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Instanow Info Systems Private Limited (InstiFi) is an RBI-authorized payment aggregator, ensuring trust, compliance, and efficiency in every transaction through PCI Compliant Certification.
Certificate of Authorization:232/2025
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Office #325, 2nd floor, Casa-del-Sol, Miramar, Panaji, Goa - 403001.
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InstiFi Web Checkout · Payment gateway for growing businesses

Web Checkout built for higher conversions

Offer a modern, secure and intuitive checkout flow on your website with InstiFi Web Checkout. Go live quickly, accept multiple payment modes, and keep your brand front and centre.

  • Frictionless UX across desktop and mobile
  • Plug-and-play integration with leading platforms
  • Bank-grade security and real-time monitoring
Uptime SLA
99.9%
Always-on availability
Faster Go-Live
< 3 days
For most integrations
Higher Conversions
Up to 25%
Improved checkout completion
Customer completing payment via InstiFi Web Checkout on laptop

Mobile-first checkout

Optimised for Android, iOS and mobile browsers

How InstiFi Web Checkout works

From cart to confirmation, InstiFi handles the entire payment journey so your team can focus on building products, not payment flows.

01

Customer reviews cart

Your customer completes their shopping journey on your website and proceeds to pay using InstiFi Web Checkout.

02

Branded checkout page opens

They are redirected to a secure, fully branded payment page tailored to your logo, colours and messaging.

03

Customer chooses payment method

Cards, UPI, netbanking, wallets and more—let customers pay the way they prefer, in just a few taps.

04

Instant confirmation

Real-time status updates are shared with both your systems and the customer, reducing payment-related queries.

Real-time view

Live transaction feed

Monitor successful, pending and failed payments from a single dashboard without switching tools.

Transactions this hour432
Success rate98.3%
Avg. authorisation time1.4 sec
All data is encrypted and processed in PCI-DSS compliant environments.
Customer using InstiFi Web Checkout on mobile and desktop

Designed for effortless customer experiences

InstiFi Web Checkout is optimised for speed, clarity and trust. Every screen, label and error message is crafted to reduce confusion and nudge the user to successfully complete the payment.

  • Single, guided flow with fewer hops and distractions
  • Smart defaults and clear CTAs to reduce friction
  • Optimised for low-bandwidth and mobile connections

Fits right into your existing stack

Integrate Web Checkout using lightweight APIs, ready plugins or low-code options. Whether you’re running a custom stack or a popular eCommerce platform, InstiFi keeps integration simple.

Custom websitesSaaS platformsMarketplacesSubscription products
Developer integrating InstiFi Web Checkout

Benefits

Why businesses choose InstiFi Web Checkout

From product-led startups to established enterprises, InstiFi helps teams launch and scale online payments with confidence.

Easy Integration

Start accepting in minutes with developer-friendly APIs and plugins.

Multiple Payment Mode

Support cards, net-banking & UPI all in one seamless checkout.

Quick Go-live

Onboard and start accepting payments almost instantly with minimal setup

Reduced Drop-offs

A clean, guided flow cuts friction at every step, helping more customers complete their payments.

Faster Settlements

Efficient transaction processing and transparent reporting keep your finance team in control.

Support & Documentation

Frequently asked questions

Answers to the most common queries about integrating and using InstiFi Web Checkout.

Get started

Start accepting payments with a modern Web Checkout

Talk to our team to see how InstiFi Web Checkout can improve your conversion rates and simplify your payment ops.

PCI-DSS compliantFast onboarding

Prefer a guided setup? Our team can help you design the ideal checkout flow for your business.