Upbit Review

This Upbit review looks at an exchange that is less a global brand than a piece of national infrastructure. Launched in 2017 by Seoul fintech company Dunamu, Upbit became the main gateway between the Korean won and digital assets. That reach brings scrutiny, and the past twelve months have tested the platform on security, compliance and advertising all at once.

Who Runs Upbit and Why It Matters

Dunamu, founded in 2012, owns and operates the exchange. Its largest shareholders include co-founder Song Chi-hyung, Kim Hyoung-nyon, Woori Technology, Hana Financial Group and Kakao Investment. In November 2025 Dunamu and Naver Financial announced an all-stock combination valued at roughly 15.1 trillion won (about $10.3 billion). The shareholder vote was moved to 19 November 2026 and the share swap to 31 December 2026, so the deal had not closed at the time of writing.

Market dominance is the other half of the story. Research from Tiger Research puts Upbit and Bithumb together at about 87% of Korean trading activity, and a 2024 Kaiko and Presto study found the pair handled nearly 96% of volume. For anyone trading altcoins against the won, Upbit’s order books are usually where price discovery happens.

Fees: Cheap in Won, Expensive Elsewhere

The headline rate is 0.05% for limit and market orders in the KRW market. Stop-limit orders, which Upbit calls reserved orders, cost 0.139%. Trading in the BTC and USDT markets is far pricier at 0.25% per side. The minimum order in the won market is 5,000 KRW.

That low won rate came with a twist in March 2026. The Korea Fair Trade Commission ordered Dunamu to correct notices that presented 0.05% as a temporary discount from 0.139%. The regulator found the lower rate had applied to regular orders since launch, making the promotion misleading, and called it the first sanction of its kind against a digital asset exchange. Traders lost nothing financially, but the episode shows how opaque fee disclosure had been.

Security: Two Major Incidents

Upbit has been breached twice. In 2019 about 342,000 ETH left a hot wallet in a theft later linked to North Korea’s Lazarus Group. On 27 November 2025, Solana-network tokens worth about 44.5 billion won (around $30 million) were drained over roughly 54 minutes. Dunamu reimbursed about 38.6 billion won of customer assets from its own reserves, and about 2.6 billion won of the stolen funds had been frozen by mid-2026. Critics noted that the breach was disclosed only after a Naver merger event held the same day had ended.

In July 2026 the Financial Supervisory Service sent Dunamu an inspection report, the first formal step toward sanctions. Because the Virtual Asset User Protection Act has no direct penalty for hacks, the eventual outcome is uncertain.

Compliance Record

• AML fine: In November 2025 the Korea Financial Intelligence Unit fined Dunamu 35.2 billion won, citing about 5.3 million identity-verification failures. Dunamu rejected the findings and sued.
• Licence renewal: Despite that dispute, its VASP registration was renewed in December 2025.
• Ownership rules: Proposed caps on major shareholders’ stakes in large exchanges could reshape governance in coming years.

Products and Coin Range

Upbit is strictly a spot venue. There are no perpetual futures, margin loans or options. CoinGecko listed 342 coins and 465 trading pairs in November 2026. Staking is run in-house: the service began with Ethereum in January 2022 and by 2024 covered assets such as ETH, ATOM, ADA, SOL and Polygon, with Upbit keeping 10% of rewards and holding staked coins in cold wallets. The won market is funded by bank transfer, and transfers above 1 million won fall under Korea’s travel rule.

Verdict

Upbit suits Korean residents who want the deepest won liquidity and a simple, low fee on spot trades. Its weaknesses are a narrow product set, a hack in late 2025, an active dispute with the anti-money-laundering regulator and pending sanctions. Users outside Korea will find the useful KRW markets largely out of reach. Prompt reimbursement after the latest breach counts in its favour, but it does not erase the pattern.

Crypto prices can fall sharply, and exchange incidents can freeze access to funds, so keep only what you can afford to lose on any platform.

Upbit FAQ

Risk warning: Trading forex and CFDs on margin carries a high level of risk. Bonus terms are set by each broker and may change; always check the broker's official terms before claiming.