
From India. For India.
The Only Subscription and Bundle Engine for Indian D2C Brands On Shopify
The Only Subscription and Bundle Engine for Indian D2C Brands On Shopify
Launch subscriptions & power your D2C store on Shopify with recurring revenue. Prepaid Subscriptions. Activated in Minutes. Now in India
Launch subscriptions & power your D2C store on Shopify with recurring revenue. Prepaid Subscriptions. Activated in Minutes. Now in India
Brands making repeat purchases easier with StackBack

Brands making repeat purchases easier with StackBack

From India. For India.
The Only Subscription and Bundle Engine for Indian D2C Brands On Shopify
StackBack powers subscription revenue for high-retention D2C brands. Prepaid Subscriptions. Activated in Minutes. Loved for Months.
Brands making repeat purchases easier with StackBack

Brands making repeat purchases easier with StackBack
Make Subscriptions a Growth Channel, Not a Tech & Ops Problem
Make Subscriptions a Growth Channel, Not a Tech & Ops Problem
Most brands run subscriptions, bundles and flash-sale campaigns as separate experiments held together by spreadsheets. StackBack unifies them into one system that turns repeat buyers into predictable recurring revenue.
Most brands run subscriptions, bundles and flash-sale campaigns as separate experiments held together by spreadsheets. StackBack unifies them into one system that turns repeat buyers into predictable recurring revenue.
Runs natively on Shopify
Compatible with quick checkout platforms
Compatible with quick checkout platforms
Ship autocreated recurring orders
Ship autocreated recurring orders
Install, add widget , relax.
Install, add widget , relax.
The Subscription Engine.
From First Order To Lifetime Customer
The Subscription Engine.
From First Order To Lifetime Customer

Launch Flexible Subscription Plans
Set pre-configured plans (weekly, bi-weekly, monthly, or at custom billing intervals) with clear volume discount benefits, making subscriptions the obvious choice from every screen.

Prepaid,Pay-As-You-Go or Customer's Choice
Give customers the choice that suits them. Prepaid for one upfront payment, or Pay-As-You-Go for payment with every delivery.
Give customers the choice that suits them. Prepaid for one upfront payment, or Pay-As-You-Go for payment with every delivery.


Bundle Subscriptions on
Autopilot
Bundle Subscriptions on Autopilot
Sell fixed bundles or let customers build their own box. Bundle subscriptions run on the same schedule, discount, and edit logic as single-product subscriptions.

Self-Serve Customer Portal
Customers can add, swap, and reschedule their own orders from a self-serve portal. Shoppers can also discover recommended plans and limited drops, all within the customer portal.

Customize On-Brand Portal and Widget
Match the customer portal and product page widget to your brand. Choose from multiple layouts, customize colours, discount badges, and plan labels without any code.

Subscriptions with Zero Ops Disruption
Match the customer portal and product page widget to your brand. Choose from multiple layouts, customize colours, discount badges, and plan labels without any code.

Delight customers with Freebies
& Rewards
Delight customers with Freebies & Rewards
Attach free products to specific deliveries, like a sample on the 2nd order or a gift on the 7th. Freebie logic is configured per plan, and customers can see what's coming before they subscribe.
Attach free products to specific deliveries, like a sample on the 2nd order or a gift on the 7th. Freebie logic is configured per plan, and customers can see what's coming before they subscribe.

Automated Reminders on WhatsApp, SMS or Email
Automated Reminders on WhatsApp, SMS or Email
Keep subscribers informed at every step with automated Email, SMS, and WhatsApp communications, from purchase through updates and reminders.
Keep subscribers informed at every step with automated Email, SMS, and WhatsApp communications, from purchase through updates and reminders.


Launch Flexible Subscription Plans
Set pre-configured plans (weekly, bi-weekly, monthly, or at custom billing intervals) with clear volume discount benefits, making subscriptions the obvious choice from every screen.

Prepaid,Pay-As-You-Go or Customer's Choice
Give customers the choice that suits them. Prepaid for one upfront payment, or Pay-As-You-Go for payment with every delivery.

Bundle Subscriptions on Autopilot
Sell fixed bundles or let customers build their own box. Bundle subscriptions run on the same schedule, discount, and edit logic as single-product subscriptions.

