KuCoin Review: Bots, KCS Bonus and Fees, Tested Hands-On

KuCoin is a centralized exchange launched in 2017. It’s known for three things: built-in trading bots; the KCS token, which gives fee discounts and a daily KCS bonus for holders; and a wide altcoin selection (currently 1,000+ coins and 1,600+ pairs). KuCoin claims 45M+ users across 200+ countries. On paper its licenses look solid: AUSTRAC in Australia, FIU-IND in India, an SEC-licensed local exchange in Thailand, and a MiCA license in the EU. In practice that MiCA license can’t be used yet, and the operating company had to leave Seychelles in 2025; that story is below. I ran the platform end to end: registration, KYC, deposit, trading, withdrawal, and benchmarked fees against five other exchanges.

Our verdict: 6.5/10 — a strong exchange for active traders, with closed doors for US and EEA readers deciding the score.

Fees: what you’ll actually pay

Spot: 0.1% maker / 0.1% taker, the same as Binance and Bybit. Hold KCS and turn on paying fees in KCS for a 20% discount, which brings it to 0.08% / 0.08%. Futures are cheaper: 0.02% maker / 0.06% taker. A referral code adds a further 20% off spot and futures, and on spot it stacks with the KCS discount: 0.10% base → 0.08% with the code → 0.064% with KCS payment on top. On futures only the code works, since the KCS discount covers spot and margin. Enter the code during registration: KuCoin does not accept codes later.

What the code saves at your own volume is in the calculator on our KuCoin referral code page.

Withdrawals need attention to the network, not to the exchange: in our August check, BTC cost 0.00009 BTC (~$5.66) on the native network and 0.000004 BTC (~$0.25) over BEP-20, while USDT ranged from 0.40 on Plasma to 5.50 on ERC-20, with TRC-20 at 1.99 no longer the cheap default. Full network-by-network numbers are in our KuCoin fees guide.

Security: a big hack that ended well

The defining episode in KuCoin’s history is the September 2020 hack. North Korea’s Lazarus Group compromised hot wallet keys and drained about $285M. The exchange’s response set an industry benchmark:

• $222M (78%) recovered through coordinated freezing across other exchanges;
• $17.45M (6%) recovered via law enforcement;
• $45.55M (16%) covered by KuCoin’s insurance fund;
• user losses of $0, with every affected account made whole.

Why did so much come back? A large share of the stolen value sat in stablecoins and project tokens, and their issuers could freeze or migrate the contracts, leaving the attackers with coins nobody would trade. Bitget was less lucky in September 2026: most of its $388M loss was XRP and ETH, which no issuer can freeze, and its CEO has said not to expect much back. Both exchanges made users whole. The difference shows that how much comes back depends less on the exchange than on what the attacker happens to take.

Since then the exchange has tightened security. KuCoin has published Proof of Reserves every month for 44 months in a row, each showing reserves above user deposits, and Hacken audits the reports. Certifications: SOC 2 Type II, ISO 27001, ISO 27701, plus an AAA rating from CER.live. The standard protections are in place: 2FA via Google Authenticator, withdrawal address whitelists, an anti-phishing code in emails, biometric login in the app, and most funds in cold storage.

The unresolved part is regulation, and the clearest sign is where the company is registered. The Seychelles regulator rejected the operator’s license effective June 4, 2025 and told it to stop operating or leave. In September 2025 the operator, Peken Global, re-domiciled to the Turks and Caicos Islands, and two months later the regulator there published its own statement: KuCoin isn’t licensed to run a crypto business from the islands either, and users have no regulatory recourse for losses.

US. After its January 2025 DOJ settlement, KuCoin agreed to leave the US market for two years. In March 2026 the CFTC effectively made the ban indefinite: without registering as a foreign board of trade, access for Americans is closed, plus a separate $500K penalty. A US resident can’t open a new account.

EU. KuCoin obtained its MiCA license via Austria’s FMA on November 28, 2025 (passporting across 29 EEA countries, Malta excluded). But on February 4, 2026 the exchange halted EU trading and deposits, and on February 19 the FMA barred KuCoin EU from onboarding new customers or signing new contracts: the company had lost its AML and sanctions officers and their deputies. Existing customers can still be served, new ones can’t. KuCoin rebuilt its compliance team, and on May 18, 2026 the FMA lifted the new-business ban — yet a separate decision still prohibits the licensed entity from actually commencing operations. As of October 2026 nothing has changed: the license exists, the ban is formally lifted, and you still can’t open a new account from the EU. KuCoin holds a MiCA license it can’t use, while Bybit and OKX already run their EU platforms under theirs.

