Best Ecommerce Payment Gateways in Singapore Compared

TL;DR: What you will learn

• There is no one best gateway. The right choice depends on your fees, the payment methods your customers use, and how easily it integrates with your platform.
• Stripe and PayPal win on ease and global reach, while local options shine on PayNow and lower local card costs.
• Watch the total cost, not just the headline rate: settlement times, chargeback fees, and currency conversion all add up.
• If most of your buyers are in Singapore, prioritise gateways with strong PayNow and local debit support to cut abandoned checkouts.

I promise a clear fee comparison and a local-methods rundown tailored to Singapore, not a generic global list. Let us get into it.

What a Payment Gateway Actually Does for Your Store

Let me start with a scenario I see all the time. You run a small homeware shop off a shophouse unit in Tanjong Pagar; you have just built your store on Shopify, and now you need to accept card payments, PayNow, and e-wallets like GrabPay without customers dropping off at checkout.

That last mile of accepting money is where a payment gateway comes into play. A payment gateway is the piece that securely captures your customer’s payment details at checkout and passes them along for approval.

Think of it as the digital equivalent of the card terminal at a physical till, except it lives inside your website and never touches cash.

Gateway vs processor vs acquirer

These three terms get muddled constantly, so let me untangle them plainly.

The gateway is the front door: It encrypts the card or e-wallet details when your customer clicks pay. The payment processor is the messenger that carries that request between the banks. The acquirer (or acquiring bank) is the institution that actually holds your merchant account and receives the funds on your behalf.

A merchant account is simply the bank account, often provided or facilitated by the acquirer, where your sales settle before moving to your day-to-day business account.

In Singapore, many providers bundle all of this together, so as a beginner, you often sign up once and get the gateway, processing, and settlement in a single package. That is why platforms like Stripe or a local acquirer partner feel so seamless.

Hosted checkout vs API/embedded

You will face a choice between two setups, and it matters for how much control you want.

• Hosted checkout: Your customer is redirected to a secure page hosted by the gateway, which handles PCI compliance for you. This is the fastest route for that Tanjong Pagar homeware shop to go live.
• API or embedded checkout: Payment fields sit directly inside your own Shopify or custom store, giving a smoother branded experience but adding more compliance responsibility on your side.

For most first-time sellers, I recommend starting hosted, then moving to embedded once volumes grow and you want tighter control over the checkout look and feel.

Settlement and payout timing in SGD

Here is the part people forget to ask about. Your sales do not land in your DBS or OCBC business account instantly.

After a customer pays, funds sit with the acquirer for a settlement window before being paid out in SGD, often a few business days depending on your provider and risk profile. PayNow transactions typically clear faster than card payments.

Because payment services here operate under MAS-regulated frameworks, providers must verify your business before enabling live payouts. If you are still setting up your entity, my guide on how to start a business in Singapore walks through the registration you will need first.

What to Consider Before Choosing a Gateway

Picking the right gateway is not about grabbing the one with the lowest headline fee. It is about matching the gateway to how your customers actually pay, where you want to sell, and how quickly you need cash in your account.

Say you run a home fragrance brand out of a shared kitchen in Ubi and you have started getting orders from Kuala Lumpur and Jakarta. Suddenly you need a gateway that supports Malaysian ringgit and Indonesian rupiah, handles FPX and local wallets, and does not eat your margins on every cross-border transaction.

The best e-commerce payment gateways in Singapore are the ones that fit your specific business, not the ones with the flashiest marketing. Use the criteria below as a checklist.

Fees and hidden costs

Start with transaction fees, but do not stop there. A gateway quoting a low per-transaction rate can still cost you more once you factor in currency conversion markups, chargeback fees, monthly minimums, and payout charges.

For cross-border sales, watch the foreign exchange spread closely. Selling to your Jakarta customer in rupiah but settling in Singapore dollars often carries a conversion fee of a few percent, which can quietly outweigh a slightly cheaper base rate.

