Bundle Kit ‑ Inventory Sync vs BundleParts Inventory Sync
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 31, 2026 for Bundle Kit, Oct 14, 2026 for BundleParts Inventory Sync.
The short answer
- Paid plans start at $21/month for Bundle Kit and $15/month for BundleParts Inventory Sync.
- Bundle Kit lists 29 features BundleParts Inventory Sync’s listing doesn’t mention, including Build a box, Bundles, Cart discounts.
Head to head
Standalone bundle. Sync inventory. Multi-SKU fulfillment.
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Starter
- · Automatic inventory sync
- · For Shopify Basic
- · Seamless fulfillment
- · Standalone bundles
- · Unlimited bundles
- · Unlimited orders
Business
- · Automatic inventory sync
- · For Shopify Grow & Advanced
- · Seamless fulfillment
- · Standalone bundles
- · Unlimited bundles
- · Unlimited orders
Plus starter
- · Automatic inventory sync
- · Below 1000 monthly store orders
- · For Shopify Plus (Below 1000 orders)
- · Seamless fulfillment
- · Standalone bundles
- · Unlimited bundles
Plus
- · Automatic inventory sync
- · For Shopify Plus
- · Priority support
- · Seamless fulfillment
- · Standalone bundles
- · Unlimited bundles
Starter
- · Automatic inventory sync
- · Prevent overselling
- · Unlimited bundle SKUs
- · Up to 5,000 store orders per month
Growth
- · Automatic inventory sync
- · Prevent overselling
- · Unlimited bundle SKUs
- · Up to 25,000 store orders per month
Scale
- · Automatic inventory sync
- · Prevent overselling
- · Unlimited bundle SKUs
- · Up to 80,000 store orders per month
Enterprise
- · Automatic inventory sync
- · Prevent overselling
- · Unlimited bundle SKUs
- · Unlimited store orders per month
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureIncrease 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 kits, multi-packs, or mix-and-match bundles with flexible pricing options. Component SKUs automatically add to orders for easy 3PL fulfillment.
Bundles increase average order value and conversion rates - but only if inventory stays accurate. BundleParts Inventory Sync removes the manual calculations by syncing bundle SKU stock from the component products you already manage in Shopify. Customers buy one bundle product; component stock updates immediately & availability stays accurate!
- Use directly in Shopify admin
- Kits (e.g. Soft Skin Body Routine 'Kit', Day & Night Routine for Dry Skin ‘Kit’)
- Multipacks (e.g. ‘3-Pack' Organic Cotton T-Shirts, ‘5-Pack’ Long Sleeve Tees)
- Tiered products (e.g. ‘Basic’ Fruit Basket, ‘Premium’ Fruit Basket)
- Easily set up bundles in Shopify using your existing products
- Prevent overselling by keeping bundle availability accurate on product pages
- Deduct component inventory automatically when a bundle order is created
- Automatically keep bundle inventory in sync as component stock changes
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  Bundle Kit |  BundleParts Inventory Sync |
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | Bundle Kit | BundleParts Inventory Sync |
|---|---|---|
| App Store rating | 4.7 ★ | Not published |
| App Store reviews | 75 | Not published |
| New reviews, 28 days | 0 | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Bundle Kit | BundleParts Inventory Sync |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | $21/month | $15/month(ahead) |
| Longest free trial | 14 days | 14 days |
| Plans listed | 4 | 4 |
Listing
| Measure | Bundle Kit | BundleParts Inventory Sync |
|---|---|---|
| Shopify category rank | #106(ahead) | #405 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | Yes | No |
| Launched | Jun 7, 2021 | May 1, 2026 |
| Languages | 1 | 1 |
| Developer | BundleKit.com | Euradius |
FAQ
Bundle Kit and BundleParts Inventory Sync: common questions
- Is Bundle Kit or BundleParts Inventory Sync cheaper?
- Paid plans start at $21/month for Bundle Kit and $15/month for BundleParts Inventory Sync. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- Bundle Kit lists 29 the others don’t mention, such as Build a box, Bundles, Cart discounts, Cart upsell. BundleParts Inventory Sync lists 7 the others don’t mention, such as Free shipping, Inventory sync, Inventory tracking, Real-time updates. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Oct 31, 2026 for Bundle Kit, Oct 14, 2026 for BundleParts Inventory Sync; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Oct 31, 2026 for Bundle Kit, Oct 14, 2026 for BundleParts Inventory Sync. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.