Coinone review
Updated September 28, 2026 · HodlCue Editorial Team · Facts checked September 26, 2026
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Our verdict
Coinone is a custodial exchange for people who hold the Korean won, pairing a wide coin range with fees of 0.25% to take and make. It suits buyers who fund from a bank account and want trading and staking in one place, less so traders who need self-custody or lower trading costs.
Key facts
- Best for
- Bank-funded buyers in Korea who want a wide coin list on one custodial platform.
- Taker fee
- 0.25%↗
- Coins listed
- 254↗
- Fiat deposit methods
- Bank↗
- Maker fee
- 0.25%↗
- Withdrawal fee
- 1,000 KRW per KRW withdrawal; crypto network fee varies by coin (e.g. 0.0008 BTC)↗
- Exchange type
- Cex↗
- Legal entity
- Coinone, Inc. ((주)코인원)↗
- Headquarters
- South Korea↗
- Founded
- 2016↗
- Support channels
- Phone, Help-centre, Chat↗
- Features
- Custodial, Staking
- Official website
- coinone.co.kr
Crypto earn
- Custody
- Custodial↗
Facts checked September 26, 2026, 4 sources
Apps and profiles
- Elsewhere
- X
Pros and cons
Pros
- Fees of 0.25% to take and 0.25% to make, the same on both sides of the trade.
- A coin list of 254, well above the site median of 62.
- Support runs on phone, help centre and chat, so help is not tied to one channel.
- Run by Coinone, Inc. ((주)코인원) in KR since 2016.
Cons
- Fiat deposits run by bank transfer only: bank.
- Custody is custodial, so the coins sit with the platform: custodial.
- The taker fee of 0.25% runs above the site median of 0.2%.
Who it suits
- People in Korea who keep money in won and fund by bank transfer, matched by bank.
- Buyers who want a long coin list on one account, since 254 coins are listed.
- Holders who want staking on the same account as the trading, as custodial and staking shows.
Who should look elsewhere
- Traders who want a free taker fee, since ActivTrades lists 0%.
- Buyers chasing a longer coin list, since Bitpanda lists from 650 against Coinone's 254.
- Anyone weighing euro taker fees, since bunq charges 0.25% to 1.99%.
Where it sits among rivals
On coins listed, Coinone places 57 of 172 brands, so the range of assets pulls its weight here. On taker fee it sits at 66 of 118. The distance between those two ranks is the trade-off: breadth of assets on one side, cost per trade on the other.
Trading and withdrawal fees
Trading costs the same on both sides: fees of 0.25% to take and 0.25% to make. Withdrawals from won balances carry a flat charge, and crypto withdrawals add the network fee for the coin sent, which changes with the coin and the network. Moving a small amount out can cost more than the trade that produced it.
How Coinone compares
9.0 vs 9.5- 9.0 vs 9.3
9.0 vs 9.2
9.0 vs 9.7A taker fee of 0% costs less per trade than Coinone's 0.25%, which matters for frequent trading.
9.0 vs 9.4
9.0 vs 9.6
9.0 vs 9.0
9.0 vs 9.0
9.0 vs 9.0
9.0 vs 9.0
9.0 vs 8.9
9.0 vs 9.0
9.0 vs 8.2
9.0 vs 8.2
9.0 vs 9.7
9.0 vs 9.4
9.0 vs 9.3
9.0 vs 9.2
9.0 vs 9.2
9.0 vs 9.1
9.0 vs 9.0
9.0 vs 8.7
9.0 vs 8.6
Where Coinone is available
- Available
- South Korea
Countries from the brand (Source, checked September 26, 2026)
Frequently asked questions
What does Coinone charge to trade?+
Coinone charges fees of 0.25% on taker trades and 0.25% on maker trades, so the cost is the same whichever side of the book you sit on. That single rate is easy to model, and it sits above the site median of 0.2% for taker fees.
How do I fund a Coinone account?+
Fiat deposits run by bank transfer, the method listed for the exchange: bank. The company sits in KR and won withdrawals are supported, so funding is designed around a domestic bank account rather than an international card.
What does it cost to withdraw?+
Coins sit with the platform under custodial custody, so a withdrawal moves from Coinone to your own wallet. Withdrawals from won balances carry a flat charge, and crypto withdrawals add the network fee for the coin being sent, which differs by coin and by network conditions on the day.
Who holds my crypto on Coinone?+
Coinone is a centralised exchange: its exchange type is cex and custody is custodial, with the features listed as custodial and staking. Staking is offered on the same account, but holding through the platform means the exchange custodies the coins rather than you.
How many coins are listed?+
Coinone lists 254 coins, which puts it well above the site median of 62 for the same measure. Breadth is the draw, though a long list does nothing for the fee charged on each trade.
How do I reach Coinone support?+
Support runs on phone, help centre and chat, so questions can be raised by phone, in the help centre or in live chat. A help centre is the most common route across the site, while phone support reaches 19.2% of the exchanges ranked on it.
Does Coinone offer staking?+
Staking is part of the listed feature set, custodial and staking, so it runs on the same custodial account as the trading. The features named are limited to custodial and staking, which means what you can stake follows the coins you already hold rather than a separate product.
Who is Coinone built for?+
Coinone suits people in KR who hold won and fund by bank transfer, given bank. A list of 254 coins covers long-tail assets as well as majors, and support on phone, help centre and chat keeps help close for traders who are new to a crypto account.
Sources
- coingecko.com/en/exchanges/coinone checked September 26, 2026
Backs: Coins listed, Founded, Custody
“id=coinone; coins=254; pairs=254”
- coinone.co.kr/fees checked September 26, 2026
Backs: Fiat deposit methods, Headquarters, Legal entity
“Stage 2: virtual asset deposits, KRW deposits and withdrawals, trading available; account registration (KRW deposit min 5,000, fee 0 KRW)”
- coinone.co.kr/support/fee-guide checked September 26, 2026
Backs: Maker fee, Taker fee, Withdrawal fee
“If you do not receive a voucher, the normal trading fee rate of 0.25% applies; base fee rate (Maker and Taker both 0.25%) on the KRW spot trading account”
- support.coinone.co.kr/ko/support/home checked September 26, 2026
Backs: Exchange type, Features, Support channels
“How to get a virtual asset deposit address? (deposits sent to exchange-issued addresses)”
Compiled from 4 source pages, checked September 26, 2026. We did not open an account.
Not confirmed yet: Regulators.
Related by the facts
Coinone
Bank-funded buyers in Korea who want a wide coin list on one custodial platform.