Also check payout speed. Some providers settle in a couple of business days, while others hold funds for a week or more, and cash flow matters a great deal when you are reordering stock.

Payment methods your customers expect

Singapore shoppers expect PayNow and major cards at minimum, and increasingly buy now, pay later options like Atome. If a customer reaches checkout and cannot see a familiar method, they abandon the cart.

Regional buyers expect different things. Malaysians lean on FPX bank transfers, Indonesians use wallets like GoPay and OVO, so if you are eyeing those markets, confirm the gateway supports them before you commit.

Integration with your ecommerce platform

Your gateway must plug cleanly into your storefront. Whether you run on Shopify, WooCommerce, or Shopline, check that there is a supported, well-maintained integration rather than a fiddly manual workaround.

A few things worth confirming before you sign up:

• Native plugin or app for your exact platform version
• Support for one-click and recurring payments if you sell subscriptions
• A test or sandbox mode so you can trial checkout without real money
• Clear developer docs in case you need custom work

If the setup feels beyond you, remember that many digital marketing and ecommerce courses are SkillsFuture-funded, so you can upskill on gateway configuration and checkout optimisation without paying full price out of pocket.

Compliance and data handling under PDPA

Every gateway you use will touch customer data, so PDPA compliance is not optional. You are responsible for how personal data flows through your store, even when a third party processes the payment.

Choose gateways that are PCI DSS compliant and transparent about where they store data and how they secure it. Ask specifically whether card details are tokenised and never stored on your own servers, because that keeps you out of the highest-risk category and protects your customers if something goes wrong.

Popular Payment Gateways Available in Singapore

When I help merchants shortlist e-commerce payment gateways in Singapore, I always start by matching the tool to the stage of the business. A weekend Etsy seller and a scaling regional brand need very different things, so let me walk you through the major players with an honest read on where each one shines and where it falls short.

The lightweight and popular choices

HitPay is my usual first suggestion for small local sellers. It is homegrown, supports PayNow QR, cards, and buy now pay later, and you can collect payments within a day without a developer.

Its limitation is that it is best suited to smaller volumes, so once your monthly transactions climb sharply, you may want more granular controls and reporting.

Stripe is the developer favourite and my default for anyone building a custom storefront or subscription model. The documentation is excellent, and it handles recurring billing well.

The trade-off is that some Singapore payment methods, and your comfort with dashboards, may feel more geared to teams with a bit of technical support.

PayPal remains useful mainly for reassuring overseas buyers who already trust the brand. I rarely recommend it as your only gateway because fees can add up and payout timing frustrates some sellers, but as a secondary option for cross-border shoppers it earns its place.

The enterprise and bank-linked options

2C2P is a strong regional pick if you sell across Southeast Asia and need local payment methods in markets like Thailand, Indonesia, and the Philippines alongside Singapore.

Adyen is built for scale. If you are processing high volumes across channels and countries, its unified platform and detailed fraud tooling are genuinely powerful, though onboarding is heavier and better suited to established brands with finance and tech resources.

Then there are the bank-linked gateways from DBS and OCBC. These appeal to merchants who already bank locally and want settlement into a familiar account, and they can feel safer to more traditional business owners, but the checkout experience and integration flexibility can lag behind the specialist players.

A tale of two merchants

Take a home baker selling on an Etsy-style shopfront. I would point her straight to HitPay because a PayNow QR at checkout is exactly how her Singapore customers want to pay, and she can launch this week.

A skincare brand doing thousands of orders a month across Singapore and Malaysia is a different story. Here I would lean towards Stripe or Adyen, since the volume, subscriptions, and fraud controls justify the extra setup.

Match the gateway to your stage, not to the hype. Most sellers land on two or three candidates, then test the checkout flow before committing.

