Atome

Overview

Atome brings installment payments to online checkout and participating physical stores, where shoppers can scan a QR code at the cashier. That flexibility is useful for people who shop across channels, but it does not make the service universal: the retailer must accept Atome.

The app supports account setup, purchases in three payments and payment-schedule tracking. Atome+ awards one point per S$2 spent, redeemable for rewards or in-app prize games. Points add a modest extra, but the repayment terms should drive the decision.

Key features

Payment schedules and fees

Pay-in-3 has no interest: the first payment is due at purchase and the remaining payments are monthly. Atome also describes Pay-in-6, with the first payment due one day after purchase and later payments every 30 days. Longer plans may carry a processing fee displayed in the app at transaction time; plans beyond three months can have a one-time fee of up to 3% of the purchase value, inclusive of GST. The longer schedule may help spread a larger expense, but it is not equivalent to the free three-payment option.

Merchant integrations

Merchants can use documented API integration for online transactions and Atome Cashier on POS for in-store transactions. The developer portal names Shopify, WooCommerce, Magento, Prestashop, OpenCart, EasyStore, Wix and Salesforce integrations, alongside support for major e-commerce platforms and payment gateways. A merchant dashboard is available. This gives merchants several routes to add Atome, though the value depends on whether their checkout setup and customer base justify another payment option.

Repayment risk and support

If an automatic deduction fails on its due date, Atome suspends the account and charges an administration fee of S$15 or S$30 per late payment, depending on order amount. That consequence makes reliable payment timing important; shoppers who expect cash-flow uncertainty should be cautious. Atome lists customer support hours as Monday to Friday, 09:30–18:30, and is closed on weekends and public holidays.

Atome says it is licensed as a Major Payment Institution under Singapore’s Payment Services Act 2019, and that the BNPL Code is administered by the Singapore Fintech Association. These are relevant points for shoppers weighing the service’s regulatory context.

Pricing

Plan	Price and terms	Best fit
Pay-in-3	Free; billed as 3 monthly payments, with the first at purchase; 0% interest at participating Atome merchants.	Shoppers who want to divide an eligible purchase without interest and can make the first payment at checkout.
Longer payment plans	Custom pricing; billed monthly. A processing fee may apply, and plans beyond 3 months may have a one-time fee up to 3% of purchase value, inclusive of GST.	Shoppers who need a longer schedule and are willing to consider the fee shown at transaction time.

The free plan’s limits matter: Pay-in-3 applies at participating merchants, while a longer repayment period may carry a fee. Check the transaction-time terms before committing rather than assuming that every schedule is interest-free or cost-free.

Platforms

Atome supports Android, iOS, web and API. Its checkout model is omnichannel, covering online purchases and QR-code checkout at participating stores. The consumer regions named for Atome are Singapore and Malaysia.

Who it's for

Atome suits mobile-first shoppers in Singapore or Malaysia who buy from participating retailers, prefer monthly installments and are confident they can meet the due dates. It is also relevant to merchants seeking a financing option for online and physical-store checkout, with API, POS and e-commerce integrations.

It is a weaker fit for shoppers who need broad acceptance, cannot reliably fund automatic deductions, or want a longer payment period without a possible fee. Merchants should likewise weigh the integration options against their own checkout needs rather than treating platform coverage as a reason on its own.

Pros and cons

• Pro: Pay-in-3 carries 0% interest at participating merchants, with monthly payments after the initial checkout installment.
• Pro: Online and in-store checkout, plus payment tracking in the app, cover the main shopper journey across channels.
• Pro: Merchant API and POS routes, a dashboard and named platform integrations offer multiple implementation paths.
• Con: The free three-payment offer depends on participating merchants, so acceptance may constrain where shoppers can use it.
• Con: Longer plans may incur a fee, including a possible one-time charge up to 3% for plans beyond three months.
• Con: A failed automatic deduction can suspend the account and trigger a S$15 or S$30 administration fee per late payment.

Alternatives

For a broader comparison, see Buy Now, Pay Later Platforms.

• Tabby is worth considering if four interest-free payments with no fees better match the purchase; it also offers a longer plan with fees, if any, shown at checkout.
• Afterpay may suit shoppers who prefer four interest-free installments over six weeks, with the first payment upfront and eligibility required; monthly plans are also offered.
• Scalapay offers three monthly installments without customer interest and a four-installment option where a customer fee may apply, making it another option for shoppers comparing installment counts.
• Zilch is an alternative for shoppers interested in rewards, with a free Standard plan and a paid Extra plan.
• Affirm offers a four-payment option for qualifying $50–$249.99 orders at 0% APR, as well as monthly installments.
• Aplazo is another free-plan alternative.
• Klarna offers paid membership plans, including Core and Plus.
• Kueski Pay is an alternative with customer purchase plans subject to approval and restrictions.

Verdict

Choose Atome if you are in Singapore or Malaysia, shop at participating merchants and want three monthly payments without interest. Its online-and-offline checkout and app-based payment tracking make that option practical, but the central reason to look elsewhere is the risk of extra costs: longer plans may carry a processing fee, and a failed deduction can suspend the account and incur an administration charge.