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Kit Builder for BigCommerce
Build & Sell Bundles without Overselling
Create BigCommerce bundles and kits with real-time inventory sync. Component subtraction and dynamic kit quantities keep stock accurate while AOV grows.
No code needed • Native BigCommerce app • 14-day free trial
Kit Builder for BigCommerce
Everything you need to bundle on BigCommerce
Purpose-built for kits in BigCommerce: inventory accuracy, shopper flexibility, and fast fulfillment.
Automatic Inventory Sync
Subtracts component stock on kit sale and recalculates kit availability in real time — no manual adjustments needed.
Build-Your-Own Kits
Offer configurable kits with selectable components, variants, and quantities — letting shoppers personalize their orders.
Fast Fulfillment
Clear kit composition and pick/assembly details for accurate, speedy packing of every order.
Prevent Overselling
Dynamic kit quantities ensure you only sell what's truly in stock, protecting your store's reputation.
Assemble Reports
Automatic pick lists for all kits awaiting fulfillment — pack fast, pack right, every time.
Real-Time Recalculation
Sales, manual edits, or webhook updates trigger instant stock recalculations across all kits automatically.
How It Works
Three simple steps from setup to fulfillment
Define the Kit
Choose the BigCommerce product that represents your kit, then map component SKUs and required quantities.
Sell Confidently
Component stock is subtracted on every order. Kit availability updates in real time so you never oversell.
Fulfill Efficiently
Use kit composition and pick/assembly details for fast, accurate packing of every kit order.
Advanced Kit Controls
Powerful management tools built right into the app
Kit Screen
See all kits with TOTAL AVAILABLE pushed to the kit SKU. Spot low-stock components at a glance.
Modify Stock
Increase/Decrease kit quantities to restock components after returns or disassembly. Kit Builder syncs BigCommerce automatically.
Sync Controls
REFRESH button checks components and sales; REBUILD CACHE performs a full cache rebuild when webhooks lag.
Great for bundles & BYO kits
Grow AOV with curated sets or let shoppers configure their own — while maintaining accurate kit inventory tracking.
Gift Sets & Curated Bundles
Launch themed collections without inventory headaches. Perfect for seasonal campaigns and promotional offers.
Build-Your-Own Kits
Let shoppers choose components, sizes, colors, or flavors within your rules for a personalized shopping experience.
Multi-SKU / Part Packs
Package required parts together and keep counts precise across kits and components — ideal for hardware and electronics.
What Our Customers Say
Real reviews from BigCommerce merchants using Kit Builder every day
Store Owner
BigCommerce Merchant
Our retail store simply couldn't run like it does today without Kit Builder. Allowing us to reuse the same unique SKU codes infinite times and create unique discounted product kits & sets. Kit Builder is a must have for those integrating their e-commerce store to an ERP platform.
Store Manager
CPG Brand
This app eliminated the problem of selling in kits, as that is our creative way to help customers with our detailed products. Users love kits, it makes a one click, easy to understand solution to their needs. Really like the way this app shows all the contents of the kit in a user's cart.
Store Owner
Electronics Retailer
We absolutely love this app and couldn't do without it on both our BigCommerce stores. We started with kits of up to 12–18 components and now use it to provide multiple listings on Google with similar SKUs. It has been a game changer for our business and the pricing is reasonable.
Frequently Asked Questions
Quick answers about Kit Builder for BigCommerce
Does Kit Builder prevent overselling?
Yes — component subtraction and dynamic kit calculations keep kit and component inventory accurate as orders come in.
Can shoppers customize kits?
Yes — enable selectable options for components to create build-your-own experiences tailored to your shoppers' preferences.
Ready to grow AOV without inventory headaches?
Create kits and bundles your shoppers love, while stock stays accurate automatically. 14-day free trial, no code needed.