One thing worth flagging: IMDA and Enterprise Singapore run digital adoption support that can offset the cost of getting set up, so check the current SMEs Go Digital and EDGE Grant schemes before you pay full price for onboarding.

Whichever you choose, remember the gateway only converts traffic you already have, so pair it with solid local SEO in Singapore to attract nearby shoppers who are ready to pay.

Comparing Fees Across the Main Gateways

Here is where most merchants get caught out. When you compare providers, the headline percentage tells you almost nothing about what you actually pay.

The real cost is a stack: a per-transaction percentage, a fixed fee per order, cross-border surcharges, currency conversion, chargeback penalties, and sometimes a monthly minimum you have to hit whether you sell anything or not.

Let me walk you through what these look like on real orders, because the numbers surprise people.

How these figures were sourced

The rates and worked examples below are drawn from each provider’s publicly published pricing pages, cross-checked against independent fee breakdowns. The per-order calculations are illustrative models built on standard published rates, not quotes for any specific account. Your actual cost will vary with your transaction volume, negotiated or custom pricing, card mix, and the payment methods you enable, so treat these as a framework for comparison rather than a guarantee.

Rates as of 17 September 2026. Payment pricing changes periodically; always confirm the current figures on each provider’s official pricing page (and in your own dashboard) before deciding.

Local card and PayNow fees

Most international gateways quote something like 3.4% plus S$0.50 per successful card transaction for locally issued cards (rates accurate as of September 2026; always confirm current pricing on the provider’s site).

That fixed fifty cents matters far more on small baskets than on large ones.

Local acquirers and PayNow-based rails often sit lower, sometimes closer to a flat percentage with a smaller fixed component, and PayNow QR collections in particular can be cheaper than card because there is no card scheme fee riding on top.

So a Bugis fashion store selling a S$50 dress pays about S$1.70 plus S$0.50, which is S$2.20 per order on the 3.4% plus S$0.50 model. That is an effective rate of 4.4%, not 3.4%.

On a flatter local rate of, say, 2.5% with no fixed fee, the same S$50 order costs S$1.25. Over 1,000 orders a month, that is S$2,200 versus S$1,250, a difference of nearly S$950 every single month.

Cross-border and FX costs

If a shopper in Kuala Lumpur or Sydney buys from you, most gateways add a cross-border or international card fee, typically in the region of 0.5% to 1.5% depending on the provider.

Then there is currency conversion. If you accept payment in a foreign currency and settle in SGD, the gateway usually applies its own FX spread, which is quietly baked into a less favourable exchange rate rather than shown as a line item.

For a store selling overseas, that Bugis dress could carry an effective rate closer to 6% once cross-border and FX are stacked on. Always model your actual customer mix before assuming the local rate applies.

The hidden fees that surprise merchants

The ones that catch people out are chargeback fees and monthly minimums. A single chargeback often costs S$15 or more. Stripe charges S$15 per dispute, and the exact fee varies by provider, up to around S$25.

Watch for these before you sign:

• Monthly minimum fees charged when your volume is low
• Payout or withdrawal fees to move funds to your bank
• Setup or account maintenance charges
• Refund fees where the fixed portion is not returned to you

My advice is to calculate your blended effective rate: total fees paid across a month divided by total sales processed. That single number, not the headline percentage, is what should drive your decision the same disciplined thinking behind a blueprint for sustainable digital marketing ROI.

Finally, do not overlook funding. Enterprise Singapore’s EDGE Grant, which from 30 September 2026 replaces the Productivity Solutions Grant (PSG) along with the EDG and MRA schemes, can subsidise part of the cost of digital tooling and ecommerce solutions, so the gateway and platform setup you thought you could not afford may be more within reach than you assumed.

Local Payment Methods Singapore Shoppers Expect

When we evaluate the gateways local businesses depend on, we always start with one question: does the checkout speak the language your customers already use to pay?

