic with block coding, and Block Store, a platform for buying and selling pre-made backend function blocks like App Store, you can organically utilize data and connect services to achieve unlimited service expansion.