Choosing the best crypto payment gateway for website checkout is a procurement decision, not a trading one, and the headline rate is the least useful number in it. Every gateway advertises a percentage. What actually determines your cost is what happens after the payment lands: which currency you end up holding, what it costs to move it into your bank, and how much engineering time the integration consumes. This piece sets out the three questions that decide it, with a fully documented worked example showing how a 1% headline becomes something else.
Key Takeaways
- Picking the best crypto payment gateway for website checkout comes down to three variables: settlement currency, total fee stack, integration effort.
- CoinGate’s published standard rate is 1% per transaction with no monthly or setup fees, per its own pricing page.
- The same page lists crypto payouts at 0.50 EUR plus 0.5%, a 50 EUR minimum withdrawal, and 0.50% on SWIFT.
- Custodial gateways hold your funds between checkout and payout. Self-hosted processors like BTCPay Server never do.
- We only publish fee figures readable on a provider’s own page, so this best crypto payment gateway for website guide documents one in full rather than ranking five.
Question one: which currency do you want to hold?
Everything else follows from this, and most merchants answer it by accident.
Settle in crypto and you carry price risk from the sale until you convert. Fine if you intend to hold, a problem if your suppliers invoice in pounds. Settle in fiat and the gateway converts for you, so you are paying a spread somewhere whether or not it appears as a line item. A third option has become common: settle in stablecoins, removing volatility without an immediate trip through the banking system. Our coverage of stablecoin usage in 2026 covers why more businesses choose that middle path. Answer this before comparing rates: a gateway that is cheap in crypto and expensive on fiat payout is only cheap for one kind of business.
Question two: what does the whole fee stack cost?
Here a documented example beats a comparison table. CoinGate’s pricing page, last modified 28 May 2026, publishes its full schedule rather than a headline, which makes it the clearest illustration of how these products actually charge.
The standard plan is 1% per transaction, with no monthly fees and no setup or integration fees. That is the number every comparison quotes. The same page then lists the rest: crypto payouts at 0.50 EUR plus 0.5%, or 0.50 EUR plus 1.5% if the payout involves conversion. Crypto and SEPA withdrawals are free but carry a 50 EUR minimum. SWIFT withdrawals cost 0.50%. Manual currency exchange on the platform costs 1%, though automatic conversion at checkout is excluded. Refunds cost 0.25 EUR plus 0.1%. Settlements run weekly by default.
Work that through. On a 200 EUR order the processing fee is 2 EUR. Take the funds out as crypto and add 0.50 EUR plus 0.5%. The 50 EUR withdrawal minimum means low-volume sellers leave balances on the platform rather than sweeping them daily. None of it is hidden, and CoinGate deserves credit for publishing it, but it is the difference between a 1% product and a 1% cost. Run the same exercise on any gateway you shortlist: ask for the payout fee, withdrawal minimum, conversion spread and refund charge, then compare.
Question three: how much engineering will it take?
Integration splits into three tiers, and choosing wrong costs time rather than fees, which is the part a best crypto payment gateway for website comparison usually ignores.
The lightest option is a hosted checkout or payment link, which needs no development at all. Next is a platform plugin: CoinGate publishes a WooCommerce plugin alongside PrestaShop, OpenCart, WHMCS and Wix integrations, and most established gateways offer a comparable set. If you run a standard e-commerce stack, this is usually a configuration job rather than a build.
The heaviest is a direct API integration, needed for custom checkouts, subscription billing or marketplace splits. CoinGate’s developer documentation shows what to expect: an API, webhooks for payment status, a sandbox. Budget developer time for webhook handling and reconciliation rather than the payment call itself, because that is where the work is.
One structural point before you shortlist. Custodial gateways hold your money between checkout and payout, which is what lets them offer fiat settlement and refunds. Self-hosted processors such as BTCPay Server, which the project describes as free, open-source and non-custodial with payments going straight to your own wallet, charge no processing fee at all. The cost moves to hosting and maintenance, so that model suits merchants with technical staff rather than those without.
What we could not verify, and why it matters
A note on method, because it affects how to read any gateway comparison including this one. Most published rankings are written by gateway companies about their competitors. We found rankings hosted by at least five processors, each concluding the host was cheapest.
We opened and read CoinGate’s full schedule at source. We could not do the same for several other providers’ current pages, so we have not published their fee figures rather than repeat numbers from a competitor’s blog. Ask each shortlisted provider for its schedule in writing, and note that published rates move, which is why the figures here carry a date.
Disclaimer: This article is for informational and educational purposes only and is not financial, tax, legal or business advice, and no provider is endorsed. Accepting crypto exposes a business to price volatility, chargeback-free but irreversible settlement, and tax and accounting obligations that vary by jurisdiction. Fees and terms change. Confirm current pricing directly with any provider and consult a qualified professional before integrating. See our editorial policy for how we source and verify our reporting.
Final Thoughts
The honest answer to which is the best crypto payment gateway for website use is that it depends on one thing most merchants have not decided yet: what currency they want in the account at the end of the month. Settle in crypto and the cheap processors are cheap. Settle in fiat weekly and the payout layer dominates. Run your own node and the processing fee disappears while a maintenance burden appears.
Settle that first, then price the whole stack rather than the headline, then check what integration costs in developer days. Do those three in order and the best crypto payment gateway for website checkout usually picks itself. Our piece on real-world crypto utility in 2026 covers where merchant payments sit in the wider picture.
Data Sources
- CoinGate, Pricing and Service Fees, page last modified 28 May 2026, read 28 August 2026
- CoinGate, WooCommerce plugin, checked 28 August 2026
- CoinGate, developer documentation, checked 28 August 2026
