StartupBlink

1732 Top startups in Seoul for July 2026

We rank OP.GG, SK Hynix and Buzzvil in Seoul along with 1729 other startups based on an algorithm that scores startups based on total investment, employee count, and quarterly website traffic. Seoul startup ecosystem ranks #20 globally and #1 in South Korea.

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Accelerators

Top Unicorn Startups in Seoul for 2026

Fifteen startups have achieved unicorn status by exceeding USD 1 billion in valuation. Collectively, the top three unicorns in Seoul have raised more than USD 13B.
1st
Toss logo
TossSB Score: 732

Toss is a South Korea-based mobile financial service platform operated by fintech startup Viva Republica. Its application offers peer-to-peer money transfers, manages credit scores and bank accounts, access loan and insurance plans, split bill options, QR payment and other similar services that enable users to manage their finance. Toss was established in 2011 by Seunggun Lee in Seoul, Seoul-t'ukpyolsi.

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Website
toss.im
Employee range
1,001 – 5,000
Web Traffic (Monthly)
Funding amount
$1.4B
National Rank(South Korea)
Regional Rank(East Asia)
Global Rank(Worldwide)
2nd
Musinsa logo
MusinsaSB Score: 724

Discover a captivating online fashion platform offering a one-stop destination for all your style needs. Immerse yourself in the world of fashion with curated collections, trend reports, and shopping guides. Explore, shop, and stay on top of the latest trends effortlessly.

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Website
www.musinsa.com/app
Employee range
1,001 – 5,000
Web Traffic (Monthly)
Funding amount
$508.1M
National Rank(South Korea)
Regional Rank(East Asia)
Global Rank(Worldwide)
3rd
Kurly logo
KurlySB Score: 685

Kurly is a convenient online platform for ordering food and managing logistics. Users can easily browse and order meals from a variety of restaurants, all while enjoying efficient delivery services.

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Website
kurly.com/shop/main/index.php
Employee range
501 – 1,000
Web Traffic (Monthly)
Funding amount
$556.7M
National Rank(South Korea)
Regional Rank(East Asia)
Global Rank(Worldwide)

Total amount:15

Best Startups in Seoul for 2026

1st
OP.GG logo
OP.GGSB Score: 682

OP.GG creates profiles for gamers by analyzing game data from the games they play. Through these profiles, gamers can improve their gameplay and see the game performance of their opponents and friends. Currently OP.GG has services for League of Legends, Overwatch and PUBG with over 28 million monthly users from around the world.

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Website
na.op.gg
Employee range
51 – 100
Web Traffic (Monthly)
Funding amount
$38M
National Rank(South Korea)
Regional Rank(East Asia)
Global Rank(Worldwide)
2nd
SK Hynix logo
SK HynixSB Score: 646

SK Hynix is a manufacturing company that specializes in producing and selling semiconductor devices for various sectors. It has consistently led the industry with smaller, faster, and lower-power semiconductors.

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Website
www.skhynix.com
Employee range
10,001+
Web Traffic (Monthly)
Funding amount
$450M
National Rank(South Korea)
Regional Rank(East Asia)
Global Rank(Worldwide)
3rd
Buzzvil logo
BuzzvilSB Score: 608

Buzzvil operates as a lock screen ad platform provider. Its platform enables partners and advertisers to interact and grow together, providing something for users. The company is looking beyond the first screen of mobile to spread rewards to a broader audience. Buzzvil is driven to build new premium inventories with a wider variety of UIs and continue to grow as an advertising platform.

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Website
www.buzzvil.com
Employee range
51 – 100
Web Traffic (Monthly)
Funding amount
$33.5M
National Rank(South Korea)
Regional Rank(East Asia)
Global Rank(Worldwide)
4th
Bithumb logo
BithumbSB Score: 599

Bithumb is a cryptocurrency exchange platform. The South Korean-based platform is also known as a leading exchange for ether, the currency of Ethereum (which in itself is immensely popular in the country). Bithumb is operated by a company called BTC Korea.com Co. Ltd.

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Website
en.bithumb.com
Employee range
101 – 250
Web Traffic (Monthly)
Funding amount
$219.2M
National Rank(South Korea)
Regional Rank(East Asia)
Global Rank(Worldwide)
5th
Karrot Market logo
Karrot MarketSB Score: 566

Karrot is a hyperlocal community app which offers a secondhand marketplace. Karrot supports an eco-friendly lifestyle and local economy by promoting buying and selling secondhand goods locally. Since its launch in 2015, Karrot has become South Korea's largest second-hand marketplace and second-biggest e-commerce company. Karrot is currently available in select cities in four countries outside the home country, including the United Kingdom, Canada, the United States and Japan. As of March 2021, Karrot runs one of the largest and fastest growing consumer-to-consumer (C2C) mobile marketplace, receiving 15 million monthly unique visitors.

