Upbit
Upbit is a cryptocurrency exchange platform headquartered in Seoul, South Korea, founded in October 2017 by Song Chi-hyung and operated by Dunamu Inc.[1][2][3]
As South Korea's largest digital asset trading venue, Upbit commands approximately 72% of the domestic market share for cryptocurrency trading volume in 2025, processing daily trades often exceeding $10 billion and serving over 8 million verified users.[4][5][6]
The platform has earned recognition for security and trustworthiness, including Forbes' designation as the top digital asset exchange in Korea and seventh globally among most trusted exchanges.[7]
However, Upbit has faced significant challenges, notably a 2019 hack attributed to North Korean actors that resulted in the theft of 342,000 ETH valued at around $50 million at the time, prompting enhanced cold wallet policies.[8][9][10]
More recently, in 2024-2025, South Korean regulators have scrutinized Upbit for alleged failures in know-your-customer (KYC) verification affecting hundreds of thousands of accounts, leading to investigations and potential business suspension orders by the Financial Intelligence Unit.[11][12][13][14]
Despite these issues, Upbit was among the first in South Korea to register with authorities under the 2021 regulatory framework for virtual asset service providers.[15]
Overview
Company Profile and Founding
Upbit is a cryptocurrency exchange operated by Dunamu Inc., a South Korean financial technology company founded in 2017.[16] The platform launched on October 24, 2017, under the leadership of Dunamu's founder and initial CEO, Song Chi-Hyung, who later transitioned to chairman to oversee global expansion.[17] [18] Dunamu secured early funding from Kakao Corp., a major South Korean internet conglomerate, which provided strategic backing for the exchange's development.[17] Additionally, Upbit established a technical partnership with the U.S.-based exchange Bittrex to leverage its infrastructure for asset listings and global liquidity access, enabling efficient trading of over 100 cryptocurrencies from inception.[16] [19] Designed as a Korean won (KRW)-denominated platform primarily for South Korean retail users, Upbit integrated real-name verification systems tied to local bank accounts to align with emerging domestic financial oversight requirements, such as anti-money laundering protocols introduced amid the 2017 market surge.[20] This focus on localized fiat on-ramps and regulatory adherence positioned it to capture high domestic demand during the cryptocurrency boom, where it recorded a peak single-day trading volume of $11 billion in December 2017.[21]Market Position and Trading Metrics
Upbit maintains a dominant position in South Korea's cryptocurrency market, capturing 71.6% of the country's total trading volume in the first half of 2025, with its share occasionally exceeding 80% amid concentrated domestic competition.[22][4] This dominance persists despite regulatory scrutiny, supported by stringent know-your-customer (KYC) requirements that enhance platform stability and user verification rates compared to less regulated international peers.[23] Globally, Upbit ranks among the top cryptocurrency exchanges by trading volume, placing fourth on CoinMarketCap with a 24-hour volume of approximately $2.6 billion as of late 2025, trailing leaders like Binance ($20.2 billion daily).[24] CoinGecko data corroborates this, reporting a 24-hour volume of $2.36 billion, positioning Upbit in the top 10 centralized exchanges amid a market where spot trading volumes reached $5.1 trillion quarterly in Q3 2025.[25][26] Its average daily volume from January to August 2025 averaged $3.2 billion, significantly outpacing domestic rival Bithumb's $1.2 billion.[27] Upbit's user base comprises an estimated 10 to 12 million registered users, representing over half of South Korea's approximately 10 million crypto participants and underscoring its appeal through reliable fiat on-ramps and compliance with local financial regulations.[28][29][4]| Metric | Upbit (2025 Avg/Recent) | Bithumb (2025 Avg) | Binance (Recent 24h) |
|---|---|---|---|
| Daily Trading Volume | $3.2B (Jan-Aug); $2.6B (24h) | $1.2B | $20.2B |
| Market Share (SK) | 71.6% (H1) | ~20-25% | N/A (Global focus) |
| Global Rank (Volume) | 4th | Outside top 10 | 1st |