The short answer
There is no single best exchange, but there is a best exchange for your order size. Under roughly $10,000 a month, any licensed platform used on its advanced interface and funded by ACH will cost you well under 1%. The expensive mistake is not choosing the wrong brand — it is using the right brand's wrong button. Above $50,000 in a single order, retail exchanges stop being the right tool and an OTC desk takes over.
How we scored these platforms
Most exchange rankings are really rankings of marketing budgets. We tried to build something a Miami resident could act on, so the weighting reflects the questions people actually ask us by email.
All-in cost carries the most weight. That means the advertised commission plus the spread plus the realistic funding cost, not the headline maker fee that only applies at institutional volume. A platform charging 0.4% with a tight spread beats one charging 0.1% with a wide one, and plenty of apps do exactly that.
Licence transparency comes second. Any custodial exchange serving Florida needs FinCEN registration and a money transmitter licence under Chapter 560. Some platforms publish their NMLS ID and audit history where you can find it in thirty seconds; others make you hunt. We reward the former, because a company comfortable with scrutiny tends to behave better when something goes wrong.
Then cash-out speed, asset range and interface honesty. By interface honesty we mean whether the default path is the cheap one. Coinbase is the clearest example of the problem: an excellent exchange whose most prominent button is one of its most expensive products. That is a real cost to real users, so it costs points.
The ranking
Scores are out of ten and reflect suitability for a Florida-based retail buyer. Every platform below accepts Florida residents.
#1
CEX.IO
Best starting point · licence transparency
- Fees
- Tiered, spread-inclusive
- Funding
- Card, bank, stablecoin
- US coverage
- 48 states
- NMLS ID
- 1804170
The reason this sits at the top of a Florida-specific list is not that it is the flashiest platform — it plainly is not. It is that the compliance story is unusually easy to verify, which matters more than people think when you are handing over identity documents and bank details. It has held FinCEN money services business registration since 2015, has completed three successive independent annual MSB audits, publishes its NMLS ID so you can look up state licences yourself, and holds money transmitter licences across more than 35 states while serving residents of 48.
Practically, it does the three things a first-time Florida buyer needs. It takes card, bank transfer and stablecoin funding, so you are not blocked if your bank is squeamish about crypto ACH. It shows the exact quantity of crypto you will receive before you confirm, which removes the single most common source of surprise. And it does not bury the cheap route three menus deep.
Where it loses points: the asset list is narrower than Kraken's or Coinbase's, the advanced trading interface is less capable than Kraken Pro, and like most platforms it is unavailable in New York. If you are a high-frequency trader chasing basis points, you will outgrow it.
Third-party service. We may earn a commission if you open an account — it does not change this ranking.
Open an account#2
Coinbase
Best for a first account · easiest to overpay on
- Advanced Trade
- 0.4–0.6% base tier
- Simple buy
- Notably higher
- Cash balances
- FDIC-covered
- Florida
- Available
If you have never bought crypto, this is the least intimidating place to start, and the sheer weight of documentation, tax-export tooling and integrations is a genuine advantage. Cash balances carry FDIC coverage and a portion of crypto holdings is insured.
The catch is the interface. The prominent one-tap purchase is materially more expensive than Advanced Trade, which charges roughly 0.4% to 0.6% at base tier. Same company, same custody, very different price. If you take one thing from this review: find Advanced Trade before you make your first purchase, not after.
Fees shown are base-tier and fall with 30-day volume.
Visit site#3
Kraken
Best for active traders · lowest big-venue cost
- Kraken Pro
- ≈0.25% / 0.40%
- Crypto insurance
- None
- FDIC on cash
- No
- Excluded states
- NY, ME
On a like-for-like limit order, Kraken Pro is cheaper than Coinbase Advanced Trade — around 0.25% maker and 0.40% taker at base tier — and the order books are deep enough that slippage on a mid-sized market order stays sane. It also runs a credible OTC desk with a lower entry threshold than most, which makes it a natural place to graduate to if your order sizes grow.
Two things to be clear-eyed about: there is no insurance on crypto holdings and no FDIC cover on cash balances, so the safety net is thinner than Coinbase's or Gemini's. And the interface assumes you know what a taker fee is. For a first purchase it is more friction than most people want.
Kraken is available in Florida. The New York and Maine exclusions do not affect Miami users.
Visit site#4
Gemini
Best for the security-conscious · avoid the instant buy
- ActiveTrader
- 0.20% / 0.40%
- Instant buy
- 1.49% + 1.00%
- Cash balances
- FDIC-covered
- Rewards card
- 4% / 3% / 2%
Gemini has always sold itself on compliance and security, and the substance is there. It also has the widest gap of any platform between its cheap product and its expensive one: the standard interface charges 1.49% plus a 1.00% convenience fee, while ActiveTrader starts at 0.20% maker and 0.40% taker. That is close to a tenfold difference for the same trade.
