CEX.IO is one of the longest‑serving cryptocurrency exchanges. Since launching in 2013 as a Bitcoin mining pool (GHash.io) that briefly controlled more than half of the network hash rate¹, the company has shifted toward a compliance‑first trading platform. Today CEX.IO claims more than 15 million users worldwide and operates under U.S. Money Services Business registration and multiple Money Transmitter Licenses.

This guide explains how the platform works, highlights its strengths and weaknesses and clarifies who will benefit from using it. All facts presented here are backed by reliable sources; where jurisdictional details are unclear, we note that features may vary by geography.

Origins and Legitimacy

CEX.IO was founded by Ukrainian entrepreneur Oleksandr Lutskevych. The exchange evolved from a mining service into a regulated crypto on‑ramp. It holds registration with the U.S. Financial Crimes Enforcement Network (FinCEN) and has obtained money‑transmitter licences² in more than 30 states. In Europe, CEX.IO is authorised under Gibraltar’s Distributed Ledger Technology regime and is registered with regulators in the UK and Cyprus. The company has not reported any major security breaches and says 98 % of customer funds are kept in multisignature cold storage.

Available Cryptocurrencies and Markets

CEX.IO lists over 200 digital assets, including Bitcoin, Ethereum, Solana, XRP, Cardano and Polkadot. The selection prioritises liquidity and established projects rather than thousands of illiquid tokens, so speculative altcoin hunters may find the catalogue limited. Key markets and tools include:

• Spot trading : a full order‑book exchange with TradingView charts and market, limit and stop‑limit orders.
• Instant buy/sell : a simple fiat on‑ramp that lets users buy or sell crypto via card, PayPal or mobile wallets.
• Margin trading : leverage of around 2–3× for BTC/USD and ETH/USD pairs, with some reports of leverage up to 20× on select products. Availability varies by jurisdiction.
• Earn products : staking and savings features offering yields up to around 12 % per year.
• API access : REST and WebSocket APIs for algorithmic trading and data feeds.

These services make CEX.IO a middle‑ground platform: it offers more than a simple broker but remains less complex than professional derivatives exchanges.

Fees and Costs

Fees on CEX.IO are tiered based on 30‑day trading volume. The entry‑level rate is 0.25 % per trade for both makers and takers. Fees decline gradually at higher volumes and reach 0.10 % only when monthly turnover exceeds $10 million. There is no native token to obtain fee discounts.

Other charges include:

• Margin fees : opening and closing a leveraged position each incur a 0.1 % fee, with a 1 % liquidation fee.
• Deposit and withdrawal fees : card deposits and Apple/Google Pay incur roughly 0.49 – 4.99 %, SEPA transfers cost €2.99, SWIFT transfers cost 0.1 % in and 0.3 % + $25 out, and PayPal deposits/withdrawals cost 3.99 % + $5. Crypto deposits are free; withdrawals incur blockchain network fees.
• Inactivity fee : a maintenance fee applies after 12 months of inactivity on small balances.

While the trading fee structure is transparent, overall costs are higher than on low‑cost exchanges. Beginner and occasional users should pay particular attention to card and PayPal fees.

Payment Methods

CEX.IO is notable for its variety of funding options. Users can deposit and withdraw via Visa and Mastercard, bank transfers (SEPA, SWIFT, ACH), PayPal, Skrill, Neteller, Google Pay, Apple Pay and MoneyGram. Deposits made with cards are usually instant, while bank transfers take from one to several business days. Minimum deposits start around $20. Not all methods are available in every country; for example, PayPal and certain local transfer systems operate only in specific regions.

Security and Regulation

Security is a core focus at CEX.IO. The platform stores most funds offline in multisignature cold wallets³. Accounts require two‑factor authentication and device verification. Payment processing is certified to PCI DSS standards, and strict KYC/AML procedures are mandatory. 

For fiat balances, certain USD accounts are insured by partner banks up to $250,000 via the FDIC. Cryptocurrency balances are not insured. Because the exchange is custodial, users do not control their private keys; it is therefore advisable to withdraw assets to a personal wallet when not actively trading.

Geographic Availability

CEX.IO advertises service availability in more than 160 countries. However, some jurisdictions restrict specific products (for example, margin trading or staking). 