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Website
us.karrotmarket.com
Employee range
251 – 500
Web Traffic (Monthly)
Funding amount
$235M
National Rank(South Korea)
Regional Rank(East Asia)
Global Rank(Worldwide)
6th
Lezhin Entertainment logo

Lezhin Entertainment (레진엔터테인먼트) is a Korean startup that offers Lezhin Comics, a webtoon(web comics, online manga) service for mature readers. The Lezhin Comics app allows subscribers to view featured comics for free and create their own cartoon collection in their Android and iOS devices, also on web site http://www.lezhin.com

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Website
www.lezhinus.com
Employee range
101 – 250
Web Traffic (Monthly)
Funding amount
$4.8M
National Rank(South Korea)
Regional Rank(East Asia)
Global Rank(Worldwide)
7th
Coupang logo
CoupangSB Score: 557

Coupang, a leading eCommerce company in Asia, offers a wide range of products and services for online shoppers. With a focus on convenience and quality, Coupang provides a seamless shopping experience for customers across the region.

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Website
www.aboutcoupang.com
Employee range
10,001+
Web Traffic (Monthly)
Funding amount
$118M
National Rank(South Korea)
Regional Rank(East Asia)
Global Rank(Worldwide)
8th
Bespin Global logo
Bespin GlobalSB Score: 552

Bespin Global offers consulting, migration, and managed services for hybrid cloud solutions, helping startups seamlessly transition and optimize their cloud infrastructure.

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Website
www.bespinglobal.com
Employee range
1,001 – 5,000
Web Traffic (Monthly)
Funding amount
$253.5M
National Rank(South Korea)
Regional Rank(East Asia)
Global Rank(Worldwide)
9th
Coinone logo
CoinoneSB Score: 548

Coinone is the cryptocurrency exchanges. Under the vision to ‘Bring Blockchain into the World,’ they aspires to lead the new world of finance through blockchain technology. They currently operates the third largest exchange. They prioritizes the protection of clients’ assets and is dedicated to providing the most secure investing environment.

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Website
coinone.co.kr
Employee range
101 – 250
Web Traffic (Monthly)
Funding amount
$73.5M
National Rank(South Korea)
Regional Rank(East Asia)
Global Rank(Worldwide)
10th
Watcha logo
WatchaSB Score: 536

WATCHA - Launched in AUG 2012, it quickly became Korea’s favorite movie review app - Its core competency lies in personalized recommendation technology - once users rate movie, WATCHA predicts how they will like movies they haven’t yet seen - Now provides the widest and most accurate movie, TV show and book reviews - Launched in Japan in 2015 WATCHA PLAY - Launched in JAN 2016 - Subscription VOD service for movie and TV series available on multiple devices including Web, iOS/Android mobile and tablet, Samsung/LG Smart TV, Google Chromecast, Android TV - Provides extremely accurate personalized content recommendation, powered by WATCHA - 75% of content consumed based on recommendations Comment by Apple, App Store Editor Team “Thanks to its large volume of reliable review data collected from users, WATCHA PLAY can recommend contents that perfectly satisfy my taste. Please don’t waste your time in choosing what to watch. Trust WATCHA PLAY and Enjoy tonight”

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Website
watcha.com
Employee range
11 – 50
Web Traffic (Monthly)
Funding amount
$39.5M
National Rank(South Korea)
Regional Rank(East Asia)
Global Rank(Worldwide)
11th
Soomgo logo
SoomgoSB Score: 531

Soomgo is South Korea's largest local service marketplace that helps connect customers to providers across over 1,000 services. The company is backed by leading investors in both the US and Korea such as Y Combinator (W17), FJ Labs, IMM, Atinum, and more.

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Website
soomgo.com
Employee range
51 – 100
Web Traffic (Monthly)
Funding amount
$44.1M
National Rank(South Korea)
Regional Rank(East Asia)
Global Rank(Worldwide)

Total amount:1175

Most Funded Startups in Seoul for 2026

The top three most funded startups in Seoul have raised total funding of more than USD 3.36B. Galux has 0.65% more funding than 42dot.
1st
Galux logo
GaluxSB Score: 481

Galux is transforming drug discovery with its innovative AI-driven platform that utilizes GALAXY protein structures. By streamlining the design of new medications, Galux offers a state-of-the-art solution that accelerates the development process and enhances the potential for groundbreaking treatments.