The Gemini Credit Card is also the strongest crypto rewards product for the way Miami people actually spend — 4% back on gas, 3% on dining, 2% on groceries, no annual fee, no foreign transaction fee, and rewards payable in more than fifty assets. We cover it properly in crypto cards.
ActiveTrader base tier is among the cheapest available to US retail.
Visit site#5
Crypto.com
Best if you want the card too
- Exchange maker
- 0.25% base tier
- App pricing
- Higher than exchange
- Card
- CRO-staking tiers
- Florida
- Available
The exchange is competitive at 0.25% maker on the base tier, and the card ecosystem is the most developed of any platform here. The complication is that Crypto.com runs two separate products — the app and the exchange — that quote materially different prices for the same asset. Trade on the exchange, spend from the app, and do not assume the app's quote is the house price.
Reward tiers depend on staking CRO, which means the advertised cashback comes with exposure to a volatile token. Model that honestly before you commit capital to unlock a percentage point.
Reward tiers on the Visa card depend on CRO staking or subscription level.
Visit site#6
OKX US
Lowest advanced maker fee on the list
- Maker (base)
- From 0.08%
- US entity
- Registered MSB
- NMLS ID
- 1767779
- Excluded
- NY, TX, NV
If raw price is your only criterion, this is the answer: base-tier maker fees from around 0.08% undercut everyone else on the list. The US entity is a federally registered money services business and a state-licensed money transmitter with a published NMLS ID, and it launched US spot trading in June 2025.
The offsets are a shorter US operating history than Coinbase or Kraken and a patchier state map — New York, Texas and Nevada are excluded, along with US territories. Florida is fine. We would use it for cost-sensitive trading and keep long-term holdings elsewhere or in self-custody.
OKX US began offering spot trading and convert services to US customers on 2 June 2025.
Visit site#7
Bitstamp
The industry's oldest venue, now Robinhood-owned
- Founded
- 2011
- Owner
- Robinhood (2025)
- Licences
- 50+ worldwide
- Florida
- Available
Bitstamp is the longest continuously operating exchange in the industry, which in this sector counts for a great deal, and it holds more than fifty licences and registrations globally. Robinhood completed a $200 million acquisition in June 2025, giving the platform a large, publicly listed US parent.
The reason it is not higher is simply uncertainty: product roadmaps, fee schedules and account structures tend to move around after an acquisition of this size. Check current terms rather than relying on anything written before mid-2025.
Robinhood closed its $200M acquisition of Bitstamp on 2 June 2025.
Visit site#8
Robinhood Crypto
Best if your brokerage already lives here
- Commission
- No explicit fee
- Real cost
- In the spread
- Self-custody
- Limited
- Florida
- Available
For someone who already holds equities here, adding crypto is close to frictionless and the tax paperwork arrives in one place. That is a real, underrated benefit.
But “commission-free” describes the invoice, not the cost. Revenue comes from order flow and spread, so compare the price you actually get against spot on a proper exchange before deciding it is cheap. Advanced order types and on-chain flexibility are also thinner than a dedicated venue.
“Commission-free” is not the same as free — compare the executed price against spot.
Visit site#9
Uphold
Widest asset mix · spread-based pricing
- Assets
- 300+ incl. metals
- Pricing
- Spread-based
- Reserves
- Published
- Florida
- Available
Uphold's distinctive feature is breadth — more than 300 assets including precious metals and fiat currencies, and the ability to trade directly between almost any pair. It also publishes reserve data, which is a meaningful transparency signal in a sector that mostly does not.
Pricing is spread-based rather than commission-based, and on thinner pairs that spread can be wide. Fine for occasional diversification, not the venue for cost-sensitive accumulation.
Uphold publishes reserve data; it relaunched US staking in 2025.
Visit site#10
eToro (USA)
Social trading · three coins only
- US assets
- BTC, BCH, ETH
- Reason
- 2024 SEC settlement
- Excluded
- NY, NV, HI, PR, USVI
- Florida
- Available
eToro's copy-trading model genuinely suits some people, and the equities side is strong. But its US crypto offering was cut to Bitcoin, Bitcoin Cash and Ether following a settlement with the SEC in 2024, which makes it a poor fit for anything beyond the largest assets.
Included here because Florida residents can use it and it appears in a lot of searches — not because we would pick it for crypto specifically.
Under the SEC's 2024 order, eToro's US crypto offering is limited to Bitcoin, Bitcoin Cash and Ether.
Visit siteFees side by side
Base-tier rates on advanced interfaces, which is where you should be trading. Every one of these numbers falls as 30-day volume rises, and every one of them is beaten by the platform's own simple interface in the wrong direction.