Supported Countries

The table below lists countries and territories where CEX.IO permits account creation. Service availability may vary by product type, and regulatory changes can affect the list without notice. Countries under broad sanctions (e.g., North Korea, Cuba, Iran, Syria) are excluded. 

Albania	Algeria	American Samoa	Andorra	Angola
Anguilla	Antarctica	Antigua and Barbuda	Argentina	Armenia
Aruba	Australia	Austria	Azerbaijan	Bahamas
Bahrain	Bangladesh	Barbados	Belarus	Belgium
Belize	Benin	Bermuda	Bhutan	Bolivia, Plurinational State of
Bonaire, Sint Eustatius and Saba	Botswana	Bouvet Island	Brazil	British Indian Ocean Territory
Brunei Darussalam	Bulgaria	Burkina Faso	Cabo Verde	Cambodia
Cameroon	Canada	Cayman Islands	Chad	Chile
China	Christmas Island	Cocos (Keeling) Islands	Colombia	Comoros
Congo	Congo, The Democratic Republic of the	Cook Islands	Costa Rica	Croatia
Curaçao	Cyprus	Czech Republic	Denmark	Djibouti
Dominica	Dominican Republic	Ecuador	Egypt	El Salvador
Equatorial Guinea	Eritrea	Estonia	Eswatini	Falkland Islands (Malvinas)
Faroe Islands	Fiji	Finland	France	French Guiana
French Polynesia	French Southern Territories	Gabon	Gambia	Georgia
Germany	Ghana	Gibraltar	Greece	Greenland
Grenada	Guadeloupe	Guatemala	Guernsey	Haiti
Heard Island and McDonald Islands	Holy See (Vatican City State)	Honduras	Hong Kong	Hungary
Iceland	India	Indonesia	Ireland	Isle of Man
Israel	Italy	Jamaica	Jersey	Jordan
Kazakhstan	Kenya	Kiribati	Korea, Republic of	Kosovo
Kuwait	Kyrgyzstan	Latvia	Lesotho	Liberia
Libya	Liechtenstein	Lithuania	Luxembourg	Macao
Madagascar	Malawi	Malaysia	Maldives	Malta
Marshall Islands	Martinique	Mauritania	Mauritius	Mayotte
Mexico	Micronesia, Federated States of	Moldova, Republic of	Monaco	Mongolia
Montenegro	Montserrat	Morocco	Mozambique	Myanmar
Namibia	Nauru	Nepal	Netherlands	New Caledonia
New Zealand	Nicaragua	Niger	Nigeria	Niue
Norfolk Island	North Macedonia	Northern Mariana Islands	Norway	Oman
Palau	Panama	Papua New Guinea	Paraguay	Peru
Philippines	Pitcairn	Poland	Portugal	Qatar
Réunion	Romania	Russian Federation	Rwanda	Saint Barthélemy
Saint Helena, Ascension and Tristan da Cunha	Saint Kitts and Nevis	Saint Lucia	Saint Martin (French part)	Saint Pierre and Miquelon
Saint Vincent and the Grenadines	Samoa	San Marino	Sao Tome and Principe	Saudi Arabia
Senegal	Serbia	Seychelles	Sierra Leone	Singapore
Sint Maarten (Dutch part)	Slovakia	Slovenia	Solomon Islands	South Africa
Spain	Sri Lanka	Suriname	Svalbard and Jan Mayen	Sweden
Switzerland	Taiwan, Province of China	Tajikistan	Tanzania, United Republic of	Thailand
Timor‑Leste	Togo	Tokelau	Tonga	Trinidad and Tobago
Turks and Caicos Islands	Tuvalu	Türkiye	Turkmenistan	United Arab Emirates
United Kingdom	United States (see state table below)	Uruguay	Uzbekistan	Wallis and Futuna
Western Sahara	Zambia

U.S. States Supported

CEX.IO gradually adds U.S. jurisdictions as it obtains money‑transmitter licences. A 2019 press release reported that residents of the following states and the District of Columbia could open accounts:

Alaska	Arizona	Arkansas	California	Colorado
Delaware	District of Columbia	Indiana	Iowa	Kansas
Kentucky	Maryland	Massachusetts	Michigan	Minnesota
Mississippi	Missouri	Montana	Nevada	New Hampshire
New Mexico	Oklahoma	Pennsylvania	Rhode Island	South Dakota
Utah	West Virginia	Wisconsin	Wyoming

Later announcements indicate that the list has expanded to more than 30 states; users should verify current availability during registration. Note that features such as margin trading and staking may be restricted in certain states or territories.