The MAS PayNow Generation 2 report reports the highest digital payment adoption in the region, which reports PayNow is used by more than 9 in 10 Singaporeans. If you want a hard “region-leading” stat, PwC Singapore × Singapore FinTech Association put adoption at 92% in 2025, and Statista notes Singapore has the highest average digital-payment transaction value in Southeast Asia as supporting evidence.  Shoppers here are used to tapping, scanning, and splitting payments in seconds.

Here is how a typical checkout leaks sales. A 24-year-old sees your product on Instagram, adds it to cart, then hits a checkout that only takes credit cards. She hesitates because her instinct is to open her bank app and scan a PayNow QR. If that option is missing, she abandons the cart and buys from a competitor who offers it.

That is a real conversion leak, and it usually hits younger buyers hardest. It is a well-documented one, too: the Baymard Institute, which has run large-scale checkout usability studies for over a decade, found in a survey of 2,219 US online shoppers that 11% had abandoned a checkout in the past three months simply because the site did not offer their preferred payment method. If that audience matters to you, pair strong payment coverage with content that reaches them, like these 10 TikTok marketing tips to reach younger shoppers.

PayNow and QR payments

PayNow is close to a default expectation now, especially for local, mobile-first shoppers. Because it settles bank-to-bank, transaction fees tend to be lower than card processing, which is attractive for lower-margin products.

For a home-based bakery or a small F&B brand taking preorders, a PayNow QR at checkout often converts better than any card flow, since customers trust and recognise it immediately.

E-wallets and BNPL adoption

Beyond PayNow, Singapore shoppers spread their spending across e-wallets and buy now, pay later services. The names you will hear most include GrabPay, FavePay, ShopeePay, and Atome for BNPL.

BNPL in particular can lift average order value for higher ticket items like electronics, furniture, or fashion, because it lets shoppers split a payment into instalments. If you sell a $300 jacket, an Atome option can be the nudge that turns a browser into a buyer.

E-wallet users often follow the rewards and cashback they already collect, so a GrabPay-heavy audience will appreciate seeing that option at checkout.

Cards and international shopper coverage

Cards remain essential, both for older local buyers and for international shoppers who cannot use PayNow. Adding Apple Pay and Google Pay smooths mobile checkout for these users and reduces friction at the payment step.

If you ship overseas or run cross-border campaigns, strong Visa, Mastercard, and Amex coverage is non-negotiable, because a foreign customer has no local wallet to fall back on.

The key takeaway: match payment methods to your actual audience rather than switching everything on. Each method adds processing fees, settlement quirks, and reconciliation work for your finance team, so enabling ten wallets you do not need creates cost and admin without lifting sales.

Look at your customer data, identify the two or three methods your buyers actually reach for, and prioritise those first.

Setup and Integration With Your Ecommerce Platform

Choosing a gateway is only half the job. The part that trips people up is actually getting the thing connected and tested before real customers start paying you.

Here is the reassuring news: for most small store owners, setup is closer to filling in an online form than writing code.

Creating and verifying your merchant account

Every gateway starts with a merchant account, and every legitimate provider will ask you to prove your business is real.

In Singapore, that usually means submitting your ACRA business registration details, your UEN, and often a bank statement or identity document for the business owner. Providers like Stripe, HitPay, and 2C2P all run this verification before they let you collect live payments.

Have your ACRA registration and business bank details ready before you begin, because missing paperwork is the most common reason onboarding stalls.

Connecting to Shopify, WooCommerce or Shopline

Once you are approved, you connect the gateway to your store. On most platforms, this is a plugin or a built-in integration, not custom development.

On Shopify, you enable a gateway from the payment settings and paste in your API keys. On WooCommerce, you install the provider’s plugin (HitPay and Stripe both publish official ones) and connect via your account. Shopline offers a similar app-based approach.

Consider two very different founders. A solo founder running a WooCommerce candle store can self-onboard HitPay in an afternoon: register, verify with ACRA details, install the plugin, and switch it on.

