Your choice of crypto exchange matters more than most beginners realize. The exchange you use determines what coins you can buy, how much you pay in fees, how quickly you can move money, and how safe your funds are. Picking the wrong one can cost you hundreds of dollars in unnecessary fees or, worse, expose you to security risks.
This guide walks through the six most important factors to evaluate when choosing a crypto exchange, with specific examples so you know what to look for.
1. Security
Security should be your top priority. Crypto exchanges are prime targets for hackers because they hold large amounts of digital assets in one place. The history of crypto is littered with exchange hacks: Mt. Gox lost 850,000 Bitcoin in 2014, Bitfinex lost $72 million in 2016, and FTX collapsed in 2022 with billions in customer funds unaccounted for.
When evaluating an exchange's security, look for these features:
- Two-factor authentication (2FA): Every reputable exchange offers 2FA, which requires a second verification step (usually a code from an authenticator app) when logging in or withdrawing funds. Exchanges that support hardware security keys like YubiKey offer even stronger protection.
- Cold storage: The best exchanges keep the majority of customer funds (typically 90-95%) in cold storage, meaning offline wallets that are not connected to the internet. Coinbase, for example, states that 98% of customer funds are held in cold storage.
- Proof of Reserves: After the FTX collapse, many exchanges began publishing regular proof-of-reserves audits to show they actually hold the assets they claim. Kraken and Binance both publish periodic attestations from independent auditors.
- Insurance: Some exchanges carry insurance policies against theft and cyberattacks. Coinbase, for example, insures its hot wallet holdings. However, insurance typically does not cover losses from your own account being compromised through phishing or weak passwords.
A general rule: if an exchange has never suffered a significant security incident and has been operating for more than five years, that track record tells you something. Newer exchanges are not necessarily unsafe, but they have less proven security infrastructure.
2. Fees
Exchange fees eat into your returns over time, especially if you trade frequently. The three main types of fees to watch for:
- Trading fees: Charged every time you buy or sell. Most exchanges use a maker-taker model, where market makers (who place limit orders) pay lower fees than takers (who place market orders). Typical trading fees range from 0.1% to 0.6% per trade. On a $1,000 trade, that is $1 to $6 per transaction.
- Deposit and withdrawal fees: Some exchanges charge fees to deposit fiat currency or withdraw crypto. Bank transfers are usually free or cheap, while credit card deposits can cost 3-5%. Crypto withdrawal fees vary by coin and network congestion.
- Spread: The difference between the buy and sell price. Some exchanges, particularly those marketed to beginners, advertise "no fees" but make their money through wider spreads. A 1.5% spread on a $1,000 purchase means you are paying $15 in hidden costs.
Compare the total cost, not just the advertised trading fee. An exchange with a 0.5% trading fee and no spread may be cheaper than one with a 0.1% fee but a 2% spread.
3. Supported coins and trading pairs
Different exchanges list different coins. If you only plan to buy Bitcoin and Ethereum, almost any major exchange will work. But if you want access to smaller altcoins, DeFi tokens, or newly launched projects, you will need to check the specific listings.
- Coinbase: Lists around 250+ cryptocurrencies. Focuses on more established, vetted projects.
- Kraken: Lists 200+ cryptocurrencies with a strong selection of major and mid-cap coins.
- Binance: Lists 600+ cryptocurrencies, including many smaller and newer projects. The largest exchange by trading volume globally.
Also check the available trading pairs. Some exchanges only let you trade against USD or USDT. Others support dozens of fiat currencies and cross-crypto pairs (like ETH/BTC), which can be useful for converting between coins without going through fiat first.
4. Regulation and compliance
Regulation matters because it determines how your exchange is legally obligated to handle your funds. A regulated exchange must follow specific rules around customer fund segregation, anti-money laundering (AML), and know-your-customer (KYC) verification.
Key things to check:
- Where is the exchange licensed? Coinbase is publicly traded on NASDAQ and regulated by the SEC, FinCEN, and state regulators. Kraken holds licenses in multiple US states and the UK. Regulation does not guarantee safety, but it does create accountability.
- Does it require KYC? Legitimate exchanges require identity verification. This protects both you and other users. If an exchange lets you trade large amounts without any ID verification, that is a red flag for regulatory compliance.
- Is it available in your country? Not all exchanges operate in all countries. Binance, for example, offers a separate platform (Binance.US) for American users with a more limited set of features. Some exchanges are banned entirely in certain jurisdictions.
The 2022 FTX collapse reinforced why regulation matters. FTX was largely unregulated, operated from the Bahamas, and was able to misuse billions in customer funds without independent oversight. Regulated exchanges are not immune to problems, but they face far more scrutiny.
5. User experience
A good exchange should be easy to use without sacrificing important features. Look for:
- Clean interface: Can you easily find the buy/sell screen, your portfolio overview, and your transaction history? Some exchanges bury important features behind confusing menus.
- Mobile app quality: If you plan to trade on your phone, test the mobile app before committing. Some exchanges have excellent web platforms but clunky mobile apps.
- Order types: At minimum, you want market orders and limit orders. More advanced traders will want stop-loss orders, trailing stops, and OCO (one-cancels-the-other) orders. Not every exchange supports all order types.
- Customer support: When something goes wrong, can you actually reach a human? Check reviews about the exchange's support response times. Some exchanges offer 24/7 live chat. Others only have email support with multi-day response times.
Many exchanges offer a "basic" and "advanced" trading view. The basic view is designed for beginners and simplifies the interface. The advanced view adds charting tools, order books, and more order types. The best exchanges let you switch between these based on your experience level.
6. Liquidity
Liquidity refers to how easily you can buy or sell an asset without significantly affecting its price. On a high-liquidity exchange, you can execute large trades quickly and at prices close to the displayed market price. On a low-liquidity exchange, your order might move the price against you, a problem called slippage.
Liquidity is measured by trading volume. Higher volume means more buyers and sellers, which means tighter spreads and faster execution. As of early 2026, Binance leads in global trading volume, followed by Coinbase, Kraken, and OKX.
Liquidity matters most if you are trading larger amounts or less popular coins. If you are buying $100 of Bitcoin on any major exchange, liquidity will not be an issue. But if you are buying $50,000 of a smaller altcoin, the difference between a high-liquidity and low-liquidity exchange can mean hundreds of dollars in slippage.
A comparison at a glance
Here is how three popular exchanges compare across these factors:
Coinbase: Best for beginners in the US. Strong regulation and insurance. Higher fees on the basic platform (up to 1.49%), but lower on Coinbase Advanced. Around 250+ coins. Excellent mobile app.
Kraken: Strong all-around choice. Good security track record with no major hacks since its 2011 founding. Competitive fees (0.16-0.26% on Kraken Pro). Around 200+ coins. Solid customer support with 24/7 live chat.
Binance: Best for selection and lowest fees (0.1% standard, lower with BNB). Largest coin selection (600+). Highest liquidity globally. More complex interface. Regulatory status varies by region.
Practice before you commit real money
Choosing the right exchange is step one. Learning how to actually trade is step two. Before you deposit real money on any exchange, consider practicing with a crypto trading simulator. You will learn how orders work, how fees affect your returns, and how to manage risk, all without putting real capital at stake.
With Staxo, you can trade 100+ cryptocurrencies using $2,500 in virtual cash, with real-time market data from CoinGecko. It is the fastest way to build confidence before moving to a live exchange.