User Experience

The CEX.IO interface emphasises simplicity. The standard dashboard allows users to buy, sell and convert crypto in a few clicks. TradingView charts and multiple order types provide sufficient depth for intermediate traders. Mobile applications for iOS and Android include price alerts and order notifications. While experienced traders may find the advanced “Exchange Plus” interface less sophisticated than professional platforms, it offers enough functionality for most retail use cases.

User Feedback and Reputation

Customer reviews are mixed. On Trustpilot the exchange scores around 3.2/5, with common complaints about withdrawal delays, strict KYC procedures and inconsistent customer support. Some users appreciate the ease of buying crypto and the platform’s regulatory pedigree, while others criticise hidden fees and account limits. A round‑the‑clock support team is available via live chat and is rated 3.8/5 by reviewers.

Pros and Cons

Strength	Description	Ideal for
Regulated and legitimate platform	Holds FinCEN registration and money‑transmitter licences in dozens of U.S. states; authorised by EU and UK regulators.	Users prioritising compliance and legal oversight.
Wide selection of major cryptocurrencies	Lists more than 200 established coins and tokens.	Investors seeking exposure to leading cryptocurrencies without venturing into obscure tokens.
Multiple deposit methods	Supports cards, SEPA/SWIFT/ACH transfers, PayPal, Skrill, Neteller, Google Pay, Apple Pay and more.	Newcomers who want an easy fiat on‑ramp.
Instant buy and intuitive interface	Quick purchase/conversion tools and user‑friendly design.	First‑time buyers and casual investors.
Earn products and Visa card	Staking and savings with yields up to 12 % APY; Visa debit card available in the European Economic Area.	Users looking to earn passive income or spend crypto seamlessly.
API and moderate leverage	REST/WebSocket API and leverage options up to around 20×.	Semi‑professional traders and developers.

Limitation	Explanation	Who is affected?
Higher trading and funding fees	Entry‑level trading fees of 0.25 % and deposit/withdrawal fees for cards, PayPal and SWIFT.	High‑frequency traders and cost‑conscious investors.
Inactivity fee and account limits	Maintenance fee after a year of inactivity; low initial deposit/withdrawal limits for new accounts.	Occasional users and small‑balance holders.
Customer support and KYC complaints	Reports of slow verification and withdrawal delays.	Users needing rapid assistance or concerned about privacy.
Smaller asset selection than mega‑exchanges	200+ assets still falls short of the thousands offered by certain competitors.	Altcoin enthusiasts seeking very new or obscure tokens.
No demo account	There is no risk‑free demo mode for practising.	New traders wanting to test strategies without funding an account.

Who Should Use CEX.IO?

CEX.IO is best suited to:

• Beginners and first‑time buyers who value an easy fiat on‑ramp, simple interface and regulatory oversight.
• Mainstream investors in Europe and North America seeking a bridge between traditional banking and crypto, with staking and savings products as added benefits.
• Intermediate traders who need spot and moderate leverage trading with API support but do not require advanced derivatives or ultra‑low fees.

The platform is less appealing to high‑frequency traders, cost‑sensitive users and those seeking access to thousands of altcoins or complex derivatives. For those profiles, platforms like Binance, Bitget or MEXC offer lower fees and broader asset coverage.

Final Verdict

CEX.IO combines simplicity, regulatory compliance and solid functionality. Its long track record and multi‑jurisdictional licences make it a trustworthy entry point to digital assets. However, the platform’s fees are higher than many competitors’, and some users report slow verification and customer‑support experiences. If you prioritise safety and ease of use over rock‑bottom fees or exotic altcoins, CEX.IO is a strong choice. If you prefer lower costs and a wider token catalogue, consider alternative exchanges.

If you decide that CEX.IO matches your needs, you can support our work by registering through our affiliate link. This does not affect your fees but helps fund the research and guides we publish.

FAQ — CEX.io Review

Footnotes

1. Information on GHash.io’s hash‑rate dominance and the number of CEX.IO users.
2. Regulatory registrations and licences held by CEX.IO.
3. Security measures, cold storage.