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Website
www.galux.co.kr
Employee range
501 – 1,000
Web Traffic (Monthly)
Funding amount
$1.8B
National Rank(South Korea)
Regional Rank(East Asia)
Global Rank(Worldwide)
2nd
42dot logo
42dotSB Score: 520

42dot is a technology company pioneering frictionless transportation services. 42dot develops technologies and platforms integrating autonomous driving, connected vehicles, and smart city infrastructure. The company provides platforms facilitating Mobility-as-a-Service, allowing users to access various transportation modes (e.g., autonomous shuttles, and ride-sharing) through a unified digital interface.

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Website
42dot.ai
Employee range
501 – 1,000
Web Traffic (Monthly)
Funding amount
$1.1B
National Rank(South Korea)
Regional Rank(East Asia)
Global Rank(Worldwide)
3rd
SK Hynix logo
SK HynixSB Score: 646

SK Hynix is a manufacturing company that specializes in producing and selling semiconductor devices for various sectors. It has consistently led the industry with smaller, faster, and lower-power semiconductors.

View Full Page
Website
www.skhynix.com
Employee range
10,001+
Web Traffic (Monthly)
Funding amount
$450M
National Rank(South Korea)
Regional Rank(East Asia)
Global Rank(Worldwide)

Total amount:1175

Top Hiring Startups in Seoul by Employee Number

The top three hiring startups in Seoul have an median employee size that is between [10001+]
1st
SK Hynix logo
SK HynixSB Score: 646

SK Hynix is a manufacturing company that specializes in producing and selling semiconductor devices for various sectors. It has consistently led the industry with smaller, faster, and lower-power semiconductors.

View Full Page
Website
www.skhynix.com
Employee range
10,001+
Web Traffic (Monthly)
Funding amount
$450M
National Rank(South Korea)
Regional Rank(East Asia)
Global Rank(Worldwide)
2nd
Coupang logo
CoupangSB Score: 557

Coupang, a leading eCommerce company in Asia, offers a wide range of products and services for online shoppers. With a focus on convenience and quality, Coupang provides a seamless shopping experience for customers across the region.

View Full Page
Website
www.aboutcoupang.com
Employee range
10,001+
Web Traffic (Monthly)
Funding amount
$118M
National Rank(South Korea)
Regional Rank(East Asia)
Global Rank(Worldwide)
3rd
Pantech logo
PantechSB Score: 482

Pantech is a Korean company that manufactures mobile phones. The company markets its smartphones under the brand name “VEGA”. Its portfolio of VEGA products includes VEGA LTE: a motion recognition smartphone, VEGA No. 6: a smartphone with a full HD screen, VEGA Iron: a smartphone with metal rim design, and VEGA Secret Note and VEGA Secret UP: smartphones featuring fingerprint recognition technology. Pantech also markets its products overseas through its relationships with partners in the strategic markets of the United States and Japan. Pantech Wireless is an Atlanta-based subsidiary of Pantech & Curitel and Pantech Co., Ltd. that researches, markets, and develops wireless handsets and telecommunications products throughout North America as a part of the Pantech Group. Pantech was ranked first for 10 consecutive times in the Supplier Performance Review carried out by AT&T, the largest telecommunications carrier in the United States. Pantech was founded in 1991 and is headquartered in Seoul, South Korea.

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Website
pantech.com
Employee range
10,001+
Web Traffic (Monthly)
Funding amount
$76.3M
National Rank(South Korea)
Regional Rank(East Asia)
Global Rank(Worldwide)
4th
Nonce Lab logo
Nonce LabSB Score: 237

RONA’s path since 1939, when it was founded, is marked with important decisions and events that have made the Corporation what it is today: a major Canadian retailer and distributor of hardware, building materials and home renovation products.

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Website
noncelab.com
Employee range
10,001+
Web Traffic (Monthly)
Funding amount
National Rank(South Korea)
Regional Rank(East Asia)
Global Rank(Worldwide)

Total amount:1732

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Explore the Startup Ecosystem of Seoul

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Global Rank

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Top Cities for Startups in South Korea - Ranked by StartupBlink

StartupBlink ranks the startup ecosystems of more than 100 countries and 1,000 cities. Download our latest Global Startup Ecosystem Report.
2026 National Rank CityGlobal RankTotal Score & National ShareAnnual GrowthQuantity ScoreQuality ScoreBusiness Score
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