Moving fiat from your bank account into crypto shouldn't be expensive or slow. We compare four licensed on-ramps — Coinbase, MoonPay, Transak, and Simplex — on bank transfer speed, fees, and regional availability so you can pick the right one.
Getting money from your bank account into crypto is the first real hurdle for most people. Credit cards are fast but expensive, and not every on-ramp supports direct bank transfers (ACH, SEPA, or wire). Pick the wrong one and you're stuck with high fees, slow settlement, or — worse — a provider that isn't properly licensed in your region.
We looked at four of the most widely used fiat-to-crypto on-ramps that support bank transfers. All four hold regulatory licenses in key markets (FCA, FinCEN, MiCA), but they differ in speed, cost, and where they work best.1
| Provider | Bank Transfer Speed | Typical Fees | Best For |
|---|---|---|---|
| Coinbase | 1–3 days (ACH/SEPA) | 0.5%–1.5% spread | US & EU users wanting a full exchange |
| MoonPay | 1–2 days (SEPA instant) | 1%–4.5% | Wallet-first users, broadest payment coverage |
| Transak | 1–3 days (SEPA/ACH) | 1%–3% | DeFi & dApp integrations, compliance-first |
| Simplex | 2–5 days (wire/SEPA) | 3.5%–5% | Global coverage, established track record |
Coinbase is the most straightforward option if you're in the US or EU and want to move money from your bank. ACH transfers in the US settle in 1–3 days with a spread of roughly 0.5%–1.5%. SEPA transfers in Europe are similarly priced. You're buying on a regulated exchange (FinCEN registered in the US, FCA registered in the UK, and MiCA compliant in the EU), which means your fiat is held in segregated accounts.1
The trade-off: You need a Coinbase account. If you already have one, this is the cheapest bank-rail option. If you don't, the sign-up and KYC process takes about 10 minutes.
MoonPay is the on-ramp you've probably already used without realizing it — it's embedded in MetaMask, Trust Wallet, Ledger Live, and hundreds of other apps. It supports bank transfers via SEPA (including instant SEPA in many EU countries) and ACH in the US. Fees range from 1% to 4.5% depending on payment method and region.1
The trade-off: MoonPay's convenience comes at a premium. Bank transfers are cheaper than cards but still pricier than Coinbase's direct exchange rates. You're paying for the integration — it works inside whatever wallet you already use.
Transak positions itself as the compliance-forward infrastructure layer. It holds regulatory licenses across the US, UK, EU, Canada, and India, and supports bank transfers in EUR, GBP, and USD. Fees typically land between 1% and 3% for bank transfers.1
The trade-off: Transak is less known to casual users but widely used in DeFi dApps and NFT marketplaces. If you're buying crypto through a decentralized app, Transak is likely the on-ramp running in the background. For direct use, their web interface works fine but isn't as polished as Coinbase or MoonPay.
Simplex has been around since 2014 and is one of the oldest fiat-to-crypto on-ramps. It's licensed by FinCEN in the US and holds an EU payment institution license. Bank transfer support includes wire transfers and SEPA, though settlement takes 2–5 days — slower than the others. Fees are on the higher end at 3.5%–5%.1
The trade-off: Simplex's strength is its global coverage — it works in over 180 countries and supports more fiat currencies than most competitors. If you're outside the US/EU and need a reliable bank-transfer on-ramp, Simplex is often the only option that works.
| Dimension | Coinbase | MoonPay | Transak | Simplex |
|---|---|---|---|---|
| Bank Speed | 1–3 days | 1–2 days | 1–3 days | 2–5 days |
| Fee Range | 0.5%–1.5% | 1%–4.5% | 1%–3% | 3.5%–5% |
| Regional Coverage | US, EU, UK | 180+ countries | US, EU, UK, India | 180+ countries |
If you want the lowest fees and already have a Coinbase account, that's your pick. If you're buying through a wallet or dApp, MoonPay or Transak will be the ones integrated. And if you're outside the typical US/EU markets, Simplex has the widest reach.
All four are properly licensed and audited. The real difference comes down to where you live, how fast you need the money, and whether you want an exchange experience or a wallet-first one.
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