Contrast that with an enterprise retailer wiring a custom checkout into an ERP and loyalty system. That team will bring in a developer, work against the gateway’s API documentation, and plan a longer testing window.

The good news is that no-code options genuinely exist for the smaller end, so you do not need engineering skills to start taking card and PayNow payments.

Testing in Sandbox Before You Go Live

This is the step most rushed founders skip, and it is the one I beg people not to.

Every serious gateway offers a sandbox or test mode where you can run fake transactions without moving real money. Use it to place a test order, confirm the payment succeeds, and check the order status updates correctly in your store.

Before you flip the switch to live, run through these checks:

• Place a full test order and confirm it appears as paid in your admin
• Trigger a refund in sandbox to make sure the flow works both ways
• Verify webhooks fire so your store updates order status automatically
• Confirm currency settings show SGD (or your intended currency) consistently
• Test at least one local method such as PayNow if you plan to offer it

Two go-live mistakes cause most support tickets I have seen: untested webhooks, so paid orders sit stuck as pending, and mismatched currency settings, where the gateway charges in one currency while your store displays another.

If any of this feels beyond you, remember that business owners can apply their SkillsFuture Credit to e-commerce and digital marketing courses to build these skills properly, rather than guessing your way through go-live.

Security, Fraud Protection and PDPA Compliance

When you weigh up the gateways on offer here, the flashy features matter less than one boring question: can this gateway keep card data safe and keep you out of trouble?

Let me walk you through the layers that actually matter, using a case I have seen play out more than once.

Take a small Singapore apparel store running weekend promotions. One Monday, the founder wakes up to a dozen high-value orders, all express shipping, all paid with different cards. By Tuesday, the chargebacks start rolling in. Those were stolen cards, and the store is now liable for the refunds plus chargeback fees, with the goods already gone.

Almost all of this was preventable with the security tools your gateway already offers.

PCI-DSS and tokenisation basics

PCI-DSS is the card industry security standard, and every serious gateway (Stripe, Adyen, HitPay, and the local bank gateways) is certified to it. The practical benefit for you is that when card data is entered on a hosted or tokenised checkout, the raw card number never touches your own servers.

Tokenisation replaces the actual card number with a meaningless reference token. So if your store database were ever breached, there is no usable card data sitting there to steal.

My advice: never build a checkout that stores raw card numbers yourself. Let the gateway hold the token and do the heavy lifting.

Fraud screening and 3D Secure

Back to that apparel store. Two features would have stopped most of the damage.

The first is 3D Secure (3DS), which pushes an extra verification step to the cardholder, usually an OTP from their bank. It also shifts chargeback liability for fraudulent transactions away from the merchant in many cases.

The second is velocity rules and fraud screening, which flag suspicious patterns automatically.

Most gateways let you configure protections like these:

• Block or review multiple orders from the same card or device in a short window
• Flag mismatches between billing country, IP location, and card issuer
• Set order value thresholds that trigger manual review
• Require 3DS on higher-risk transactions
• Blacklist emails or cards after a confirmed fraud case

Turning on velocity limits alone would have caught those twelve rapid-fire orders before they shipped.

PDPA duties for storing customer data

Payment security overlaps with your obligations under the Personal Data Protection Act. Names, addresses, order history, and contact details are all personal data, and the Personal Data Protection Commission (PDPC) is the body that enforces the PDPA.

In plain terms, you must collect only what you need, protect it with reasonable security, tell customers what you are collecting it for, and let them withdraw consent. A clear privacy policy at checkout is not optional.

The reputational cost of getting this wrong is real. PDPC decisions are published, and a breach that lands your business name in the news does far more damage than any single chargeback.

Trust also feeds your search visibility, since this ties directly into how Google evaluates trust with E-E-A-T. A secure, transparent checkout is not just compliance; it is a growth asset.