Self-Serve Customer Portal
Customers can add, swap, and reschedule their own orders from a self-serve portal. Shoppers can also discover recommended plans and limited drops, all within the customer portal.

Customize On-Brand Portal and Widget
Match the customer portal and product page widget to your brand. Choose from multiple layouts, customize colours, discount badges, and plan labels without any code.

Subscriptions with Zero Ops Disruption
Match the customer portal and product page widget to your brand. Choose from multiple layouts, customize colours, discount badges, and plan labels without any code.

Delight customers with Freebies & Rewards
Attach free products to specific deliveries, like a sample on the 2nd order or a gift on the 7th. Freebie logic is configured per plan, and customers can see what's coming before they subscribe.

Automated Reminders on WhatsApp, SMS or Email
Keep subscribers informed at every step with automated Email, SMS, and WhatsApp communications, from purchase through updates and reminders.

One System, Every Repeat Purchase Category
One System, Every Repeat Purchase Category
One System, Every Repeat Purchase Category
If your customers reorder monthly, StackBack turns that into a system.
If your customers reorder monthly, StackBack turns that into a system.


Atta

Groceries and Pantry Essentials

Coffee

Tea

Protein Powder and Bars

Supplements

Diapers

Pet food

Water, Juices and Kombucha

Milk and Dairy

Skin care

Oral care

Bathroom, Bath & Body Products

Female Hygiene and Wellness

Shaving and Grooming

Specialty Food and Snacks

Detergents & Cleaners

Atta

Groceries and Pantry Essentials

Coffee

Tea

Protein Powder and Bars

Supplements

Diapers

Pet food

Water, Juices and Kombucha

Milk and Dairy

Skin care

Oral care

Bathroom, Bath & Body Products

Female Hygiene and Wellness

Shaving and Grooming

Specialty Food and Snacks

Detergents & Cleaners

Atta

Groceries and Pantry Essentials

Coffee

Tea

Protein Powder and Bars

Supplements

Diapers

Pet food

Water, Juices and Kombucha

Milk and Dairy

Skin care

Oral care

Bathroom, Bath & Body Products

Female Hygiene and Wellness

Shaving and Grooming

Specialty Food and Snacks

Detergents & Cleaners

Atta

Groceries and Pantry Essentials

Coffee

Tea

Protein Powder and Bars

Supplements

Diapers

Pet food

Water, Juices and Kombucha

Milk and Dairy

Skin care

Oral care

Bathroom, Bath & Body Products

Female Hygiene and Wellness

Shaving and Grooming

Specialty Food and Snacks

Detergents & Cleaners

Atta

Groceries and Pantry Essentials

Coffee

Tea

Protein Powder and Bars

Supplements

Diapers

Pet food

Water, Juices and Kombucha

Milk and Dairy

Skin care

Oral care

Bathroom, Bath & Body Products

Female Hygiene and Wellness

Shaving and Grooming

Specialty Food and Snacks

Detergents & Cleaners

Atta

Groceries and Pantry Essentials

Coffee

Tea

Protein Powder and Bars

Supplements

Diapers

Pet food

Water, Juices and Kombucha

Milk and Dairy

Skin care

Oral care

Bathroom, Bath & Body Products

Female Hygiene and Wellness

Shaving and Grooming

Specialty Food and Snacks

Detergents & Cleaners

Atta

Groceries and Pantry Essentials

Coffee

Tea

Protein Powder and Bars

Supplements

Diapers

Pet food

Water, Juices and Kombucha

Milk and Dairy

Skin care

Oral care

Bathroom, Bath & Body Products

Female Hygiene and Wellness

Shaving and Grooming

Specialty Food and Snacks

Detergents & Cleaners

Atta

Groceries and Pantry Essentials

Coffee

Tea

Protein Powder and Bars

Supplements

Diapers

Pet food

Water, Juices and Kombucha

Milk and Dairy

Skin care

Oral care

Bathroom, Bath & Body Products

Female Hygiene and Wellness

Shaving and Grooming

Specialty Food and Snacks

Detergents & Cleaners

Atta

Groceries and Pantry Essentials

Coffee

Tea

Protein Powder and Bars

Supplements

Diapers

Pet food

Water, Juices and Kombucha

Milk and Dairy

Skin care

Oral care

