Bundle Kit ‑ Inventory Sync
Sell mix match, multipack & bundle kits for 3PL inventory sync
Developed by BundleKit.com
App Overview
BKT: Bundle Kit is a Shopify app designed to simplify the creation and management of bundled products, such as kits, multipacks, tiered products, subscription boxes, and mix-and-match sets. It enables businesses to display these bundles as standalone products in their online store while seamlessly syncing inventory across all bundle items to prevent overselling. The app supports multi-SKU line items for efficient 3PL fulfillment and offers a variety of bundling options to meet different customer needs. By prioritizing reliability and ease of use, BKT: Bundle Kit helps Shopify merchants enhance their product offerings and boost sales without requiring any coding expertise.
Pros
- Accurate Inventory Management: Real-time inventory sync between bundle products and individual items prevents overselling.
- Enhanced Sales Opportunities: Display multi-variant bundles as standalone products, expanding product offerings and increasing sales potential.
- Flexible Order Fulfillment: Optional addition of individual bundle item SKUs as line items enables multi-SKU fulfillment processes.
- Streamlined Operations: Simplified setup and user-friendly interface reduce complexity and streamline bundle creation and management.
Cons
- Unreliable performance: freezing when creating bundles.
- Unfair pricing: charging for unused app features and orders that do not use bundles.
- Disruptive impact: affecting theme settings and product pricing.
- Limited support: lack of response to issues raised.
Screenshots

Sell gift sets, multipacks & mix and match bundles with auto inventory sync & order fulfillment
Increase AOV with product bundles that work like regular products in your store. Bundle Kit automatically syncs inventory, pricing, and weight in real-time — no manual updates needed. Create gift sets, multi-packs, or mix-and-match bundles with flexible pricing options. Component SKUs automatically add to orders for easy 3PL fulfillment. Built for reliability and performance, Bundle Kit works with all themes and sales channels. No coding required — install and start bundling in minutes.
Key Features
- Real-time inventory sync - Automatically updates to prevent overselling
- Multi-SKU order fulfillment - Breaks down bundles into component SKUs for 3PL
- Integrates with 3PL, WMS & POS - Seamless order and inventory management
- Multiple bundle types - Gift sets, multi-packs, mix-and-match, and more
- Works with all sales channels - POS, Online Store, and third-party apps
Best alternatives to Bundle Kit ‑ Inventory Sync
Bundler ‑ Product Bundles App
Earn more with bundle offers, bundle deals & quantity breaks!
Upsell via bundles, mix & match, volume discounts, BOGO & more
Upsell & Cross Sell — Selleasy
Frequently bought together bundles & in cart upsell, boost AOV
Maximize AOV with bundles, volume discount, upsells & BOGO
Bundle Kit ‑ Inventory Sync FAQs
No. Bundle Kit ‑ Inventory Sync pricing starts at N/A. For more details about Bundle Kit ‑ Inventory Sync pricing, check here.
