CRYPTO GUIDANCE INC.

Kansas City, MO

Crypto Exchanges: A Practical Comparison

Educational only. Not an offer to open an account, and not investment advice.
Some links on this page are affiliate links. I may be compensated if you sign up through them. That does not change the review.

A centralized exchange is a company that converts dollars to crypto and holds the coins until you withdraw. It is an on-ramp and a trading venue, not a vault. The standing rule from my Security page still applies: trade there, store on keys you control.

This page covers the platforms U.S. customers actually ask about. Fees change. State rules change. Read the venue's current schedule before you size anything, and test a small withdrawal before the balance is meaningful. The longer two-way comparison of the biggest pair is my Coinbase vs. Kraken review.

Coinbase

Coinbase is the default American first purchase: public company, heavy compliance, the app your relative has already heard of. Simple buys are easy and historically expensive. Coinbase Advanced is the real book. A Coinbase One membership ($49.99 a year at the basic plan, last I checked) knocks some fees down and is also the door to their credit card, covered on the crypto credit cards page.

Best for: first $100 of Bitcoin or ETH, bank-funded recurring buys, people who want a public company's filings more than a bargain ticker list.
Fees, plainly: the simple Buy button includes a spread. ACH is the grown-up funding path. Debit-card buys donate several percent. Advanced/Pro books post maker/taker rates that look like an exchange. Compare those, not the consumer default.
Security notes: account takeovers via phishing and SIM swaps are the usual failure, not a smashed vault. Hardware-key 2FA and a withdrawal allowlist are the minimum. Coins on Coinbase are an IOU. See proof of reserves and why this is not FDIC.
Who it is good for: beginners who will actually withdraw. Who it is not for: anyone treating the app as a savings account, or anyone funding every buy with a debit card.

Gemini

Gemini is the Winklevoss exchange: U.S.-born, security-and-compliance branded, usually a shorter coin list than Coinbase or Crypto.com. The ActiveTrader book is where serious spot happens. Gemini is also the home of the Gemini Credit Card, a real credit card, not a prepaid debit, reviewed on the cards page.

Best for: people who want a U.S. venue with a conservative listing posture, and anyone pairing an exchange account with that card so rewards land in the same place.
Fees, plainly: API/ActiveTrader maker-taker rates have often been competitive at size. The consumer interface is not where you want to trade size. Watch the spread on market orders the same as anywhere.
Security notes: SOC reports and a New York trust-company history are the pitch. They do not replace self-custody for coins you intend to keep. 2FA and allowlists still apply.
Who it is good for: U.S. customers who value the compliance story over a huge menu. Who it is not for: people hunting every new listing on day one.

Official site: gemini.com.

Kraken

Kraken is the older trader's U.S. venue: deeper books on majors, a Pro interface that assumes you wanted an exchange, and a long security reputation among people who remember the first decade. It also has its own regulatory scars and settlements. Public is not automatically safer; private is not automatically nimbler. Read the latest enforcement week you open the account.

Best for: spot traders who already know what a book is, and anyone comparing posted maker/taker rates against Coinbase Advanced.
Fees, plainly: Pro rates have often undercut Coinbase's simple app by a wide margin. Funding method still dominates the all-in cost. Wire vs. ACH vs. card is the same story everywhere.
Security notes: Kraken's operational history is a reason people stay. Your account can still be phished. Global Kraken and the U.S. entity are not the same product menu. Confirm you are on the U.S. site.
Who it is good for: the second account after you outgrow a beginner app. Who it is not for: someone who wants the friendliest first screen in America. That is still Coinbase.

Official site: kraken.com. Full comparison: Coinbase vs. Kraken.

Crypto.com

Crypto.com is the app-plus-card company: exchange, prepaid and credit cards, CRO-tiered perks, and a lot of marketing. The U.S. product is not the same as the international app. Card tiers and exchange fees both reward people who lock or subscribe. That can be fine if you were going to spend on their card anyway. It is a poor reason to lock a large pile of CRO.

Best for: people who specifically want the Crypto.com card stack and will keep the exchange as a satellite, not a vault.
Fees, plainly: spreads on the simple app, maker/taker on the exchange view, and card rewards that look huge until you price the CRO lock or the monthly Level Up fee. Do the arithmetic before the headline rate.
Security notes: same custodial IOU as any CEX. The card side has its own issuer (see the cards page). Phishing kits love this brand because the app does so many things.
Who it is good for: card-first users who accept CRO or a subscription as the cost of the tier. Who it is not for: anyone locking CRO they cannot afford to leave locked for a year.

Official site: crypto.com.

Binance.US

Binance.US is the only Binance-branded door that is legal for U.S. persons, and it is not global Binance. Spot trading, a smaller list, no perpetual futures, and a state-by-state availability map that has shrunk and shifted for years. If your state is unsupported, this section is academic.

Best for: U.S. customers in supported states who want a Binance-style spot book without leaving the country. Check the live state list before you bother with KYC.
Fees, plainly: often competitive on spot, with zero-fee ACH advertised at times. The all-in number is still spread plus withdrawal network fees. Confirm the schedule the day you trade.
Security and history notes: the Binance name carries both liquidity and a long regulatory fight. Binance.US is a separate U.S. entity with its own constraints. Do not send funds to global Binance from a U.S. identity and hope. That is how accounts get frozen.
Who it is good for: supported-state users who already know they want this book. Who it is not for: a first-time buyer, or anyone who needs derivatives. For a first buy I would still start at Coinbase or Kraken.

Official site: binance.us. State list: supported states.

How to Choose, Without the Brochure

First purchase, smallest surprises: Coinbase, then withdraw.
Posted fees and a real book: compare Coinbase Advanced and Kraken Pro on your actual pair.
Card rewards in the same garden: Gemini or Crypto.com, after you have read the card math.
Binance.US: only after you confirm your state and that you do not need the global product.

Every one of these requires KYC. Withdrawals to another company may trigger the Travel Rule. None of them is federally insured. The on-ramp entry covers the fee stack that actually decides what you keep.

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