Bathroom, Bath & Body Products

Female Hygiene and Wellness

Shaving and Grooming

Specialty Food and Snacks

Detergents & Cleaners

Atta

Groceries and Pantry Essentials

Coffee

Tea

Protein Powder and Bars

Supplements

Diapers

Pet food

Water, Juices and Kombucha

Milk and Dairy

Skin care

Oral care

Bathroom, Bath & Body Products

Female Hygiene and Wellness

Shaving and Grooming

Specialty Food and Snacks

Detergents & Cleaners

Atta

Groceries and Pantry Essentials

Coffee

Tea

Protein Powder and Bars

Supplements

Diapers

Pet food

Water, Juices and Kombucha

Milk and Dairy

Skin care

Oral care

Bathroom, Bath & Body Products

Female Hygiene and Wellness

Shaving and Grooming

Specialty Food and Snacks

Detergents & Cleaners

Atta

Groceries and Pantry Essentials

Coffee

Tea

Protein Powder and Bars

Supplements

Diapers

Pet food

Water, Juices and Kombucha

Milk and Dairy

Skin care

Oral care

Bathroom, Bath & Body Products

Female Hygiene and Wellness

Shaving and Grooming

Specialty Food and Snacks

Detergents & Cleaners


Atta

Groceries and Pantry Essentials

Coffee

Tea

Protein Powder and Bars

Supplements

Diapers

Pet food

Water, Juices and Kombucha

Milk and Dairy

Skin care

Oral care

Bathroom, Bath & Body Products

Female Hygiene and Wellness

Shaving and Grooming

Specialty Food and Snacks

Detergents & Cleaners

Atta

Groceries and Pantry Essentials

Coffee

Tea

Protein Powder and Bars

Supplements

Diapers

Pet food

Water, Juices and Kombucha

Milk and Dairy

Skin care

Oral care

Bathroom, Bath & Body Products

Female Hygiene and Wellness

Shaving and Grooming

Specialty Food and Snacks

Detergents & Cleaners

Atta

Groceries and Pantry Essentials

Coffee

Tea

Protein Powder and Bars

Supplements

Diapers

Pet food

Water, Juices and Kombucha

Milk and Dairy

Skin care

Oral care

Bathroom, Bath & Body Products

Female Hygiene and Wellness

Shaving and Grooming

Specialty Food and Snacks

Detergents & Cleaners

Atta

Groceries and Pantry Essentials

Coffee

Tea

Protein Powder and Bars

Supplements

Diapers

Pet food

Water, Juices and Kombucha

Milk and Dairy

Skin care

Oral care

Bathroom, Bath & Body Products

Female Hygiene and Wellness

Shaving and Grooming

Specialty Food and Snacks

Detergents & Cleaners
Subscriptions Were impossible - Until now.
Subscriptions Were impossible - Until now.
Go live in under 5 minutes. Start Selling Subscriptions. That Actually Work.
Go live in under 5 minutes. Start Selling Subscriptions. That Actually Work.
India's only Customer Lifetime Experience Engine for Indian D2C Brands. D2C tools and solutions were all made in the west, for a global standardised usage profile. Indian businesses and customers are fundamentally different. Yet no one solved for this. Until now. StackBack powers your revenue growth through subscriptions, bundles, upsells, try-before-you-buy, flash-sale campaigns and more, all activated in minutes.
Copyright © 2026 U.Labs. All rights reserved.
India's only Customer Lifetime Experience Engine for Indian D2C Brands. D2C tools and solutions were all made in the west, for a global standardised usage profile. Indian businesses and customers are fundamentally different. Yet no one solved for this. Until now. StackBack powers your revenue growth through subscriptions, bundles, upsells, try-before-you-buy, flash-sale campaigns and more, all activated in minutes.
Copyright © 2026 U.Labs. All rights reserved.
India's only Customer Lifetime Experience Engine for Indian D2C Brands. D2C tools and solutions were all made in the west, for a global standardised usage profile. Indian businesses and customers are fundamentally different. Yet no one solved for this. Until now. StackBack powers your revenue growth through subscriptions, bundles, upsells, try-before-you-buy, flash-sale campaigns and more, all activated in minutes.
Copyright © 2026 U.Labs. All rights reserved.





