Base tier Advanced-interface pricing, Florida-eligible platforms
| Platform | Maker | Taker | ACH deposit | Card purchase |
|---|---|---|---|---|
| CEX.IO | Tiered | Tiered | Free | Higher |
| Coinbase Advanced | 0.40% | 0.60% | Free | Higher |
| Kraken Pro | 0.25% | 0.40% | Free | Higher |
| Gemini ActiveTrader | 0.20% | 0.40% | Free | Higher |
| Crypto.com Exchange | 0.25% | Tiered | Free | Higher |
| OKX US | 0.08% | Tiered | Free | Higher |
“Higher” means card funding adds a materially larger charge than a bank transfer on every platform we checked — commonly in the 1.5%–4% range. Rates change; treat this as a shortlist, not a quote.
Florida availability and what licensing actually means
Living in Florida is quietly advantageous here. Every platform on this list accepts Florida residents, which is not true of New York, and increasingly not true of Texas or Nevada either. New Yorkers are locked out of Kraken, eToro's crypto product and OKX US; Texans and Nevadans are locked out of OKX US. Miami residents get the full menu.
The licensing framework behind that is Chapter 560, Part II of the Florida Statutes, administered by the Florida Office of Financial Regulation. A company that receives or transmits money on a customer's behalf needs a Florida money transmitter licence, and the bar is not decorative: a minimum net worth of $100,000 plus $50,000 per location up to a $500,000 cap, a surety bond between $50,000 and $2 million scaled to projected volume, prior FinCEN registration as a money services business, and a functioning anti-money-laundering programme in place before the OFR will issue anything.
CS/HB 273, effective January 2023, sharpened this by writing a definition of virtual currency into the chapter and confirming that the licence requirement bites on intermediaries holding customer funds. A custodial exchange is squarely an intermediary. A non-custodial wallet provider is not. That distinction is why Florida has attracted so much of the industry while still regulating the part of it that actually holds your money.
$100k
minimum net worth for a Florida money transmitter licence
$2M
upper end of the required surety bond, scaled to volume
48
US states served by our top-ranked platform
3
free public registries where you can check any licence yourself
Take the ninety seconds. Search the company in FinCEN's MSB registrant list, look up its NMLS ID on NMLS Consumer Access, and confirm the Florida licence with the OFR. If a platform is missing from all three, that is your answer.
Which one is right for you
Rather than a winner, here is the decision we would actually make in five common situations Miami readers describe to us.
| Situation | What we would do |
|---|---|
| First ever purchase, under $500 | Open one licensed account, verify it fully, fund by ACH, and buy on the advanced interface. Any of the top four works. Move the coins to your own wallet once you are comfortable. |
| Recurring $200–$500 a month | Optimise for the lowest maker fee and free ACH — Gemini ActiveTrader, Kraken Pro or OKX US. At this cadence the fee difference compounds into real money over a year. |
| You want to spend it, not hold it | Pair an exchange with a rewards card. Gemini’s card suits Miami spending patterns best; Crypto.com’s pays more if you are willing to hold CRO. See crypto cards. |
| You are holding physical cash | An exchange cannot help you directly. Deposit at your bank first, or use a retail cash counter — cash on-ramps covers both routes. |
| Single order above $50,000 | Stop. A market order that size walks the book and the slippage will exceed any fee you saved. Call an OTC desk for a single all-in quote. |
Four expensive mistakes we see constantly
None of these are exotic. All four cost real Miami users real money every week, and all four are avoidable in under a minute.
Using the simple-buy button. This is the single most expensive habit in retail crypto. On Gemini the gap between the instant interface and ActiveTrader is roughly tenfold. On Coinbase it is several-fold. You are not choosing a different company — you are choosing a different door into the same building, and one of them charges admission.
Funding with a credit card. Card purchases cost more everywhere, and many US card issuers treat crypto purchases as cash advances, which means an additional fee plus interest from day one with no grace period. If you are going to use plastic at all, use a debit card, and prefer ACH when you can wait.
Leaving everything on the exchange indefinitely. Custodial balances are not FDIC- or SIPC-insured in the way bank deposits are, and the protections that do exist vary enormously between platforms — Kraken carries no crypto insurance at all, while Coinbase and Gemini insure a portion. For a trading balance, fine. For long-term savings, learn self-custody.
Not keeping records from day one. With Form 1099-DA arriving for the 2026 tax year, your exchange now reports proceeds to the IRS directly. If your own ledger does not match — and it often will not once you have moved coins between wallets — you will be reconstructing basis under time pressure in April. Export your history quarterly. Crypto tax in Miami explains what a local CPA will ask for.
The bottom line
Pick on order size, not on brandFor most Miami readers, the honest answer is that four or five of these platforms are close enough that the choice barely matters — provided you use the advanced interface and fund by bank transfer. Our top pick earns its place on licence transparency and funding flexibility rather than on being the absolute cheapest; Kraken Pro, Gemini ActiveTrader and OKX US will all beat it on raw commission if that is your only metric.
What genuinely matters is the two decisions either side of the exchange: how you fund it, and where the coins go afterwards. Get those right and the platform is almost interchangeable. Get them wrong and no amount of fee-shopping will save you.