Choosing the Right Gateway for Your Business Stage

After comparing all these options, the honest answer to “which is best” is that it depends entirely on where your business sits right now. The best gateway is the one matched to your stage, not the one with the flashiest feature list.

So before you sign up for anything, get clear on your primary need. Are you optimising for the lowest fees, the best local payment methods, or robust cross-border handling? Pick one as your anchor, shortlist two providers, and test both in their sandbox before you commit.

The hobby seller and side hustle

Start with the hobby end: A home-based baker selling custom cakes through Instagram and a simple Shopify or WordPress store. Volumes are low, and margins are tight, so every transaction fee stings.

Here, your anchor is local methods and low friction. Something like HitPay makes sense because it lets you accept PayNow QR alongside cards, and Singapore customers overwhelmingly reach for PayNow.

For a hobby seller, chase the lowest effective cost and the payment methods your local buyers already use, not enterprise features you will never touch.

The growing SME

Now step up to a mid-size skincare brand doing steady monthly volume on Shopify, with plans to run more marketing and expand its product range. This is the stage where reliability, developer support, and clean reporting start to matter more than shaving a fraction of a percent off fees.

Stripe is often the sensible pick here. It integrates natively with most platforms, handles subscriptions and refunds cleanly, and gives you the dashboard data you need to actually understand your revenue.

If you are at this stage and worried about the cost of upgrading systems, look into Enterprise Singapore’s digital adoption support. Growing firms can tap grants and advisory help to offset the investment in better payment and e-commerce infrastructure.

This is also the moment to think holistically about growth, because a smoother checkout works best when paired with a plan to build a content marketing strategy that boosts SEO and brings qualified traffic to that checkout in the first place.

The scaling regional brand

Finally, the scaling exporter: a business shipping across Southeast Asia and beyond, taking payments in multiple currencies, and needing to minimise foreign exchange leakage. At this scale, a small optimisation on cross-border fees translates into real money.

This is where a provider like Adyen earns its keep, with multi-currency processing, local acquiring in multiple markets, and consolidated reporting across regions. The complexity is worth it only once your cross-border volume justifies it.

Pilot, measure, then commit

Whatever stage you are at, do not switch based on a comparison table alone. Run a genuine pilot with two shortlisted gateways.

I always recommend measuring two things during the trial:

1. Conversion rate at checkout, since a gateway that drops customers costs you far more than higher fees.
2. Effective cost per transaction once you factor in fees, currency conversion, and payout timing.

Switching gateways later is disruptive: you have to re-integrate, re-test, and sometimes ask returning customers to re-enter details. Get the pilot right now, and you save yourself that pain.

Conclusion

Here is the truth after comparing all these options: there is no single best checkout provider that every Singapore merchant should plug in. The right one depends entirely on your store.

A boutique selling handmade goods on Shopify has very different needs from a subscription box service or a high-volume electronics retailer moving thousands of orders a month.

So treat this as the commercial decision it is. Weigh your tolerance for fees, the local payment methods your shoppers actually reach for (PayNow, GrabPay, major cards), and how painlessly the gateway slots into your existing platform.

Remember the approach we walked through: shortlist two or three gateways that fit your model, then pilot them with real transactions before you commit. Headline rates rarely tell the full story.

What matters is the blended effective cost once you fold in transaction fees, currency conversion, chargeback handling, and payout timing. A gateway with a slightly higher percentage rate can still work out cheaper if it converts more of your checkout visitors into paying customers.

Because that is the deeper point. A payment gateway only earns its keep when shoppers actually reach checkout and feel confident completing the purchase, and that comes down to how well your store is built and marketed.

If you want to strengthen those skills, consider the WSQ Ecommerce Essentials Course at Equinet Academy to master the checkout flows and page experiences that turn browsers into buyers. It is a structured, SkillsFuture-supported path, so you can upskill without carrying the full cost yourself.

Choose the gateway that fits your store, build the skills to run it well, and let the results, not the hype, guide you.