A shopper can spend several minutes comparing products and still abandon the purchase in seconds if checkout becomes inconvenient.
Baymard Institute's 2026 research puts average ecommerce cart abandonment at 70.19%. Its research also found that 17% of US online shoppers had abandoned an order because the checkout process was too long or complicated. Baymard's testing found that the average checkout displays 23.48 form elements by default, while an optimised flow can be reduced substantially.
That's the problem one-click checkout attempts to solve.
Instead of asking shoppers to repeatedly enter their phone number, address and payment information, these solutions use saved information, authentication, address intelligence or other forms of automation to shorten the path to purchase.
But there is an important distinction:
A one-click checkout should not simply reduce clicks. It should reduce friction without compromising the quality of the order.
With that in mind, here are five leading solutions worth considering in India in 2026.
Best for: D2C brands looking for one-click checkout combined with conversion, payment and RTO optimisation.
fastrr Checkout takes a broader approach to the one-click experience. It combines phone-number-first checkout, address prefill, multiple payment options, delivery-date visibility, failed-payment recovery and intelligent COD controls.
Its checkout platform reports up to 70% faster checkout and up to 95% address prefill, supported by a network of more than 150 million pre-filled addresses.
No. This is an important distinction.
Because fastrr is part of the Shiprocket ecosystem, it is sometimes assumed that merchants need to use Shiprocket for their logistics before they can use fastrr Checkout. They don't.
fastrr Checkout is a standalone checkout solution that can be used by ecommerce businesses regardless of which logistics provider or shipping aggregator they use. Its address intelligence and buyer-network capabilities benefit from the broader Shiprocket ecosystem, but using Shiprocket's shipping services is not a prerequisite for adopting fastrr Checkout.
This makes the product relevant to brands that may already have their logistics stack in place but want to improve the checkout experience, payment conversion or RTO controls without changing their existing shipping setup.
There are also measurable examples of the impact of reducing checkout friction. In one D2C wellness case study, a brand's checkout conversion increased from 6.41% to 23.18%, a 260% increase, after implementing faster authentication, address intelligence, payment optimisation and recovery through fastrr.
Key capabilities: One-click checkout, address prefill, OTP-less login, payment optimisation, EDD, COD controls, RTO prevention, abandoned-checkout recovery and analytics.
Why consider it: It treats one-click checkout as part of a broader conversion and order-quality strategy rather than as a standalone speed feature.
Best for: D2C brands focused on checkout conversion and COD/RTO management.
GoKwik's Kwik Checkout combines one-tap login, address prefill, discounts, payment optimisation, Smart COD and RTO protection. The company says its network includes 200M+ shoppers and that address prefill can cover around 90% of shoppers.
Its buyer-risk profiling uses 200+ signals to assess COD orders, while merchants can use COD fees, partial COD and prepaid incentives to influence payment behaviour.
Key capabilities: One-tap login, address prefill, Smart COD, buyer-risk profiling, prepaid incentives, A/B testing and RTO protection.
Why consider it: It combines an accelerated checkout with dedicated COD and risk-management capabilities.
Best for: Merchants looking for an accelerated checkout integrated closely with their payment infrastructure.
Magic Checkout uses saved customer information, intelligent payment recommendations, address selection and delivery-related information to simplify the purchase journey.
Razorpay says its checkout is powered by data from 100M+ shoppers and supports 100+ payment methods. Its system also uses predictive logic for payment recommendations and COD decisions.
Key capabilities: One-click login, saved addresses, payment recommendations, 100+ payment methods, biometric authentication, delivery estimates and COD intelligence.
Why consider it: It brings checkout optimisation and payment infrastructure together, which can be useful for brands already operating within the Razorpay ecosystem.
Best for: D2C brands looking for one-click checkout combined with payment, offers and COD/RTO capabilities.
Cashfree's Checkout360 uses WhatsApp OTP login, address prefill, automatic offer application and preferred-payment selection to create a single-screen checkout.
Cashfree says it has access to 120M+ verified profiles, with address prefill advertised at 95% accuracy. It also claims the checkout journey can be completed in under five seconds.
The platform also includes AI-based COD and RTO capabilities, making it relevant to brands where payment behaviour and delivery outcomes matter alongside conversion.
Key capabilities: One-tap login, address prefill, automatic offers, payment pre-selection, upsells and COD/RTO tools.
Why consider it: It combines accelerated checkout with payment and merchandising features in a single experience.
Best for: Shopify-focused D2C brands looking for a conversion-oriented checkout.
Shopflo focuses on reducing checkout friction while giving brands greater control over their checkout experience. Its platform includes features around login, checkout customisation, discounts and analytics.
The company also publishes merchant case studies showing conversion improvements after implementing its checkout solution.
Key capabilities: Fast login, checkout customisation, offers, analytics and conversion optimisation.
Why consider it: Its focus on Shopify and D2C commerce makes it relevant for merchants that want more control over the checkout experience without building the infrastructure themselves.
Choosing a one-click checkout purely because it has fewer clicks can be a mistake.
A useful evaluation framework should include:
Authentication: Can shoppers enter checkout without cumbersome login steps?
Address intelligence: Can customer information be pre-filled accurately?
Payment success: Does the solution support multiple payment methods and recovery?
COD management: Can risky COD orders be identified or controlled?
RTO prevention: Does it help improve order quality?
Recovery: Can failed payments and abandoned checkouts be recovered?
Delivery visibility: Can customers see when their order is expected to arrive?
Analytics: Can merchants measure the impact on conversion and revenue?
Integrations: Does it fit the existing ecommerce and marketing stack?
This matters because checkout performance is ultimately about more than speed.
Baymard's research suggests that checkout design improvements alone could produce an average 35.26% increase in conversion rate for large ecommerce sites.
The opportunity, therefore, isn't simply to make checkout faster.
It's to remove the friction that prevents an interested shopper from becoming a successful customer.
The right solution depends on the merchant's existing stack, payment infrastructure, customer behaviour and business priorities.
For Shopify-focused brands, Shopflo may be particularly relevant. Businesses already invested in payment ecosystems may consider Razorpay Magic Checkout or Cashfree Checkout360. Brands prioritising COD and RTO controls can evaluate GoKwik alongside the broader checkout capabilities of fastrr.
For D2C brands looking for one-click checkout plus address intelligence, payment optimisation, recovery, delivery visibility and RTO-focused controls, fastrr Checkout offers one of the most comprehensive combinations in this category.
The bigger takeaway is simple:
The strongest checkout is not merely the one that gets a shopper to the payment button fastest. It is the one that removes friction while helping the business turn more buying intent into successful, delivered orders.