Other jurisdictions: a FINTRAC fine in Canada, an FCA warning in the UK, and a VARA alert in Dubai (March 2026) for operating without a local license.

Verification, deposits, getting started

KYC is mandatory since August 2023. You need an ID document (passport, driver’s license, or national ID) and a live face scan. In my test, verification took 12 minutes from upload to approval.

Deposits:

• Crypto: 200+ coins, free, credited after network confirmations;
• Visa/Mastercard: from $5, third-party provider fee typically 3–5%, the exact markup shows at checkout;
• SEPA: EUR only, ~€1, 1–3 business days;
• P2P: 30+ fiat currencies, 100+ payment methods, 0% platform fee, you pay only the spread.

Withdrawals clear in 30 minutes to 2 hours for most coins. Large amounts trigger an extra review with email confirmation.

Where KuCoin beats its competitors

Trading bots are its strongest card. Bitget and BingX give bots away too, so price isn’t the edge; scale is. By KuCoin’s count over 3 million bots are running, led by Spot Grid (2.4M+) and DCA (660K+), plus Futures Grid, Infinity Grid, Martingale, and AI Plus with auto-tuned parameters. In practice, a Spot Grid on ETH/USDT in a sideways market captures 0.3–0.5% per cycle hands-off, with about ten minutes of setup. Over a 30-day test the bot returned $47 net on a $2,000 deposit after fees, about 2.35% for the month. The flip side shows up in a trend: the grid sells its whole position early in a rally and keeps buying all the way down in a drop. It’s a tool for range-bound markets, not a money machine.

KCS daily bonus, not just a discount. Most exchange tokens (BNB, MX, BGB) only cut fees. KCS does that and also pays out 50% of KuCoin’s daily fee revenue to holders. The minimum to qualify is 6 KCS, about $42 at the current price near $7. Historically the bonus ran roughly 8–12% a year, a figure that moves with the exchange’s volume. Now set that against the token: KCS has lost about half its value over the past year, so a holder who collected 10% in bonuses is still down more than 40%. The bonus is a reason to hold KCS you’d hold anyway, not a reason to buy it.

Altcoin selection: 1,000+ coins, second only to MEXC in our comparison, including early listings. KuCoin lists new tokens fast, often 2–4 weeks ahead of Binance, and a notable share of its pairs aren’t on Binance. This is its traditional draw for early-project hunters. Caveat: early listings are a real risk; many such tokens lose 70–90% within six months, often faster. It’s a tool for an experienced altcoin trader, not a license to grab every new ticker.

Where KuCoin falls short

Regional access is the main practical drawback for a US or EU reader: you can’t open a new account right now. Before depositing, check availability for your country. This is exactly why the rating sits at 6.5: plenty of strengths, but locking new users out of major markets caps what the platform can do for them.

Higher spot fees than MEXC. If the lowest cost per spot trade is your priority, MEXC’s 0% maker beats anything KuCoin offers, and neither the referral code nor KCS closes the gap. On futures it flips: KuCoin’s 0.06% taker is cheaper than MEXC’s top rate of 0.10%, though still above Binance and OKX at 0.05%.

Complex interface. Spot, futures, margin, copy trading, bots, P2P, earn, and launchpad in one panel. Power users like it, beginners find it intimidating. If you’ve never used an exchange, start with something simpler.

Narrow fiat on-ramps. Cards work through third-party providers at 3–5%. Direct bank transfers are limited to SEPA (EUR); there’s no ACH and no US/UK wire support. If fiat access matters, Binance and OKX cover more currencies.

 How it compares

Bottom line

KuCoin earns 6.5/10 from us. As a trading tool it’s strong: over 3 million bots running, the second-largest coin list in our comparison, and a 2020 hack that never cost users a cent. As a company it’s harder to read: rejected in Seychelles, unlicensed in its new home in Turks and Caicos, and holding a MiCA license it can’t yet use. If you’re outside the US and the EEA and want bots or early altcoins, it’s worth an account. Keep long-term savings on an exchange with firmer footing, such as OKX or Binance.